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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡
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00:00:23,650 --> 00:00:29,390
ูˆุจุฑูƒุงุชู‡ ุฅู† ุดุงุก ุงู„ู„ู‡ ุงู„ูŠูˆู… ู‡ู†ุฎู„ุต ุฌุฒุฆูŠุฉ Thevenin
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ูˆู†ุจุฏุฃ ุจู€ .. ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ network theorem ุงู„ุชุงู„ูŠุฉ ุงู„ู„ูŠ
4
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ู‡ูŠ ุงู„ู€ Norton ูุญุฏ ููŠ ุนู†ุฏู‡ ุฃูŠ ุงุณุชูุณุงุฑ ุนู„ู‰ TheveninุŸ
5
00:00:38,030 --> 00:00:43,050
ุฃูŠ ุญุฏ ุนู†ุฏู‡ ุฃูŠ ุงุณุชูุณุงุฑ ุนู„ู‰ TheveninุŸ ุฃูŠ ุณุคุงู„ุŸ
6
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ุงู„ุณุฑูŠุน ุฎู„ู‘ู†ุง ู†ุชุฐูƒุฑ ุฅูŠุด ุงุญู†ุง ุฃุฎุฏู†ุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ
7
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ุงุญู†ุง ู‚ู„ู†ุง ู„ูˆ ูƒุงู† ุนู†ุฏูŠ network ุงู„ู€
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Thevenin equivalence ู‚ู„ู†ุง ู„ูˆ ููŠ ุนู†ุฏู†ุง network ุจูŠู†
9
00:01:02,440 --> 00:01:07,080
ุงู„ู†ู‚ุทุชูŠู† A ูˆ B ุงู„ู€ linear lump parameter circuit
10
00:01:07,080 --> 00:01:12,680
ู‚ู„ู†ุง ู‡ุงูŠ ุจู‚ุฏุฑ ุฃุณุชุจุฏู„ู‡ุง ุจู€ voltage source ุณู…ูŠู†ุงู‡ุง V
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00:01:12,680 --> 00:01:21,720
Thevenin ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุงู„ู„ูŠ ุณู…ูŠู†ุงู‡ุง R7 ู‚ู„ู†ุง
12
00:01:21,720 --> 00:01:27,940
ุนุดุงู† ู†ุญุณุจ V7 ู„ุญุณุงุจ V7 ู‚ู„ู†ุง ุจู†ุญุท ู…ุง ุจูŠู† ุงู„ู€ A ูˆ ุงู„ู€ B
13
00:01:27,940 --> 00:01:38,620
open circuit ูˆุจุชูƒูˆู† VAB ู‡ูŠ V7 ู‚ู„ู†ุง ุนุดุงู† ู†ุญุณุจ R7
14
00:01:40,030 --> 00:01:44,830
ุจู†ุญุท ู…ุง ุจูŠู† ุงู„ู€A ูˆุงู„ู€B short circuit ูˆุจู†ุญุณุจ I short
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00:01:44,830 --> 00:01:53,510
circuit ูˆุจุงู„ุชุงู„ูŠ R7N ู‡ุชุณุงูˆูŠ V7N ุนู„ู‰ I short
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00:01:53,510 --> 00:01:57,170
circuit ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุดูู†ุง ุฃู†ู‡ ู…ู…ูƒู† ู†ุญุณุจ ุงู„ู€R7N
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00:01:57,170 --> 00:02:01,570
ุจุทุฑูŠู‚ุฉ ุฃุฎุฑู‰ ู…ุด ูู‚ุท ู…ู† ุงู„ู€I short circuit ูˆู…ู…ูƒู†
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00:02:01,570 --> 00:02:05,830
ู†ุญุณุจู‡ุง ููŠ ุญุงู„ุชูŠู† ุงู„ุญุงู„ุฉ ุงู„ุฃูˆู„ู‰ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ ูู‚ุท
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independent sources ูŠุนู†ูŠ ุงู„ู€ network ุจุชุงุนุชูŠ ู…ุงููŠู‡ุงุด
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00:02:11,010 --> 00:02:15,830
ุดูŠุก ุฅู„ุง independent sources ุฃูˆู„ู‹ุง ุฅูŠุด ุจู†ุนู…ู„ุŸ ุงู„ุฎุทูˆุฉ
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00:02:15,830 --> 00:02:22,450
ุงู„ุฃูˆู„ู‰ ุจู†ุนู…ู„ deactivation ู„ู€
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00:02:22,450 --> 00:02:29,890
all independent sources ุฅูŠุด
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00:02:29,890 --> 00:02:32,550
ู…ุนู†ุงู‡ุŸ ุฅู† ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage source
24
00:02:37,090 --> 00:02:45,530
ุฅูŠุด ุจุณูˆูŠู‡ุŸ ุจุฎู„ูŠู‡ short circuit ู„ูˆ
25
00:02:45,530 --> 00:02:51,430
ูƒุงู† ุนู†ุฏูŠ current source ู„ูˆ ูƒุงู† ุนู†ุฏูŠ current source
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ุฅูŠุด
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00:02:54,850 --> 00:03:02,560
ุจุฎู„ูŠู‡ุŸ open circuit ุจู†ุนู…ู„ deactivation
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00:03:02,560 --> 00:03:07,180
deactivation ูˆุงู„ุฎุทูˆุฉ ุงู„ุซุงู†ูŠุฉ ุจู†ุญุณุจ ุงู„ู„ูŠ ู‡ูŠ R ู…ุง ุจูŠู†
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00:03:07,180 --> 00:03:13,520
A ูˆB ุงู„ู„ูŠ ู‡ูŠ ุญุชูƒูˆู† R7 ููŠ ุฃูŠ ุณุคุงู„ ุนู„ู‰ ุงู„ุฌุฒุก
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00:03:13,520 --> 00:03:17,480
ุงู„ุฃูˆู„ ู‡ู†ุงุŸ ูˆุงู„ุทุฑูŠู‚ุฉ ุงู„ุซุงู†ูŠุฉ ู‚ู„ู†ุง ู„ูˆ ูƒุงู† ุนู†ุฏูŠ
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00:03:17,480 --> 00:03:20,420
mixture ู…ุง ุจูŠู† independent sources ูˆ dependent
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00:03:20,420 --> 00:03:27,600
sources ู„ูˆ
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00:03:27,600 --> 00:03:32,180
ูƒุงู† ุนู†ุฏูŠ ุงู„ุญุงู„ุฉ ุงู„ุซุงู†ูŠุฉ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ independent ููŠ
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00:03:32,180 --> 00:03:35,620
ุงู„ู€ network ุจุชุงุนุชูŠ independent sources ุฒุงุฆุฏ
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00:03:35,620 --> 00:03:41,260
dependent sources ู‚ู„ู†ุง
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00:03:41,260 --> 00:03:48,700
ุงู„ุฎุทูˆุฉ ุงู„ุฃูˆู„ู‰ ู†ุนู…ู„ deactivation ู„ู…ูŠู†ุŸ
37
00:03:48,700 --> 00:03:54,320
ู„ู„ู€ independent sources ูู‚ุท ุงู„ู€ independent sources
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00:03:56,100 --> 00:03:59,200
ุจู…ุนู†ู‰ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage source ุจุฎู„ูŠู‡ short
39
00:03:59,200 --> 00:04:03,800
circuit ู„ูˆ current source ุจุฎู„ูŠู‡ open circuit ุจุนุฏ
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00:04:03,800 --> 00:04:09,760
ู†ุนู…ู„ ุงู„ู€ deactivation ุจู†ุถูŠู ู…ุง ุจูŠู† ุงู„ู€ A ูˆ ุงู„ู€ B V
41
00:04:09,760 --> 00:04:17,040
test ูˆุงู„ู€ current ุงู„ู…ุตุงุญุจ ุชุจุนู‡ุง I test ุจุนุฏูŠู†
42
00:04:17,040 --> 00:04:22,580
ุจู†ุญุณุจ ุจุฌูŠุจ ู…ุนุงุฏู„ุฉ ุฃูˆ ุนู„ุงู‚ุฉ ู…ุง ุจูŠู† V test ูˆ I test
43
00:04:22,580 --> 00:04:24,440
ู„ู…ุง ุฃุฌูŠุจ ุงู„ุนู„ุงู‚ุฉ
44
00:04:27,370 --> 00:04:34,570
ุจู‚ุฏุฑ ุฃู‚ูˆู„ ุฅู† R Thevenin ู‡ูŠ V test ุนู„ู‰ I test ู…ู†
45
00:04:34,570 --> 00:04:39,310
ุงู„ุนู„ุงู‚ุฉ ุจู‚ุฏุฑ ุฃุณุชุฎู„ุต ู‚ูŠู…ุฉ R Thevenin ุฅุฐู† ุงู„ู…ูุฑูˆุถ
46
00:04:39,310 --> 00:04:43,070
ุงุญู†ุง ู‡ูŠูƒ ุฃุฎุฏู†ุง ูƒู„ ุงู„ู…ุนู„ูˆู…ุงุช ุนู† ุงู„ู€ Thevenin
47
00:04:43,070 --> 00:04:47,250
equivalence ูˆุญู„ูŠู†ุง ุนุฏุฉ ุฃู…ุซู„ุฉ ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ
48
00:04:47,250 --> 00:04:54,570
ุฑุฌุนุชู‡ู… ูŠุง ุจู†ุงุชุŸ ุฃู‡ุŸ ููŠ ุนู†ุฏูƒู… ุฃูŠ ุงุณุชูุณุงุฑ ุนู„ูŠู‡ู…ุŸ
49
00:04:59,820 --> 00:05:03,700
ุงู„ู†ูˆุฑุชูˆู† ุงู„ู€ Norton equivalence ุจุชุฎุชู„ูุด ูƒุชูŠุฑ ุนู†
50
00:05:03,700 --> 00:05:07,060
Thevenin equivalence ุงู„ู€ ู†ูˆุฑุชูˆู† ุจุฑุถู‡ ู‡ูˆ ุนุงู„ู… ุชุงู†ูŠ ูˆ
51
00:05:07,060 --> 00:05:11,620
ู‚ุงู„ ุฃู†ุง ุฅูŠู‡ ูˆุฌู‡ุฉ ู†ุธุฑ ุชุงู†ูŠุฉ ุฃู†ุง ุจู‚ุฏุฑ ุจุฑุถู‡ ุฃุณุชุจุฏู„
52
00:05:11,620 --> 00:05:13,200
ู„ุฃู†ูŠ ุจุญุท Norton
53
00:05:32,520 --> 00:05:40,040
ุฃู†ุง ุฃูƒุชุจู‡ุง ูƒู„ู‡ุง ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุณูˆูŠุฉ ุงู„ู€
54
00:05:40,040 --> 00:05:43,920
Norton ุฃู‡ ุงู„ู€ Norton ุฒูŠ 7N ุฃู†ุง ุงู„ุชุงู†ูŠ ุจุฃุทู„ุน ุนู„ู‰ ุงู„ู€
55
00:05:43,920 --> 00:05:48,160
network ุงู„ู„ูŠ ุฃู…ุงู…ูŠ ุงู„ู„ูŠ ููŠู‡ุง ุงู„ุฎุตุงุฆุต ุงู„ู„ูŠ ุญูƒูŠู†ุงู‡ุง
56
00:05:48,160 --> 00:05:51,360
ูƒู„ู‡ุง ู…ุน ุจุนุถ ุฅู†ู‡ุง ุชูƒูˆู† linear lumped parameter
57
00:05:51,360 --> 00:05:58,360
circuit ู‡ุงูŠ ุงู„ู€ network ุจู‚ุฏุฑ
58
00:05:58,360 --> 00:06:04,780
ุฃุณุชุจุฏู„ู‡ุง ุจู€ current source ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ
59
00:06:04,780 --> 00:06:10,100
ุณู…ูŠู†ุงู‡ุง R ู†ูˆุฑุชูˆู† ูˆู‡ู†ุง I ู†ูˆุฑุชูˆู†
60
00:06:14,470 --> 00:06:19,470
ุบุงู„ุจุง ุงู„ู€ Norton ุณู‡ู„ุฉ ุงุณุชุฎุฏุงู…ู‡ุง ุฃูˆ ูŠุนู†ูŠ ู…ุนุงู„ุฌุชู‡ุง
61
00:06:19,470 --> 00:06:22,590
ุจุงุณุชุฎุฏุงู… ุงู„ู€ source transformation ูŠุนู†ูŠ ุนุดุงู† ุฃูˆุตู„
62
00:06:22,590 --> 00:06:26,370
ู„ู„ู€ Norton equivalence ุจู†ุณุชุฎุฏู… ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ source
63
00:06:26,370 --> 00:06:30,510
transformation ุฃูˆ ู…ู…ูƒู† ู„ูˆ ุงู„ู€ complicated circuit
64
00:06:30,510 --> 00:06:32,670
ุฃุจุฏุฃ ููŠ Thevenin ูˆุจุนุฏูŠู† ุฃุนู…ู„ source
65
00:06:32,670 --> 00:06:36,430
transformation ู…ู† ุงู„ู€ Thevenin ู„ู„ู€ Norton ู„ูˆ ุงู†ุทู„ุจ
66
00:06:36,430 --> 00:06:40,440
ู…ู† ุงู„ู€ Norton equivalence ู…ุนุงู„ุฌุชู‡ ุบุงู„ุจุง ุจุชูƒูˆู† ุจุงู„ู€
67
00:06:40,440 --> 00:06:43,020
Source Transformation ุฎู„ู‘ูŠู†ูŠ ุฃุดูˆู ู…ุซุงู„ ุนู„ู‰ ุงู„ู€
68
00:06:43,020 --> 00:06:47,180
Norton ูˆุงุถุญุด ู†ูˆุฑุชูˆู†ุŒ ู†ูˆุฑุชูˆู† ุฃุนู„ ุฃู†ุง ุฃูŠ network ููŠ
69
00:06:47,180 --> 00:06:51,400
ุงู„ุฏู†ูŠุง ุฅู„ู‡ุง ุฎุตุงุฆุต Linear Lump Parameter Circuit ุจุณ
70
00:06:51,400 --> 00:06:54,980
ุชุจุฏู„ู‡ุง ุจู€ current source ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุจูŠู†
71
00:06:54,980 --> 00:06:59,160
ุงู„ู†ู‚ุทุชูŠู† ูˆุจูŠู†ู‡ุง ุฎู„ู‘ูŠู†ูŠ ุฃุดูˆู ู…ุซุงู„ ุนู„ู‰ ุงู„ู€ Norton
72
00:07:13,400 --> 00:07:18,080
ููŠ ุนู†ุฏูŠ voltage source ุจู‚ูŠู…ุชู‡
73
00:07:18,080 --> 00:07:28,520
25 volt ููŠ ุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ู‚ูŠู…ุชู‡ุง 5 ohm ุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ
74
00:07:28,520 --> 00:07:36,200
ู‚ูŠู…ุชู‡ุง 20 ohm ุนู†ุฏูŠ current source
75
00:07:39,420 --> 00:07:51,560
ู‚ูŠู…ุฉ 3 ุฃู…ุจูŠุฑ ูˆู…ู‚ุงูˆู…ุฉ ู‚ูŠู…ุชู‡ุง 4 ุฃู…ุจูŠุฑ ูˆู‡ุฐู‡
76
00:07:51,560 --> 00:07:58,750
ุงู„ู†ู‚ุทุชูŠู† A ูˆB ู…ุทู„ูˆุจ ู…ู†ูŠ ุฃู† ุฃุฌูŠุจ ุงู„ู€ Norton
77
00:07:58,750 --> 00:08:02,310
equivalence ุจุฏูŠ ุงู„ู€ Norton equivalence ุงู„ู€ Land
78
00:08:02,310 --> 00:08:05,290
torque ุงู„ู„ูŠ ุฃู…ุงู…ู†ุง ุนุดุงู† ุฃุฌูŠุจ ุงู„ู€ Norton
79
00:08:05,290 --> 00:08:07,950
equivalence ุจุฏูŠ ุฃุณุชุฎุฏู… ุงู„ู€ source transformation
80
00:08:07,950 --> 00:08:13,250
ููŠ ุนู†ุฏูŠ voltage source ูˆ ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู…ู‚ุฏุงุฑ
81
00:08:13,250 --> 00:08:17,450
ุงู„ู€ source 25 volt ูˆ ุงู„ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ 5 ohm
82
00:08:17,450 --> 00:08:21,190
ุจู‚ุฏุฑ ุฃุนู…ู„ source transformation ู„ู€ current source ูˆ
83
00:08:21,190 --> 00:08:25,750
ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‡ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ current source ุฅูŠุด
84
00:08:25,750 --> 00:08:31,990
ู‚ูŠู…ุฉ ุงู„ู€ current sourceุŸ 25 ุนู„ู‰ 5 ุฎู…ุณุฉ ูˆุนุดุฑูŠู† ุนู„ู‰
85
00:08:31,990 --> 00:08:36,430
ุฎู…ุณุฉ ุงู„ู„ูŠ ู‡ูŠ ุนุจุงุฑุฉ ุนู† 5 ุฃู…ุจูŠุฑ ุฅุฐุง ู‚ูŠู…ุฉ ุงู„ู€
86
00:08:36,430 --> 00:08:40,190
current source 5 ุฃู…ุจูŠุฑ ูˆู…ู‚ุงูˆู…ุฉ ู…ุชูˆุงุฒูŠุฉ ุงู„ู„ูŠ ู‡ูŠ
87
00:08:40,190 --> 00:08:47,330
5 Ohm ูˆุฃูƒู…ู„ ุจู‚ูŠุฉ ุงู„ู€ networkุŒ ููŠ ุนู†ุฏูŠ 20 Ohm
88
00:08:47,330 --> 00:08:49,370
ุนู†ุฏูŠ current source
89
00:08:52,400 --> 00:08:56,740
3 ุฃู…ุจูŠุฑ ูˆููŠ ุนู†ุฏูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ 4 ุฃู…ุจูŠุฑ ูˆู‡ูŠ
90
00:08:56,740 --> 00:09:02,520
ุงู„ู†ู‚ุทุชูŠู† A ูˆB ุฅุฐุง ุจุทู„ุนู†ุง ุนู† ุงู„ู€ network ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุง
91
00:09:02,520 --> 00:09:04,740
ุจุนุฏ ู…ุง ุนู…ู„ู†ุง ุงู„ู€ transformation ู„ู„ู€ voltage source ูˆ
92
00:09:04,740 --> 00:09:07,540
ุงู„ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุตุงุฑ ุนู†ุฏูŠ current source
93
00:09:07,540 --> 00:09:11,990
ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุงู„ู…ูƒุงูุฆุฉ ุชุงุนุช ุงู„ู€ 25
94
00:09:11,990 --> 00:09:15,950
ู„ุฃู†ู‡ู… ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‡ูŠ 4 ุฃู…ุจูŠุฑ 5 ููŠ 20 ุนู„ู‰
95
00:09:15,950 --> 00:09:20,230
25 ู‡ูŠ 4 ุฃู…ุจูŠุฑ ูุจุฑุณู… ุงู„ู€ network ุจุชุงุนุช
96
00:09:20,230 --> 00:09:24,110
ูƒู…ุงู† ู…ุฑุฉ ุฎู„ูŠู†ูŠ ุฃุณุชุนูŠู† ุจุงู„ุฌุฒุก ุงู„ูุงุฑุบ ู…ู† ุงู„ุตุจูˆุฑุฉ
97
00:09:28,910 --> 00:09:33,410
ู‡ูŠูƒูˆู† ุนู†ุฏูŠ ุงู„ู…ูƒุงูุฆุฉ ุงู„ู€ 20 ู…ุน ุงู„ู€ 5 ุงู„ู„ูŠ ู‡ูŠ 4
98
00:09:33,410 --> 00:09:38,710
ุฃู…ุจูŠุฑ ูˆููŠ ุนู†ุฏูŠ ุงู„ู„ูŠ ู‡ูˆ current source ุงู„ู„ูŠ ู…ู‚ุฏุงุฑู‡
99
00:09:38,710 --> 00:09:49,090
5 ุฃู…ุจูŠุฑ ู‡ุงูŠ
100
00:09:49,090 --> 00:09:53,110
ุงู„ู€ network ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุง ููŠ ุนู†ุฏูŠ ุงู„ู€ 5 ุฃู…ุจูŠุฑ
101
00:09:53,110 --> 00:09:59,500
ูˆุงู„ู€ 4 ุฃู…ุจูŠุฑ ูˆุงู„ู€ 3 ุฃู…ุจูŠุฑ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ูŠุนู†ูŠ ุชุฑุชูŠุจู‡ู…
102
00:09:59,500 --> 00:10:02,520
ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ู…ุด ูƒุชูŠุฑ ู…ู‡ู… ุฅู„ูŠ ุฃู†ุง ุนู„ู‰ ูƒู„ ุงู„ู„ูŠ ุจุฏูŠ
103
00:10:02,520 --> 00:10:06,480
ุฃุนู…ู„ู‡ ุฃู† ุฃุญุตู„ ุนู„ู‰ ุงู„ู€ Norton equivalence ูู„ูˆ ุนุฏุช
104
00:10:06,480 --> 00:10:11,620
ุชุฑุชูŠุจู‡ู… ุจุญูŠุซ ุฃู† ุงู„ู€ 3 ู…ุน ุงู„ู€ 5 ูŠุทู„ุนู„ูŠ ุงู„ู€ total
105
00:10:11,620 --> 00:10:16,060
current ู‡ูŠูƒูˆู† ู„ูˆ ุนุฏุช ุชุฑุชูŠุจู‡ู… ุฎู„ู‘ูŠู†ูŠ ุฃ assign ุจุฑุถู‡
106
00:10:16,060 --> 00:10:20,540
ุจุฌุฒุก ุงู„ุชุญุชุงู†ูŠ ุฃู†ู‡ู… ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ูƒู„ู‡ู… ุจู‚ุฏุฑ ุฃู‚ูˆู„ ุฃู†
107
00:10:20,540 --> 00:10:26,180
ู‡ู†ุง ุนู†ุฏูŠ ุงู„ู…ู‚ุงูˆู…ุฉ ุงู„ู€ 4 ุงูˆู… ูˆู‡ู†ุง current source
108
00:10:26,180 --> 00:10:29,960
ู…ู‚ุฏุงุฑู‡ 3 ุฃู…ุจูŠุฑ ูˆููŠ ุนู†ุฏูŠ ูƒู…ุงู† current source
109
00:10:29,960 --> 00:10:35,780
ุงู„ู„ูŠ ู…ู‚ุฏุงุฑู‡ 5 ุฃู…ุจูŠุฑ ุจู‚ุฏุฑ ุฃู‚ูˆู„ ุฅู† ุงู„ู…ู‚ุงูˆู…ุชูŠู†
110
00:10:35,780 --> 00:10:39,600
ุงู„ู€ 4 ูˆุงู„ู€ 4 ุงูˆู… ุจุชูˆุฒุน ุนู„ูŠู‡ู… ุชูŠุงุฑ total ุฅูŠุด
111
00:10:39,600 --> 00:10:43,780
ู…ู‚ุฏุงุฑู‡ 8 ุฃู…ุจูŠุฑ ูุฃู†ุง ุจู‚ุฏุฑ ุฃุณุชุจุฏู„ ู‡ุฏูˆู„ ุงู„ู€
112
00:10:43,780 --> 00:10:47,980
current source ุจู€ current source ูˆุงุญุฏ ู…ู‚ุฏุงุฑู‡ 8
113
00:10:47,980 --> 00:10:49,960
ุฃู…ุจูŠุฑ ู†ุนู…ู„ ู‡ูŠูƒ
114
00:10:55,600 --> 00:11:00,360
ู…ุนุงูŠุงุŸ ุฅุฐุง ุฃู†ุง ู‡ุณุชุจุฏู„ ุงู„ู€ two current source ุงู„ู€ 5
115
00:11:00,360 --> 00:11:04,200
ูˆุงู„ู€ 3 ุฃู…ุจูŠุฑ ุจู€ current source ูˆุงุญุฏ ู…ู‚ุฏุงุฑ 8
116
00:11:04,200 --> 00:11:09,860
ุฃู…ุจูŠุฑ ุงู„ู„ูŠ ุจูŠุบุฐูŠ ุงู„ู€ 4 ุงูˆู… ูˆุงู„ู€ 4 ุงูˆู… ูŠุญุฏุฏ
117
00:11:09,860 --> 00:11:14,200
ุงู„ู„ูŠ ุจุฏู‡ ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุตุจูˆุฑุฉ ู…ุณุชุจุฏู„ู‡ู… ู‡ู†ุณุชุฎุฏู… ุจุฑุถู‡
118
00:11:14,200 --> 00:11:18,020
ุฌุฒุก ุงู„ูุงุฑุบ ู…ู† ุงู„ุตุจูˆุฑุฉ ู‡ุฐู‡ ู‡ุชุตูŠุฑ 8
119
00:11:20,010 --> 00:11:23,810
ุฃู…ุจูŠุฑ ูˆุนู†ุฏูŠ ุงู„ู€ 4 ุฃู…ุจูŠุฑ ูˆููŠ ุนู†ุฏูŠ ุงู„ู€ 4 ุฃู…ุจูŠุฑ ุงุญู†ุง
120
00:11:23,810 --> 00:11:26,630
ู‚ู„ู†ุง ุงู„ู„ูŠ ุจุฏู†ุง ู†ูˆุตู„ู‡ ููŠ ุงู„ู†ู‡ุงูŠุฉ current source
121
00:11:26,630 --> 00:11:29,130
ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒู† ู„ุญุฏ ุงู„ู„ูŠ ู‚ู„ุช ุงุญู†ุง ู…ุง ูˆุตู„ู†ุงู‡ุงุด
122
00:11:29,130 --> 00:11:32,790
ุงู„ุฎุทูˆุฉ ุงู„ุฃุฎูŠุฑุฉ ุงู„ู„ูŠ ู‡ุนู…ู„ู‡ุง ู‡ุตุฏุฏ ุงู„ู€ current source
123
00:11:32,790 --> 00:11:36,270
ูˆุงู„ู…ู‚ุงูˆู…ุฉ ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ voltage source ูˆู…ู‚ุงูˆู…ุฉ
124
00:11:36,270 --> 00:11:41,290
ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุนุดุงู† ุฃุฌู…ุน ุงู„ู…ู‚ุงูˆู…ุงุช ู…ุน ุจุนุถ ุงู„ู…ู‚ุงูˆู…ุฉ
125
00:11:41,290 --> 00:11:45,390
ูˆุงุญุฏุฉ ุฅุฐุง ู‡ู„ู‚ูŠุช ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉ ุจุฏูŠ ุฃุณุชุฎุฏู… ุงู„
126
00:11:45,390 --> 00:11:51,070
source transformation ู„ู…ูŠู†ุŸ ุงู„ู€ current source ูˆ
127
00:11:51,070 --> 00:11:55,490
ุงู„ู…ู‚ุงูˆู…ุฉ ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‡ุณุชุจุฏู„ู‡ู… ุฏู‡ ู…ุง ู‡ู†ุชุจู‡ูˆุง
128
00:11:55,490 --> 00:11:57,830
ุนู„ู‰ ุงู„ู€ polarity ุจุชุงุนุฉ ุงู„ู€ voltage ุงู„ุณู‡ู… ู„ููˆู‚ ุฅุฐุง
129
00:11:57,830 --> 00:12:02,330
ุงู„ู€ minus ุชุญุช ูˆ ุงู„ู€ plus ููˆู‚ 8 ููŠ 4 ู‚ูŠู…ุฉ ุงู„ู€ voltage
130
00:12:02,330 --> 00:12:11,410
I ููŠ R ุงู„ู„ูŠ ู‡ูŠ 32 volt ุงู„ู„ูŠ ุนุจุงุฑุฉ ุนู† 8 ููŠ 4 I ููŠ R
131
00:12:11,410 --> 00:12:15,950
ูˆ ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุงู„ู„ูŠ ู…ู‚ุฏุฑู‡ุง 4 ุงูˆู… ูˆ ููŠ ุนู†ุฏูŠ
132
00:12:15,950 --> 00:12:24,440
ุฃุณุงุณุง ูƒู…ุงู† 4 ุงูˆู… ู‡ุฐู‡ ุงู„ู†ู‚ุทุชูŠู† A ูˆ B ุฅูŠู‡ ุตุงุฑ ู…ุนู†ุงุŸ
133
00:12:24,440 --> 00:12:28,240
ุตุงุฑ ุนู†ุฏูŠ ุงู„ู€ voltage source ู…ู‚ุฏุงุฑู‡ 32 volt ูˆููŠ ุนู†ุฏูŠ
134
00:12:28,240 --> 00:12:31,520
ู…ู‚ุงูˆู…ุฉ 4 Ohm ุนู„ู‰ ุงู„ุชูˆุงู„ูŠุŒ 4 Ohm ุจุชู†ุชู… ู…ุน ุจุนุถ
135
00:12:31,520 --> 00:12:36,160
ุดูุงุชูˆู† 8 Ohm ุฅูŠู‡ ุตุงุฑ ุนู†ุฏูŠุŸ ุงู„ู€ voltage source ูˆู…ู‚ุงูˆู…ุฉ
136
00:12:36,160 --> 00:12:39,700
ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู…ู‚ุฏุงุฑู‡ุง 8 ุจุนู…ู„ ูƒู…ุงู† ู…ุฑุฉ source
137
00:12:39,700 --> 00:12:44,600
transformation ู„ู€ current ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุฅุฐุง
138
00:12:44,600 --> 00:12:46,840
ุงู„ู†ู‡ุงูŠุฉ ุงู„ุตูˆุฑุฉ ุงู„ู†ู‡ุงุฆูŠุฉ ู‡ุชูƒูˆู†
139
00:12:52,100 --> 00:12:56,940
ุงู„ู€ voltage source 130 ุนู„ู‰ 8 ู‡ูŠูƒูˆู† ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ
140
00:12:56,940 --> 00:13:05,840
ู‚ุฏุงุด 4 ุงู…ุจูŠุฑ 130 volt ุนู„ู‰ 8 ุงู…ุจูŠุฑ ู‡ูŠุนุทูŠู†ูŠ 4 ุงู…ุจูŠุฑ
141
00:13:05,840 --> 00:13:08,120
ูˆู‚ูŠู…ุฉ ุงู„ู…ู‚ุงูˆู…ุฉ 8 ุงู…ุจูŠุฑ
142
00:13:13,710 --> 00:13:17,170
ู‡ุฐู‡ ู‡ูŠ ุงู„ู€ Thevenin equivalence ุงุญู†ุง ู‡ุฐุง ุงู„ู…ุซุงู„
143
00:13:17,170 --> 00:13:20,830
ุฃุฎุฏู†ุงู‡ ู‚ุจู„ ู‡ูŠูƒ ุฅุฐุง ุงุทู„ุนุชูˆุง ุนู„ู‰ ุงู„ู€ notes ุชุนุงู„ุฌูƒู… ุนุดุงู†
144
00:13:20,830 --> 00:13:25,450
ุฃุญุตู„ ุนู„ู‰ ุงู„ู€ Thevenin ูˆุญุตู„ู†ุง ุนู„ู‰ 32 volt ูˆ 4.8 ุนู„ู‰
145
00:13:25,450 --> 00:13:29,190
ุงู„ุชูˆุงู„ูŠ ุฃู†ุง ู‚ุจู„ ู‡ูŠูƒ ุญู„ูŠุชู‡ ุจุงุณุชุฎุฏุงู… ุงู„ุทุฑู‚ ุงู„ู„ูŠ
146
00:13:29,190 --> 00:13:32,030
ุงุชุนู„ู…ู†ุงู‡ุง ุญุท open circuit ูˆ short circuit ู„ุฃู†ู‡
147
00:13:32,030 --> 00:13:34,850
ู„ุงุฒู… ูŠุชุนู„ู…ู‡ู… ู„ุฃู† ููŠ networks ูƒุชูŠุฑุฉ ู…ุงู‚ุฏุฑุด ุฃุณุชุฎุฏู…
148
00:13:34,850 --> 00:13:37,780
ุงู„ู€ source transformation ุจุณ ุนุดุงู† ุชุดูˆููˆุง ุฅู† ุฅุฌุงุจุชู†ุง
149
00:13:37,780 --> 00:13:41,360
ุตุญูŠุญุฉ ุฅุฐุง ุฑุฌุนุชูˆุง ู„ู„ู€ notes ู‡ุชู„ุงู‚ูŠูˆุง ู†ูุณ ุงู„ู…ุซุงู„ ุงู„ู„ูŠ
150
00:13:41,360 --> 00:13:45,500
ุงุณุชุฎุฏู…ู†ุงู‡ ูˆุญุตู„ ู…ุน voltage ู…ู‚ุฏุงุฑ 32 volt ูˆู…ู‚ุงูˆู…ุฉ
151
00:13:45,500 --> 00:13:51,100
ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู…ู‚ุฏุงุฑู‡ุง 8 ohm ูˆุงุถุญุŸ ุฅุฐุง ู‡ุฐู‡ ู‡ูŠ ุจุจุณุงุทุฉ
152
00:13:51,100 --> 00:13:54,180
ุงู„ู€ Thevenin equivalence ุงู„ู€ Thevenin equivalence ู‡ูŠ
153
00:13:54,180 --> 00:13:57,880
ุนู…ูƒ ู…ุง ู†ุนุชุจุฑู‡ุงุด ุญุงุฌุฉ ุฌุฏูŠุฏุฉ ู‡ูŠ ู…ุฌุฑุฏ ุฅู†ู‡ ู…ุนู„ูˆู…ุฉ
154
00:13:57,880 --> 00:14:02,410
ุฅุถุงููŠุฉ ู‚ุงู„ ู„ู†ูˆุฑุชูˆู† ุฅุฐุง ุณูŠูู†ูŠู† ุจู‚ูˆู„ ุฃู†ุง ุจุญูˆู„ ุงู„
155
00:14:02,410 --> 00:14:05,110
network theorem ู„ู€ voltage source ู…ู‚ุงูˆู…ุฉ ุนู„ู‰
156
00:14:05,110 --> 00:14:09,110
ุงู„ุชูˆุงู„ูŠ ุฃู†ุง ุจู‚ูˆู„ ุฅู† ุฃู†ุง ุจู‚ุฏุฑ ุฃุญูˆู„ ุงู„ู€ network
157
00:14:09,110 --> 00:14:13,490
theorem ู„ู€ current source ู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ููŠ ุฃูŠ
158
00:14:13,490 --> 00:14:20,390
ุงุณุชูุณุงุฑ ู„ุญุฏ ู‡ู†ุง ูŠุง ุจู†ุงุชุŸ ููŠ ุฃูŠ ุณุคุงู„ุŸ
159
00:14:20,390 --> 00:14:22,970
ู…ุด ุฃูŠ ุงุณุชูุณุงุฑ ูˆู„ุง ุฃูŠ ุณุคุงู„ุŸ
160
00:14:32,470 --> 00:14:36,170
ุฃู†ู‡ ุงุญู†ุง ู‡ู†ุจุฏุฃ ู…ูˆุถูˆุน ุฌุฏูŠุฏ ู‡ุงู„ู‚ูŠุชู‡ ุงู„ู„ูŠ ู‡ูˆ ุงู„
161
00:14:36,170 --> 00:14:40,730
capacitor ูˆ ุงู„ู€ inductor ูุงุญู†ุง ุนู…ู„ู†ุง summing up ู„ูƒู„
162
00:14:40,730 --> 00:14:45,050
ุงู„ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ุฃุฎุฏู†ุงู‡ุง ููŠ ุงู„ู€ Thevenin ูˆ ุฏูู†ุงู„ู‡ ุงู„
163
00:14:45,050 --> 00:14:49,150
Norton ูุฅุฐุง ู…ุงููŠุด ุฃูŠ ุณุคุงู„ ู‡ู†ุจุฏุฃ ุฅู† ุดุงุก ุงู„ู„ู‡
164
00:14:49,150 --> 00:14:54,190
ุงู„ู…ูˆุถูˆุน ุงู„ุชุงู„ูŠุŒ ููŠ ุญุฏ ุนู†ุฏู‡ ุฃูŠ ุณุคุงู„ุŸ ุทุจุนุง ู…ู…ุชุงุฒ
165
00:14:54,190 --> 00:14:56,770
ูƒุชูŠุฑ ูŠุนู†ูŠ ุงู„ู…ูˆุถูˆุน ูƒุชูŠุฑ ูˆุงุถุญ
166
00:15:05,950 --> 00:15:10,970
ุฏุฑุณุชูˆุง ุงู„ู„ูŠ ุฃุฎุฏู†ุงู‡ุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉุŸ ุจุฏุง ู…ุง ู‚ู„ุชูˆุง
167
00:15:10,970 --> 00:15:14,050
ู„ุฃุŒ ุฅุฐุง ู„ุงุฒู… ุฃุญุท ุงู„ุณุคุงู„ ุงู„ุฃุฎูŠุฑ ุงู„ู„ูŠ ุฃุฎุฏู†ุงู‡
168
00:15:14,050 --> 00:15:17,730
ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ูˆ ุงุชุญู„ู‡ quiz ู„ูˆ ู‚ู„ุชูˆุง ุฃู‡ ูƒุงู†ูˆุง
169
00:15:17,730 --> 00:15:24,470
ุจูŠุฑูˆุญูˆุง ู„ู…ูˆุถูˆุน ุงู„ุฌุงูŠุŒ ู„ูŠุด ุชุฏุฑุณูˆุดุŸ ูˆุฒุงุช ูˆุงุฌุจุงุช ูˆุฒุงุช
170
00:15:24,470 --> 00:15:27,930
ูˆุงุฌุจุงุชุŒ ุจุชุณูŠุจูˆุง ุงู„ุฏุฑุงุณุฉ ุนุดุงู† ุงู„ู€ quizุงุช ูˆ ุงู„ูˆุงุฌุจุงุชุŸ
171
00:15:29,690 --> 00:15:35,850
ูˆูƒูŠู ุนู…ู„ุชูˆุงุŸ ุชู…ุงู… ุทุจุนุงุŒ ู…ู…ุชุงุฒุฉ ุฅุฐุง ู‡ู†ุจุฏุฃ ุงู„ู„ูŠ ู‡ูˆ
172
00:15:35,850 --> 00:15:39,670
ู…ุชุฐูƒุฑูŠู† ุฃู†ุง ู„ู…ุง ุนู…ู„ุชู„ูƒู… ู‚ุงุฆู…ุฉ ุจุงู„ู€ ideas ุงู„ู€ basic
173
00:15:39,670 --> 00:15:43,770
elements ู‚ูˆู„ู†ุง ููŠ ุนู†ุฏู†ุง sources voltage source
174
00:15:43,770 --> 00:15:48,270
current source ูˆููŠ ุนู†ุฏู†ุง ู…ู‚ุงูˆู…ุงุช ูˆููŠ inductor ูˆ
175
00:15:48,270 --> 00:15:52,150
capacitor ู‚ูˆู„ู†ุง ุฅุญู†ุง ู‡ู†ุงุฎุฏ ุฃูˆู„ ุชู„ุช elements ูˆู†ุฑูƒุฒ
176
00:15:52,150 --> 00:15:56,810
ุนู„ูŠู‡ู… ููŠ ุงู„ุฌุฒุก ุงู„ุฃูˆู„ ู…ู† ุงู„ู…ุตุงู‚ ูˆู„ุงุญู‚ุง ู‡ู†ุงุฎุฏ ุงู„ู„ูŠ
177
00:15:56,810 --> 00:15:58,510
ู‡ูˆ ุงู„ู€ inductor ูˆ ุงู„ู€ capacitor
178
00:16:12,890 --> 00:16:16,970
ุจุฑุถู‡ ู‡ู†ุงุฎุฏู‡ู… as ideal basic element ู„ูˆ ุจุฏู†ุง ุงุญู†ุง
179
00:16:16,970 --> 00:16:27,150
ุจุงู„ู€ inductor ุงู„
180
00:16:27,150 --> 00:16:32,170
inductor ู…ุง ู‡ูˆ ุงู„ู„ูŠ ุนุจุงุฑุฉ ุนู† ู…ู„ู ู‡ุฐุง
181
00:16:32,170 --> 00:16:35,130
ุงู„ู…ู„ู ุงู„ู„ูŠ ู‡ูˆ ุจุฑุถู‡ two terminals A ูˆ B
182
00:16:39,560 --> 00:16:45,320
ู‡ุฐุง ุงู„ู…ู„ู ู„ูˆ ู…ุฑู‚ ููŠู‡ ุชูŠุงุฑ I ู‡ุฐุง ุชูŠุงุฑ ุฅุฐุง ูƒุงู† ุจุนุชู…ุฏ
183
00:16:45,320 --> 00:16:49,020
ุนู„ู‰ ุงู„ุฒู…ู†ุŒ ุญูŠูˆู„ุฏ ู…ุฌุงู„ ู…ุงู†ุงุทูŠุณูŠ ุญูˆุงู„ูŠู†ุŒ ุงู„ู…ุฌุงู„
184
00:16:49,020 --> 00:16:52,700
ุงู„ู…ุงู†ุงุทูŠุณูŠ ุงู„ู…ุชุฑุฏุฏุŒ ุญูŠูˆู„ุฏ electric field ูˆ ุงู„
185
00:16:52,700 --> 00:16:56,540
electric field ุงู„ู…ุชูˆู„ุฏุŒ ุญูŠูˆู„ุฏ ูุฑู‚ ุฌู‡ุฏ ู…ุง ุจูŠู† ุงู„ู€ A
186
00:16:56,540 --> 00:17:02,860
ูˆ ุงู„ู€ B ุชูˆู„ุฏ ุนู†ุฏู†ุง ูุฑู‚ ุฌู‡ุฏ ู…ุง ุจูŠู† ุงู„ู€ A ูˆ ุงู„ู€ B
187
00:17:03,590 --> 00:17:07,610
ุงู„ุนู„ุงู‚ุฉ ุจูŠู† V ูˆ I ุฃู† ู‡ุฐุง ุงู„ู€ voltage ุงู„ู„ูŠ ู†ุชุฌ
188
00:17:07,610 --> 00:17:16,530
ุจุณุงูˆูŠ L ููŠ DI by DT ุฅุฐุง ู‡ุฐุง ุงู„ู€ element ุงู„ู„ูŠ basic
189
00:17:16,530 --> 00:17:19,030
element ุจู‚ุฏุฑ ุฃูƒุชุจ ุนู„ุงู‚ุฉ ุงู„ู€ voltage ูˆุงู„ู€ current ุจ
190
00:17:19,030 --> 00:17:22,370
mathematical relation ู‡ูˆ basic element ุฃูƒูŠุฏุŒ ู„ู‡
191
00:17:22,370 --> 00:17:25,710
two terminalsุŒ ุจู‚ุฏุฑุด ุฃุจุตู‡ ุฃูƒุชุฑ ู…ู† ู‡ูŠูƒุŒ ูˆุฅูŠู‡
192
00:17:25,710 --> 00:17:28,290
ุงู„ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ู€ voltage ูˆุงู„ู€ current ู‡ูŠู‡ุง ู‚ุฏุงู…ู†ุงุŒ
193
00:17:28,290 --> 00:17:31,790
ุจู‚ุฏุฑ ุฃูƒุชุจู‡ุง ุจุดูƒู„ MathematicalุŒ ู…ูŠู† ู‡ูŠ ุงู„ู€ LุŸ ุงู„ู€ L ู‡ูŠ
194
00:17:31,790 --> 00:17:37,570
ุฎุงุตูŠุฉ ู„ู„ู…ู„ูุŒ ุจู†ุณู…ูŠู‡ุง self-inductanceุŒ ู…ุนุงู…ู„ ุงู„ุญุซุŒ
195
00:17:37,570 --> 00:17:38,970
ู„ูŠู‡ ุงู„ู€ inductanceุŸ
196
00:17:45,250 --> 00:17:53,910
ุงุฎุชุตุงุฑุง ู„ุณู„ู ู‡ูŠ
197
00:17:53,910 --> 00:18:03,050
L ุงู„ู€ unit ุณุงุนุชู† ุงู„ู€ L ู‡ูŠ ุงู„ู€ Henry Henry
198
00:18:03,050 --> 00:18:06,930
scientist ูˆุจู†ุฎุชุตุฑู‡ุง ุฏุงูŠู…ุง ุจุงู„ู€ H ู…ุงุญุฏุด ุจูƒุชุจ ูƒู„ู…ุฉ
199
00:18:06,930 --> 00:18:10,990
Henry ูƒู„ู‡ุง ุฒูŠ on ู…ุงุญุฏุด ุจูƒุชุจ on ูƒู„ู‡ุง ูˆู„ุง ุงู„ู€ volt
200
00:18:10,990 --> 00:18:13,450
ูŠุนู†ูŠ ุจูƒุชุจู‡ุง ูƒุงู…ู„ุฉ ูˆู„ุง ุงู„ู€ amperator ูƒุฏู‡ ุจูƒุงู…ู„ุฉ
201
00:18:17,770 --> 00:18:21,070
ู‡ู†ุง ููŠู†ุง ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ู€ voltage ูˆ ุงู„ู€ current ุฅุฐุง ู„ุงุฒู… ูŠูƒูˆู†
202
00:18:21,070 --> 00:18:25,310
ุญุงุฐุฑูŠู† ููŠ ุฅูŠุดุŸ ููŠ ุงู„ู€ passive sign convention ุฅุฐุง
203
00:18:25,310 --> 00:18:29,910
ูƒุงู† ุงู„ุชูŠุงุฑ ููŠ ุงุชุฌุงู‡ ุงู„ู€ voltage drop ุจุนุทูŠ ุฅุดุงุฑุฉ
204
00:18:29,910 --> 00:18:37,690
ู…ูˆุฌุจุฉ ู„ูˆ ูƒุงู† .. ุฏุนู†ูŠ ุฃู…ุณุญ ู‡ุฐุง .. ู„ูˆ ูƒุงู† ุนู†ุฏ ุงู„
205
00:18:37,690 --> 00:18:44,970
inductor ูˆู‡ูŠ ุงู„ุชูŠุงุฑ ุจุงู„ู…ุฑููŠ ูˆู‡ู†ุง ุงู„ู€ minus ูˆ ุงู„ู€ plus
206
00:18:44,970 --> 00:18:48,750
ู‡ูŠู‚ู„ู„ ุงู„ุฎุงุตูŠุฉ ุจุชุงุนุชู‡ ูˆู‡ูŠ ุงู„ู€ voltage ู‡ู†ู‚ูˆู„ ุฅู† V ุฅูŠุด
207
00:18:48,750 --> 00:18:54,750
ุจุชุณุงูˆูŠ minus L di by dt ู„ูŠุด minusุŸ ุฃู†ู‡ ุงู„ุชูŠุงุฑ ููŠ
208
00:18:54,750 --> 00:18:58,550
ุงุชุฌุงู‡ ุงู„ู€ voltage rise ุฅุฐุง ุจุฏูŠ ุฃุฑุงุนูŠ ุจุฑุถู‡ ุงู„ุฅุดุงุฑุงุช
209
00:18:58,550 --> 00:19:01,090
ููŠู‡ุง ุงู„ู€ mathematical relation ุจูŠู† ุงู„ู€ voltage ูˆ ุงู„
210
00:19:01,090 --> 00:19:04,470
current ู„ู„ู€ inductor ุงู„ุนู„ุงู‚ุฉ ุจุชุงุนุฉ ุงู„ู€ voltage ูˆุงู„
211
00:19:04,470 --> 00:19:09,010
current ู…ุง ู„ู‡ุง ู…ุด linearุŒ differential V ุจุชุณุงูˆูŠ
212
00:19:09,010 --> 00:19:13,410
LDI by DT ุงู„ู…ู‚ุงูˆู…ุฉ ุงู„ุนู„ุงู‚ุฉ ุจูŠู†ู‡ู… ู…ุง ู„ู‡ุง linear
213
00:19:13,410 --> 00:19:17,110
ุงู„ู…ู‚ุงูˆู…ุฉ ู‡ูŠ
214
00:19:18,620 --> 00:19:25,280
ู‡ุฐู‡ ุชูŠุงุฑ I ูˆู‡ุฐู‡ R R ุฃูˆ V ุจุชุณุงูˆูŠ I ููŠ R ูŠุนู†ูŠ
215
00:19:25,280 --> 00:19:30,160
ุงู„ุนู„ุงู‚ุฉ ู†ุงุฎุฏุชู‡ุง ู…ูˆุฌุฉ ุจุชุฌุงู‡ ุงู„ู€ voltage drop ุงู„ุนู„ุงู‚ุฉ
216
00:19:30,160 --> 00:19:36,400
ุฎุทูŠุฉ linear V ูˆ I ุนู„ุงู‚ุฉ ุฎุทูŠุฉ ู„ูƒู† ููŠ ุญุงู„ุฉ ุงู„
217
00:19:36,400 --> 00:19:40,100
inductor ุงู„ุนู„ุงู‚ุฉ ู†ุงู„ู‡ุง ุนู„ุงู‚ุฉ ู…ุง ุจูŠู† ุงู„ู€ voltage
218
00:19:40,100 --> 00:19:47,020
ุจูŠุณุงูˆูŠ ุงู„ู€ differential ู„ู„ู€ current ุนู„ุงู‚ุฉ ุบูŠุฑ ุฎุทูŠุฉ ุทุจ
219
00:19:47,020 --> 00:19:52,000
ุฃู†ุง ู„ูˆ ุจุฏูŠ ุงู„ู€ current ุงุจุฏู„ุงู„ุฉ ุงู„ู€ voltage ุจุฏูŠ ุงุนูŠุฏ
220
00:19:52,000 --> 00:19:57,850
ุชุฑุชูŠุจ ุงู„ู…ุนุงุฏู„ุฉ ูˆ ุงูƒุงู…ู„ ูˆู„ุง ู„ุฃุŸุฎุฏ ู†ุงุฎุฏ ุงู„ุนู„ุงู‚ุฉ
221
00:19:57,850 --> 00:20:01,310
ุงู„ู…ูˆุฌุจุฉ ุจุณ ุจุฏู†ุง ุฏุงูŠู…ุง ู†ูƒูˆู† ูˆุงุถุญุฉ ุฃู…ุงู…ู†ุง ุงู„ู€ passive
222
00:20:01,310 --> 00:20:05,270
sign convention ู„ูˆ ุฃู†ุง ูƒู†ุช ุนุงุฑูุฉ ุงู„ุชูŠุงุฑ ุจูุถู„ู‡
223
00:20:05,270 --> 00:20:10,290
ุจุถุฑุจู‡ ุจ L ุจุญุตู„ ุนู„ู‰ ุงู„ู€ voltage ู„ูˆ ูƒู†ุช ุนุงุฑูุฉ ุงู„ุชูŠุงุฑ
224
00:20:10,290 --> 00:20:15,690
ุจูุถู„ู‡ ุจุถุฑุจู‡ ููŠ L ุจุญุตู„ ุนู„ู‰ ุงู„ู€ voltage ู„ูˆ ุฃู†ุง ูƒู†ุช
225
00:20:15,690 --> 00:20:18,550
ุนุงุฑูุฉ ุงู„ู€ voltage ูƒูŠู ุฏู‡ ุญุตู„ ุนู„ู‰ ุงู„ุชูŠุงุฑ ุจุฏูŠ ุฃูƒุงู…ู„
226
00:20:18,550 --> 00:20:27,950
ู‡ุฃุนูŠุฏ ุชุฑุชูŠุจ ุงู„ู…ุนุงุฏู„ุฉ ู‡ุชุณูŠุฑ ู‡ุฐู‡ di by dt ุจุชุณุงูˆู‰ ูˆุงุญุฏ
227
00:20:27,950 --> 00:20:34,430
ุนู„ู‰ ุงู„ู€ L ููŠ V ูˆุจุงู„ุชุงู„ูŠ
228
00:20:34,430 --> 00:20:43,770
DI ุจุชุณุงูˆู‰ ูˆุงุญุฏ ุนู„ู‰ ุงู„ู€ L ููŠ V ููŠ DT V ุทุจุนุง
229
00:20:43,770 --> 00:20:47,630
function of T ุฒูŠ ู…ุง ุงู„ู€ current function of T ุจูุถู„
230
00:20:47,630 --> 00:20:55,450
ุจุงู„ู†ุณุจุฉ ู„ู„ุฒู…ู† ุจุทู„ุน ุนู„ู‰ V of T I of T V of T ู„ูˆ ุฃู†ุง
231
00:20:55,450 --> 00:20:59,730
ูƒู…ู„ุช ู…ู† ุงู„ู€ initial current I ุงู„ู€ T ู†ูˆุฏ ุนู†ุฏ ุงู„ู„ุญุธุฉ
232
00:20:59,730 --> 00:21:07,630
0 ู„ุญุฏ ุฃูŠ ู„ุญุธุฉ T ู„ู€ D I ู‡ุชุณูˆู‘ู‰ 1 ุนู„ู‰ ุงู„ู€ L ุงู„ุชูƒุงู…ู„
233
00:21:07,630 --> 00:21:18,790
ู…ู† ุงู„ู„ุญุธุฉ ู†ูˆุฏ ู„ู„ู„ุญุธุฉ T ู„ู€ V D T ู†ูƒู…ู‘ู„ุŒ
234
00:21:18,790 --> 00:21:24,800
ู‡ุฃุฎุฏ ุงู„ูˆุณุน ู‡ุฐุงู‡ูŠูƒูˆู† ุนู†ุฏูŠ I ุงู„ู€ T ู‡ุฐุง ุงู„ุชูƒุงู…ู„
235
00:21:24,800 --> 00:21:35,300
ุงู„ู…ูุฑูˆุถ ุณู‡ู„ ุจุงู„ู†ุณุจุงู„ูƒู… ู†ุงู‚ุต I ุงู„ู€ T ู†ูˆุฏ I ุงู„ู€ T
236
00:21:35,300 --> 00:21:42,380
ู†ูˆุฏ ู‡ุฐุง ุจุชุณูˆุง 1 ุนู„ู‰ ุงู„ู€ L ุงู„ุชูƒุงู…ู„ ู…ู† T ู†ูˆุฏ ู„ T ู„
237
00:21:42,380 --> 00:21:51,310
V of T ุฏูŠ T ูˆุจุงู„ุชุงู„ูŠ I ุจุญุตู„ ุนู„ูŠู‡ุง ุฅู†ู‡ุง ุจุชุณุงูˆูŠ I T
238
00:21:51,310 --> 00:21:58,350
node ุฒุงุฆุฏ 1 ุนู„ู‰ ุงู„ู€ L ุงู„ุชูƒุงู…ู„ ู„ T node ู„ T V of T
239
00:21:58,350 --> 00:22:02,470
DT ูˆุงุถุญุŸ
240
00:22:02,470 --> 00:22:06,050
ุฅุฐุง ู‡ุฏูˆู„ ุงู„ู…ุนุงุฏู„ุชูŠู† ุงู„ู„ูŠ ุจุญุชุงุฌู‡ู… ู„ูˆ ูƒู†ุช ุนุงุฑูุฉ
241
00:22:06,050 --> 00:22:09,970
ุงู„ุชูŠุงุฑ ุจูุถู„ู‡ ุจุถุฑุจู‡ ููŠ ุงู„ู€ inductance ุจุนุทูŠู†ูŠ ุงู„
242
00:22:09,970 --> 00:22:14,050
voltage ู„ูˆ ูƒู†ุช ุนุงุฑูุฉ ุงู„ู€ voltage ุจูƒุงู…ู„ู‡ ุจู‚ุณู…ู‡ ุนู„ู‰
243
00:22:14,050 --> 00:22:19,040
ุงู„ู€ inductance ูˆ ุจุถูู„ู‡ ุงู„ู€ initial current ูˆุงุถุญุŸ ุฅุฐุงู‹
244
00:22:19,040 --> 00:22:22,060
ู‡ูŠูƒูŠ ุจู‚ุฏุฑ ุฃุฌูŠุจ ุฃู†ุง ุงู„ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ู€ voltage ูˆุงู„ู€ current
245
00:22:22,060 --> 00:22:26,440
ู„ู„ู€ inductor ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉ ุฃู†ุง ุจุฏูŠ ุฃุนุฑู ุฎุตุงุฆุต ุงู„
246
00:22:26,440 --> 00:22:31,060
inductor ู…ู‡ู…ุฉ ุฌุฏุง ู„ู†ุง ุนุดุงู† ู„ู…ุง ู†ูŠุฌูŠ ู†ุญู„ ุงู„
247
00:22:31,060 --> 00:22:34,420
networks ูŠูƒูˆู† ูˆุงุถุญ ู„ู†ุง ูƒูŠู ุงู„ู€ behavior ุจุชุงุนุช ุงู„
248
00:22:34,420 --> 00:22:42,020
inductor ููŠ ุงู„ู€ network ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุง ุฎู„ูŠู†ูŠ
249
00:22:42,020 --> 00:22:45,260
ุฃูƒุชุจ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุดูˆูŠุฉ ู„ููˆู‚ ุนุดุงู† ุฃู†ุง ู‡ุญุชุงุฌู‡ุง ูƒุชูŠุฑ
250
00:22:48,110 --> 00:23:00,390
V of T ุณูˆุงุก L DI by DT ู„ูˆ
251
00:23:00,390 --> 00:23:07,610
ูƒุงู† ุงู„ู€ I constant ู…ุด
252
00:23:07,610 --> 00:23:12,850
ู…ุชุบูŠุฑุฉุŒ ุฅูŠุด ุชูุถู„ู‡ุง ุจุงู„ู†ุณุจุฉ ู„ู„ุฒู…ุงู†ุŸ ุฅุฐุง ู„ูŠุด ูŠูƒูˆู†
253
00:23:12,850 --> 00:23:17,290
ุงู„ู€ voltageุŸ ุฅุฐุง ู„ูˆ ูƒุงู†ุช ุงู„ู€ I constant ูˆ ู‡ุฐุง ุจู†ุนุจู‘ุฑ
254
00:23:17,290 --> 00:23:22,910
ุนู†ู‡ ุจุฅู†ู‡ DC current ู„ูˆ ูƒุงู† ุนู†ุฏูŠ DC current ู‡ูŠูƒูˆู†
255
00:23:22,910 --> 00:23:28,710
ุงู„ู€ voltage ุจุณุงูˆุฉ 0 ู„ูˆ ูƒุงู† ุนู†ุฏูŠ DC current ูŠุนู†ูŠ ุงู„ู€ I
256
00:23:28,710 --> 00:23:34,120
ู„ุง ูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ุฒู…ู† ู‡ูŠ ุฃูˆู„ ู…ุญุงุถุฑุฉ ู„ูˆ ูƒุงู† ุงู„ุชูŠุงุฑ ู„ุง
257
00:23:34,120 --> 00:23:38,640
ูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ุฒู…ู† ู‡ูŠูƒูˆู† di by dt ุจุณุงูˆุฉ ุตูุฑุŒ ู‡ูŠูƒูˆู† ุงู„ู€
258
00:23:38,640 --> 00:23:44,080
voltage ุจุณุงูˆุฉ ุตูุฑุŒ ุฅูŠุด ู…ุนู†ู‰ ุงู„ู€ voltage ุจุณุงูˆุฉ ุตูุฑุŸ
259
00:23:44,080 --> 00:23:46,980
ุทุจ ู‡ู‚ูˆู„ ู„ูƒู….. ู‚ูˆู„ู†ุง ุงู„ุชูŠุงุฑ constantุŒ ู…ุด ููŠุด ุชูŠุงุฑุŒ
260
00:23:46,980 --> 00:23:51,980
ููŠ ุชูŠุงุฑ constant ุชูุงุถู„ู‡ ุตูุฑุŒ ุงู„ู€ voltage ุตุงุฑ ุตูุฑุŒ
261
00:23:51,980 --> 00:23:55,840
ุฅูŠุด ู…ุนู†ู‰ voltage ุตูุฑุŸ ุฅูŠู‡ ููŠุด ูุฑู‚ ุฌู‡ูˆุฏุŸ ุฅูŠุด ู…ุนู†ุงู‡ุŸ
262
00:23:55,840 --> 00:24:07,290
ุตุงุฑ ุฅูŠุดุŸ ุทูŠุจุŒ ุญุฏ ุซุงู†ูŠุŸ ู…ุง ููŠุด ุฅูŠุดุŒ ู…ุง ุฃุญุฏ ูŠุญูƒูŠ ู„ู‡ุŸ ู„ุฃุŒ
263
00:24:07,290 --> 00:24:10,130
ุงู„ุชูŠุงุฑ ู…ูˆุฌูˆุฏุŒ ูƒู…ุงู† ู…ุฑุฉ ูŠุง ุจู†ุงุชุŒ ุฃู†ุง ุจุบุดุดูƒู… ูˆ
264
00:24:10,130 --> 00:24:14,350
ุจู‚ูˆู„ ู„ูƒู… ุงู„ุชูŠุงุฑ ู…ูˆุฌูˆุฏ ูˆ DCุŒ constantุŒ ุชูŠุงุฑ constant
265
00:24:14,350 --> 00:24:18,710
ุชูุงุถู„ู‡ ุตูุฑุŒ ูŠุนู†ูŠ ุงู„ู€ volt ุตูุฑุŒ ุฅูŠุด ู…ุนู†ู‰ ุงู„ู€ volt
266
00:24:18,710 --> 00:24:23,090
ุงู„ุตูุฑุŸ ู…ูŠู† ุงู„ู„ูŠ ุจุชุญูƒูŠุŒ ุจุตูˆุช ุนุงู„ูŠุŒ ุญูƒูŠ ุนุงู„ูŠ ูƒู…ุงู†
267
00:24:23,090 --> 00:24:27,670
ู…ุฑุฉุŒ ู‡ูŠูƒูˆู† ุงู„ู€ inductor short circuitุŒ bravo ุนู„ูŠูƒุŒ
268
00:24:27,670 --> 00:24:33,460
ุฅูŠุด ุงุณู…ูƒุŸ ุฑู†ุง ุดูƒุฑุง ูŠุง ุฑู†ุง ู…ุด ุงุญู†ุง ุญูƒูŠู†ุง ู‚ุจู„ ู‡ูŠูƒ
269
00:24:33,460 --> 00:24:37,400
ุฃู†ู‡ ู„ู…ุง ูŠุตูŠุฑ ุงู„ู€ voltage ุจูŠุณุงูˆูŠ ุตูุฑ ุฃู†ู‡ ู‡ุฐุง ู…ุนู†ุงู‡
270
00:24:37,400 --> 00:24:42,410
short circuitุŒ ุตุญุŸ ูู…ุง ุถูู†ุง short circuit ู‚ูˆู„ู†ุง
271
00:24:42,410 --> 00:24:44,650
ู‡ูŠูƒูˆู† ุงู„ู€ voltage ุนู†ุฏ A ุจูŠุณุงูˆูŠ ุงู„ู€ voltage ุนู†ุฏ B
272
00:24:44,650 --> 00:24:47,610
ู‡ุชูƒูˆู† short circuit ุงู„ู…ู‚ุงูˆู…ุฉ ู‡ุชุตูŠุฑ ู„ู‡ุง ุดู†ุท ู‡ุชุตูŠุฑ
273
00:24:47,610 --> 00:24:51,570
short circuit ู‡ูŠ ู„ู…ุง ุงู„ู€ voltage ุจูŠู† A ูˆB ูŠุตูŠุฑ ุตูุฑ
274
00:24:51,570 --> 00:24:54,610
ูุฅู† ุงู„ู€ inductor short circuit ู…ุง ููŠุด ูุฑู‚ ุฌู‡ุฏ ุจูŠู†
275
00:24:54,610 --> 00:25:00,770
ุงู„ุทุฑููŠู† ุฅุฐุง ููŠ ุญุงู„ุฉ ุงู„ู€ DC current ุงู„ู€ inductor
276
00:25:00,770 --> 00:25:05,110
behaves
277
00:25:05,110 --> 00:25:09,050
as
278
00:25:09,050 --> 00:25:10,410
short
279
00:25:16,960 --> 00:25:20,840
circuit ุฅุฐุง ููŠ ูˆุฌูˆุฏ ุงู„ู€ DC current DC current ูŠุนู†ูŠ
280
00:25:20,840 --> 00:25:24,180
constant current ุชูุงุถู„ู‡ ุจุงู„ู†ุณุจุฉ ู„ู„ุฒู…ุงู† ุตูุฑ ู‡ูŠูƒูˆู† ุงู„ู€
281
00:25:24,180 --> 00:25:27,220
voltage ุจูŠุณุงูˆูŠ ุตูุฑ ุงู„ู€ voltage ุจูŠุณุงูˆูŠ ุตูุฑ ู…ุนุงู†ุง ุงู„ู€
282
00:25:27,220 --> 00:25:30,440
inductor ุจูŠุตูŠุฑ short circuit ู‡ูŠ ุฎุงุตูŠุฉ ุงู†ุชุฌู†ุงู‡ุง
283
00:25:30,440 --> 00:25:31,820
ุงู†ุชุฌู†ุงู‡ุง ู…ู† ุงู„ู…ุนุงุฏู„ุฉ
284
00:25:39,220 --> 00:25:44,300
ุงู„ุญุงุฌุฉ ุงู„ุซุงู†ูŠุฉ ุงู„ู„ูŠ ุจู†ุชุฌู‡ุง ู…ู† ุงู„ู…ุนุงุฏู„ุฉ ุฅู† ู„ูˆ ูƒุงู†
285
00:25:44,300 --> 00:25:48,860
ุนู†ุฏูŠ delta T ุจุชุณุงูˆูŠ 0 ุฅูŠุด ู…ุนู†ุงู‡ delta T ุจุชุณุงูˆูŠ 0ุŸ
286
00:25:48,860 --> 00:25:54,240
ูŠุนู†ูŠ ุงู„ู€ T ุงู†ุชู‡ุช ูˆ ุงู„ู€ T ู‡ูŠ ู†ูุณ ุงู„ู†ู‚ุทุฉ ู delta T ุจุชุณุงูˆูŠ 0
287
00:25:54,240 --> 00:26:00,080
delta T ุจุชุณุงูˆูŠ 0 ู…ุนู†ุงู‡ ุงู„ู€ T ุงู†ุชู‡ุช ู‡ูŠ ู†ูุณู‡ุง ุงู„ู€ T ุตุญุŸ delta
288
00:26:00,080 --> 00:26:07,980
T ุจุชุณุงูˆูŠ 0 ูˆุงุถุญุŸ ุฅูŠุด ุจูŠุตูŠุฑ ู‡ู†ุงุŸ Delta T ุจุชุณุงูˆูŠ ุตูุฑุŒ
289
00:26:07,980 --> 00:26:12,700
ุงุทู„ุน ุนู„ู‰ ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุงุŒ Delta T ุจุชุณุงูˆูŠ ุตูุฑุŒ
290
00:26:12,700 --> 00:26:16,740
ุฅูŠุด ู‡ูŠุตูŠุฑ ู„ู‡ ุงู„ู€ voltageุŸ ููŠ ุดุฑุท ุฅู†ู‡ Delta I ุฅุฐุง
291
00:26:16,740 --> 00:26:22,760
ูƒุงู†ุช Delta I ู„ุง ุชุณุงูˆูŠ ุตูุฑ ุฅุฐุง delta I ุงุชุบูŠุฑุชุŒ ูŠุนู†ูŠ
292
00:26:22,760 --> 00:26:27,140
delta T ูƒุงู†ุช ุตูุฑ ูˆ delta I ู„ุง ุชุณุงูˆูŠ ุตูุฑุŒ ูŠุนู†ูŠ ู…ู†
293
00:26:27,140 --> 00:26:30,860
.. ู…ู† .. ููŠ ู†ูุณ ุงู„ู„ุญุธุฉ ุงู„ู„ูŠ ุฃู†ุง ุจุญูƒูŠ ุนู†ู‡ุงุŒ ูŠุนู†ูŠ
294
00:26:30,860 --> 00:26:33,580
ู…ุนู†ุงู‡ delta T ุจุชุณุงูˆูŠ ุตูุฑ ุฃู†ุง ุจุญูƒูŠ ุนู† ู†ูุณ ุงู„ู„ุญุธุฉุŒ
295
00:26:33,580 --> 00:26:38,380
ููŠ ู†ูุณ ุงู„ู„ุญุธุฉ ุงุชุบูŠุฑ ุงู„ุชูŠุงุฑ ููŠ ุงู„ู€ inductorุŒ ู‡ูŠูƒูˆู†
296
00:26:38,380 --> 00:26:41,680
ุงู„ู€ voltageุŒ ุฅูŠุด ูƒู†ุชูˆุง ู‚ูˆู„ุชูˆู‡ ุจูŠุณุงูˆูŠุŸ infinityุŒ
297
00:26:41,680 --> 00:26:45,100
bravo ุนู„ูŠูƒู… ู‡ู„ ู‡ุฐุง physicalุŸ physically ูˆููŠ
298
00:26:45,100 --> 00:26:48,660
ุงู„ู…ุฎุชุจุฑุงุช ู‡ุฐุง ุงู„ุญูƒูŠ ู…ุง ุจูŠุญุตู„ุดุŒ ู‡ุฐุง ุงู„ุญูƒูŠ ูˆู„ุง ูŠู…ูƒู†
299
00:26:48,660 --> 00:26:54,840
ูŠุญุฏุซุŒ ู‡ุฐุง ุญุงุทุท ุฃู‡ู… ุฎุงุตูŠุฉ ููŠ ุงู„ู€ inductor ุฃู†ู‡ ู„ุญุธูŠุง
300
00:26:54,840 --> 00:27:01,180
ู„ุง ูŠู…ูƒู† ุฃู† ูŠุชุบูŠุฑ ุงู„ุชูŠุงุฑุŒ ู„ุญุธูŠุง ู„ุง ูŠู…ูƒู† ุฃู† ูŠุชุบูŠุฑ
301
00:27:01,180 --> 00:27:06,720
ุงู„ุชูŠุงุฑ ุฎุงุตูŠุฉ ู…ู‡ู…ุฉ ู„ู„ู€ inductorุŒ ุจุงุด ุจูˆู„ุน ุงู„ุฏุงุฆุฑุฉ ุฃูˆ
302
00:27:06,720 --> 00:27:11,520
ุจุณูƒุฑู‡ุงุŒ ุจุถู„ ุงู„ุชูŠุงุฑ ู…ุญุชูุธ ุนู„ู‰ ู‚ูŠู…ุชู‡ุŒ ู…ุง ุจูŠุบูŠุฑุด ุญุงู„
303
00:27:11,520 --> 00:27:18,710
ู„ุญุธูŠุง ุฅุฐุงู‹ ู…ุนู†ู‰ ู‡ุฐุง ุงู„ูƒู„ุงู… ุฅู†ู‡ ุงู„ู€ current ู„ุง ูŠุชุบูŠุฑ
304
00:27:18,710 --> 00:27:24,790
ู„ุญุธูŠุง ููŠ ุงู„ู€ inductor ู…ุนู†ุงู‡ ุฅุฐุง ูƒุงู†ุช delta T ุชุณุงูˆูŠ
305
00:27:24,790 --> 00:27:30,730
ุตูุฑ ู„ุงุฒู… ุชูƒูˆู† delta I ุชุณุงูˆูŠ ุตูุฑ ุงู„ุชูŠุงุฑ ู„ุง ูŠุชุบูŠุฑ
306
00:27:30,730 --> 00:27:35,650
ู„ุญุธูŠุง ู‡ุฐุง ุงู„ุตุญูŠุญ ุงู„ุชูŠุงุฑ ู„ุง ูŠุชุบูŠุฑ ู„ุญุธูŠุง
307
00:27:39,330 --> 00:27:43,470
ู†ุดูˆู ู…ุซุงู„ ุนู„ู‰ ุจุณ ุงู„ู…ุนุงุฏู„ุงุช ุงู„ู„ูŠ ุดูู†ุงู‡ุง ู…ุน ุจุนุถ ู‡ุฏูˆู„
308
00:27:43,470 --> 00:27:48,330
ุงู„ุฎุตุงุฆุต ู…ู‡ู…ูŠู† ุฌุฏุง ู„ู†ุง ู„ู…ุง ู†ูŠุฌูŠ ู†ุญู„ู„ ุงู„ุฏูˆุงุฆุฑ ูุจุฏู†ุง
309
00:27:48,330 --> 00:27:52,470
ู†ุชุฐูƒุฑู‡ู… ูƒูˆูŠุณ ุจุณ ู‡ู†ุงุฎุฏ ุฃู…ุซู„ุฉ ุนู„ู‰ ุงู„ู…ุนุงุฏู„ุงุช ุงู„ู„ูŠ
310
00:27:52,470 --> 00:27:56,030
ุดูู†ุงู‡ู… ุงู„ู„ูŠ ุจุชุฑุจุท ุงู„ู€ voltage ุจ ุงู„ู€ current ู„ ุงู„ู€
311
00:27:56,030 --> 00:27:56,210
inverter
312
00:28:11,680 --> 00:28:25,100
ููŠ ุนู†ุฏูŠ example ููŠ ุนู†ุฏูŠ
313
00:28:25,100 --> 00:28:29,600
current source ุงู„ู„ูŠ ุจูŠุบุฐูŠ ุงู„ู€ inductor ูŠุนู†ูŠ ููŠ ุนู†ุฏูŠ
314
00:28:29,600 --> 00:28:33,900
inductor ูˆู…ุฑุจูˆุท ููŠ current source ุงู„ู„ูŠ ุจูŠุบุฐูŠ ู‚ูŠู…ุฉ
315
00:28:33,900 --> 00:28:39,060
ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ู‡ู†ูƒุชุจ ู‚ูŠู…ุชู‡ ูˆุฅู„ู‡ ุงู„ู€ L ุจุชุณุงูˆูŠ one hundred
316
00:28:39,060 --> 00:28:45,070
milli Henry ุงู„ุฅู†ุฏูƒุชูˆุฑ ุฅูŠู‡ุŸ ุงู„ุฅู†ุฏูƒุชูˆุฑ ู…ู‚ุฏุงุฑู‡ุง 100
317
00:28:45,070 --> 00:28:52,130
ู…ูŠู„ูŠ ู‡ู†ุฑูŠ ูˆู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุงู„ู€ I
318
00:28:52,130 --> 00:28:56,610
of T ุจุชุณุงูˆูŠ
319
00:28:56,610 --> 00:29:06,170
ุตูุฑ for T ุฃู‚ู„ ู…ู† 0 ูˆ 10 T E to the minus 5 T
320
00:29:06,170 --> 00:29:07,810
ุฃู…ุจูŠุฑ for T
321
00:29:12,670 --> 00:29:21,110
ุฃูƒุจุฑ ุฃูˆ ุชุณุงูˆูŠ ุตูุฑ ุฃูˆู„
322
00:29:21,110 --> 00:29:29,830
ุญุงุฌุฉ ุทุงู„ุจ ู…ู†ุง ุฃู†ู‡ ู†ุฑุณู… ุงู„ู€
323
00:29:29,830 --> 00:29:36,750
current ู†ุฑุณู… ุงู„ู€ current ูŠุนู†ูŠ ู‡ูŠ ุนู†ุฏ ุงู„ู€ current
324
00:29:36,750 --> 00:29:40,430
axis ูˆู‡ูŠ ุงู„ู€ time axisุŒ ุจุฏู‡ ุฃุฑุณู…
325
00:29:45,070 --> 00:29:50,790
for T ุฃู‚ู„ ู…ู† Zero ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ for T ุฃู‚ู„ ู…ู†
326
00:29:50,790 --> 00:29:58,630
Zero ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ for T
327
00:29:58,630 --> 00:30:04,210
ุฃู‚ู„ ู…ู† Zero ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ for T ุฃู‚ู„ ู…ู† Zero ู‚ูŠู…ุฉ
328
00:30:04,210 --> 00:30:07,990
ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ
329
00:30:07,990 --> 00:30:08,030
ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ
330
00:30:08,030 --> 00:30:08,230
ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ
331
00:30:08,230 --> 00:30:09,330
ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ ู‚ูŠู…ุฉ ุงู„ุชูŠุงุฑ ุตูุฑ
332
00:30:09,330 --> 00:30:13,770
ู…ูˆุฑููŠ ุงู„ุฏุงุฆุฑุฉ 0 ุงุชุณูƒุฑ ุงู„ู€ switch ูˆุตุงุฑ ุนู†ุฏ ุงู„ู„ุญุธุฉ ุงู„ู€ T
333
00:30:13,770 --> 00:30:18,670
ุจุชุณุงูˆูŠ 0 ูˆุตุงุฑ ุนู†ุฏูŠ ุชูŠุงุฑ ู…ูˆุฑููŠ ุงู„ุฏุงุฆุฑุฉ ูƒูŠู ุจุฏู‡ ุฃุฑุณู…
334
00:30:18,670 --> 00:30:22,170
ู‡ุงูŠ ุงู„ุฑุณู…ุฉุŸ ู…ุง ุจุฏูŠุด ุฃุนู…ู„ ุฒูŠ ุงู„ุฑูŠุงุถูŠุงุชุŒ ุฃุฌูŠุจ ุนุฏุฏ 20
335
00:30:22,170 --> 00:30:26,490
ู†ู‚ุทุฉ ูˆ ุฃุญุท ุงู„ู†ู‚ุงุท ูˆ ุฃุฑุณู…ู‡ู…ุŒ ุจุฏู‡ ุฃุญุท ุฃู‡ู… ู†ู‚ุงุท ูˆ
336
00:30:26,490 --> 00:30:29,730
ู…ู†ู‡ุง ุฃุฑุณู… ุงู„ูƒุงู ู†ุนู…ุŸ
337
00:30:32,470 --> 00:30:37,410
ู‡ุฐู‡ ุนุดุฑุฉ T E to the minus ุฎู…ุณุฉ T ุฃู…ุจูŠุฑ ูƒูŠู ุจุฏูŠ
338
00:30:37,410 --> 00:30:40,570
ุฃุฑุณู…ู‡ุงุŸ ุฃูˆู„ุง ุจุฏูŠ ุฃุทู„ุน ุฃู† T equal zero
339
00:30:44,520 --> 00:30:49,340
ุญุฏุฉ ุจูŠุฃูƒุฏ ู„ู†ุง ุงู„ุฎุงุตูŠุฉ ุงู„ู„ูŠ ุชูˆุง ุญูƒูŠู†ุงู‡ุง for T ุฃูƒุจุฑ ู…ู†
340
00:30:49,340 --> 00:30:53,360
ุฃูˆ ุชุณุงูˆูŠ 0 ู‚ูŠู…ุฉ ุงู„ู€ current 0 ูˆ for T ุฃู‚ู„ ู…ู† 0 ู‚ูŠู…ุฉ
341
00:30:53,360 --> 00:30:56,460
ุงู„ู€ current 0 ูŠุนู†ูŠ ุฃุณูˆุฃ ุฃุฌุช ู…ู† ู‡ู†ุง ูˆ ู„ุง ู…ู† ู‡ู†ุง ุนู„ู‰
342
00:30:56,460 --> 00:31:01,820
ุงู„ู€ T ู‚ูŠู…ุฉ ุงู„ู€ current ุจุณุงูˆุฉ 0 ู„ุง ูŠุชุบูŠุฑ ู„ุญุธูŠุง ู„ุญุธุฉ
343
00:31:01,820 --> 00:31:07,000
ุฅุบู„ุงู‚ ุงู„ุฏุงุฆุฑุฉ ูƒุงู†ุช ุชูŠุงุฑ 0 ู„ุนู†ุฏ T0 ูˆ ุฅุบู„ุงู‚ ุงู„ุฏุงุฆุฑุฉ
344
00:31:07,000 --> 00:31:11,820
ุฏู„ุชุง ุชูŠุงุฑ ุนู†ุฏ ู‡ุฐู‡ ุงู„ู„ุญุธุฉ T0 ุจุชุณุงูˆูŠ 0 ู…ุง ุชุบูŠุฑุด ู„ุญุธูŠุง
345
00:31:13,060 --> 00:31:16,000
ุงู„ู†ู‚ุทุฉ ุงู„ุซุงู†ูŠุฉ ุงู„ู„ูŠ ู‡ุงุฎุฏู‡ุง ุฅุฐุง ุฃูˆู„ ุงุฎุฏุชู‡ุง T equal
346
00:31:16,000 --> 00:31:23,020
0 ู„ู‚ูŠู†ุง ุงู† ู‚ูŠู…ุฉ I of T ุจุชุณุงูˆูŠ ุตูุฑ ู†ุงุฎุฏ T ุจุชุณุงูˆูŠ
347
00:31:23,020 --> 00:31:28,680
Infinity ุนู†ุฏ ุงู„ู€ infinity ุฅูŠุด ุจุฏู‡ ูŠุตูŠุฑุŸ ููŠ ุนู†ุฏ T
348
00:31:28,680 --> 00:31:34,700
ุจุชูƒุจุฑ ูˆ E to the minus T ุจุชูƒุจุฑ ุจุณ ููŠ ุงู„ูˆุงู‚ุน ุงู„ู€
349
00:31:34,700 --> 00:31:40,000
exponential ุฃุณุฑุน ุจูŠุฑูˆุญ ู„ู„ู€ zero ูุจุงู„ุชุงู„ูŠ ู‡ูŠูƒูˆู† E to
350
00:31:40,000 --> 00:31:42,640
the minus ุฅุฐุง ู…ุง ุดูŠู„ุชูˆุง ุจุฐูƒุงุก ุฃุฎุฏุชูˆุง ููŠ ุงู„ุฑูŠุงุถูŠุงุช
351
00:31:42,640 --> 00:31:49,650
E to the minus infinity ุจุชุฑูˆุญ ู„ู„ู€ zero ุตุญุŸ ูุนู†ุฏูŠ E
352
00:31:49,650 --> 00:31:52,750
to the minus infinity ู…ุถุฑูˆุจุฉ ููŠ T ุงู„ู„ูŠ ู‡ูŠ ู‚ุงุนุฏุฉ
353
00:31:52,750 --> 00:31:55,470
ุจุชูƒุจุฑ ู„ูƒู† ุญุงุฌุฉ ู‚ุงุนุฏุฉ ุจุชุตุบุฑ ู…ุถุฑูˆุจุฉ ููŠ ุญุงุฌุฉ ุจุชูƒุจุฑ
354
00:31:55,470 --> 00:31:59,910
ู‡ูŠูƒูˆู† ุฏุงุฆู…ุง ุตุบูŠุฑุฉ ู„ุญุฏ ู…ุง ุชู‚ุฑุจ ู…ู† ุงู„ุตูุฑ ุทุจ ู‡ู„ ุฃู†ุง
355
00:31:59,910 --> 00:32:06,290
ุจุฏุฃ ุฃุญุทู‡ุง ููˆู‚ ูˆู„ุง ุชุญุช ุงู„ุตูุฑุŸ ู‡ู„ ู‡ูˆ ุงู„ู€ current ุฃุฌู‡
356
00:32:06,290 --> 00:32:11,170
ู‡ูŠูƒ ูˆู„ุง ุฃุฌู‡ ู‡ูŠูƒุŸ ุจุณู‡ูˆู„ุฉ ู‡ุฏูˆู„ ุจุนุถ ุฃู‚ุฑุฑู‡ ูƒูŠู ุจู‚ุฑุฑู‡ุŸ
357
00:32:16,280 --> 00:32:21,260
ุจู‚ุฑุฑู‡ ุฅุฐุง ููŠ ูƒู…ุงู† ุตูุฑ ู†ุนู…ุŸ ู„ุณู‡ ุญุฏ ู„ุงู‚ูŠ ุนู…ู„ุช
358
00:32:21,260 --> 00:32:26,160
ู†ู‚ุทุชูŠู† T equal zero ุงู„ุชูŠุงุฑ ุตูุฑ T ุนู†ุฏ ุงู„ู€ infinity
359
00:32:26,160 --> 00:32:31,690
ุจุฑุถู‡ ุงู„ุชูŠุงุฑ ุตูุฑ ุจุณ ู‡ู„ .. ู„ุฃู†ู‡ approaching ุงู„ู€ zero
360
00:32:31,690 --> 00:32:35,390
ู‡ู„ approaching ุงู„ู€ zero ู…ู† ููˆู‚ ูˆู„ุง ู…ู† ุชุญุชุŸ ุจุฏู†ุง
361
00:32:35,390 --> 00:32:40,050
ู†ู‚ุฑุฑุŒ ูƒูŠู ุจุฏู†ุง ู†ู‚ุฑุฑุŸ ุงู„ู„ูŠ ุจูŠู‚ุฑุฑ ู„ูŠ ุฅุฐุง ููŠ ูƒู…ุงู† ุตูุฑุŒ
362
00:32:40,050 --> 00:32:45,770
ู„ูˆ ููŠ ูƒู…ุงู† ุตูุฑ ู…ุนู†ุงู‡ ุงู„ุชูŠุงุฑ ูƒุงู† ู…ูˆุฌุจ ูˆู†ุฒู„ ูˆุฑุงุญุŒ
363
00:32:45,770 --> 00:32:50,150
ุงู„ุชูŠุงุฑ ูƒุงู† ู…ุฑุฉ ุตูุฑุŒ ู…ุง ููŠุด ูˆู„ุง ุตูุฑ ู…ุนู†ุงู‡ ุงู„ุชูŠุงุฑ ุถู„
364
00:32:50,150 --> 00:32:55,230
ููˆู‚ุŒ ูุจุทู„ุน ุงู„ู…ุนุงุฏู„ุฉ ุชุนุชูŠุŒ ู‡ู„ ููŠ ูƒู…ุงู† ุตูุฑ ููŠ ู…ูƒุงู†
365
00:32:55,230 --> 00:32:57,310
ู†ู‚ุทุฉ ุงู„ู„ูŠ ููŠู‡ุง ุงู„ู€ current ุจูŠุณุงูˆูŠ ุตูุฑุŸ
366
00:33:00,740 --> 00:33:04,820
T equal zero ูˆุงุฎุฏู†ุงู‡ุง T equal infinity ูˆุงุฎุฏู†ุงู‡ุง ููŠ
367
00:33:04,820 --> 00:33:07,860
ู…ูƒุงู† ุซุงู†ูŠ ู…ู…ูƒู† ู‡ุฐุง ูŠูƒูˆู† ุจูŠุณุงูˆูŠ ุตูุฑ ู„ุฃ ุฒูŠ ู…ุง ูƒู„ูƒู…
368
00:33:07,860 --> 00:33:11,400
ุฌุงูˆุจุชูˆุง ุฅุฐุง ู…ุง ููŠุด ุตูุฑ ุซุงู†ูŠ ุฅุฐุง ู‡ูŠูƒูˆู† ุจู‚ุฑุจ ู…ู† ุงู„ุตูุฑ
369
00:33:11,400 --> 00:33:16,580
ู…ู† ููˆู‚ ูˆู„ุง ู…ุฑุฉ ู‡ูŠูƒูˆู† ุณุงู„ุจ ูˆู„ุง ุนู…ุฑู‡ ู‡ูŠุฑูˆุญ ู„ู„ุณุงู„ุจ
370
00:33:16,580 --> 00:33:20,360
region ุฏุงุฆู…ุง ู‡ูŠูƒูˆู† ู…ูˆุฌุจ ูˆุทุจุนุง ู…ุด ู‡ูŠูƒูˆู† ุทูˆู„ ุงู„ูˆู‚ุช
371
00:33:20,360 --> 00:33:25,660
ุจูŠุฑูˆุญ ู„ู„ุตูุฑ ุฅุฐุง ู‡ูŠูƒูˆู† ุดูƒู„ู‡ ู‡ูƒุฐุง ุจุฏูˆู† ู…ุง ุฃุฑูˆุญ ูˆ
372
00:33:25,660 --> 00:33:30,920
ุฃุฑุณู… ู…ุงุฆุฉ ู†ู‚ุทุฉ ุฅุฐุง ู‡ูˆ ุจุฏุฃ ู…ู† ุตูุฑ ูˆุฑุงุญ ู„ุตูุฑ ูˆ
373
00:33:30,920 --> 00:33:34,780
ูƒุงููŠ ุฅู†ุฏูŠ ุดูƒู„ ุงู„ู„ูŠ ู‡ูˆ ุญุงุตู„ ุถุฑุจ ุงู„ู€ T ู…ุน ุงู„ู€ E to the
374
00:33:34,780 --> 00:33:40,680
minus 5T ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ุฃู†ุง ุจู‚ุฏุฑ ุฃุญุณุจู‡ุง ุจุณู‡ูˆู„ุฉ ุจุฑุถู‡
375
00:33:40,680 --> 00:33:46,740
ุงู„ู„ูŠ ุนู†ุฏู‡ุง ุงู„ู€ maximum current I maximum ูƒูŠู
376
00:33:46,740 --> 00:33:52,520
ู†ุญุณุจู‡ุงุŸ ุจูุงุถู„ุŒ ุจุฎู„ูŠู‡ุง ุจุชุณุงูˆูŠ ุตูุฑุŒ ุจุนุฑู ู‚ูŠู…ุฉ ุงู„ุฒู…ู†
377
00:33:52,520 --> 00:33:56,520
ุงู„ู„ูŠ ุนู†ุฏู‡ ุงู„ maximumุŒ ุจุฑุฌุน ุจุนูˆุฏ ูˆุจู‚ุฏุฑ ุนู„ู‰ ุทูˆู„ ุฅู†
378
00:33:56,520 --> 00:33:57,660
ู‡ูŠ ุงู„ maximum
379
00:34:04,200 --> 00:34:08,480
ุงู„ุฌุฒุก ุงู„ุซุงู†ูŠ ุทุงู„ุจ ู‡ุฐุง ุงู„ุฌูˆุงุจุŒ ุงู„ุฌุฒุก ุงู„ุซุงู†ูŠ ุทุงู„ุจ
380
00:34:08,480 --> 00:34:13,120
ุงู„ู„ูŠ ู‡ูŠ T ุงู„ู„ูŠ ุนู†ุฏู‡ุง I maximumุŒ ู‡ู‚ูˆู„ู‡ุง ุงู„ุฎุทูˆุงุช
381
00:34:13,120 --> 00:34:21,520
ุจูุงุถู„ ุจุฌูŠุจ DI by DT ุจุณูˆูŠู‡ุง ุจุงู„ุตูุฑ ุจุทู„ุน T ุงู„ู„ูŠ
382
00:34:21,520 --> 00:34:26,740
ุนู†ุฏู‡ุง DI by DT ุจุชุณุงูˆูŠ ุตูุฑุŒ ุงู„ู„ูŠ ู‡ูˆ ุงู„ slope ุชุจุน ุงู„
383
00:34:26,740 --> 00:34:32,400
curve ุนู†ุฏู‡ ุจูŠูƒูˆู† ุตูุฑุŒ ุนู†ุฏู‡ุง ู‡ูŠ ุจุชูƒูˆู† ุงู„ maximum
384
00:34:32,400 --> 00:34:36,660
ุจุฑุฌุน ุจุนูˆุฏ ููŠ ุงู„ T ุจุทู„ุน I maximum ุนู†ุฏูŠุŒ ุฃู†ุง ุทู„ุนุช T
385
00:34:36,660 --> 00:34:40,260
ุงู„ู„ูŠ ุจูŠูƒูˆู† ุนู†ุฏู‡ุง ุงู„ maximum ู‡ูŠ point two secondุŒ ู‡ูˆ
386
00:34:40,260 --> 00:34:45,760
ุจุฏู‡ ุงู„ุฒู…ู†ุŒ ุจุฏู‡ ู…ูŠู†ุŸ T ุงู„ู„ูŠ ุนู†ุฏู‡ุง current I maximum
387
00:34:45,760 --> 00:34:52,250
ู‚ูŠู…ุชู‡ุง point two secondุŒ ู‡ู†ุง ุจุญุฏุฏ ุงู„ access ุชุจุนูŠ ุจุงู„
388
00:34:52,250 --> 00:34:56,590
secondุŒ ู‚ูŠู… ุงู„ secondsุŒ ุฃุญุฏ ุชูŠุงุฑ ุงู„ time ุจุงู„ second
389
00:34:56,590 --> 00:35:01,550
ูˆู‡ู†ุง ุงู„ current ุจุงู„ ุฃู…ุจูŠุฑุŒ ุฃู†ู‡ ู…ุทู„ูˆุจุฉ ุจุงู„ ุฃู…ุจูŠุฑ
390
00:35:01,550 --> 00:35:05,170
ูุฅุฐุง ุจุญุฏุฏ ุงู„ units ุจุชุงุนูˆู† ู„ access ุจุชุงุนูˆู†ุง ู„ุฃู†ู‡ุง
391
00:35:05,170 --> 00:35:07,930
ู…ู‡ู…ุฉ ูƒุชูŠุฑ ุชูุฑู‚ point two second ุนู† point two
392
00:35:07,930 --> 00:35:11,890
millisecondุŒ ูˆุงุถุญ ู„ุญุฏ ุฏู„ูˆู‚ุชูŠุŸ ุฅุฐุง ู‡ูŠู† ุฑุณู…ู†ุง ุฒูŠ ู…ุง
393
00:35:11,890 --> 00:35:15,390
ุทู„ุจ ู…ู†ูŠุŒ ุทู„ุจ ู…ู†ูŠ ุงู„ุฒู…ู† ุงู„ู„ูŠ ุนู†ุฏู‡ ูŠูƒูˆู† I maximum
394
00:35:15,390 --> 00:35:16,350
ุญุณุจู†ุงู„ู‡ ูŠุง
395
00:35:20,430 --> 00:35:25,370
ุญุทูˆุง ุงู„ู„ูŠ ุจุนุฏู‡ุงุŒ ุจุฏู‡ CุŒ ุจุฏู‡ VุŒ C ุจุฏู‡ ู‚ูŠู…ุฉ ุงู„
396
00:35:25,370 --> 00:35:28,910
voltageุŒ ู†ู…ุณุญ
397
00:35:28,910 --> 00:35:34,170
ุดูˆูŠุฉ ู…ู† ู‡ู†ุงุŒ C
398
00:35:34,170 --> 00:35:40,730
ุจุฏู‡ VุŒ ู‚ูˆู„ู†ุง ุฅูŠุด V ุจุชุณุงูˆูŠ L ููŠ DI by DTุŒ ู…ุง ุฅุญู†ุง
399
00:35:40,730 --> 00:35:44,990
ุจู†ูƒูˆู† ูุถู„ู†ุง I ู„ู‡ุฐุง ุงู„ุณุคุงู„ ุงู„ู„ูŠ ู‚ุจู„ู‡ุŒ ุฎู„ู†ุง ู†ูุถู„ู‡ุง
400
00:35:44,990 --> 00:35:51,390
ู…ุน ุจุนุถุŒ ุงู„ู„ูŠ ู‡ูŠ 100 ู…ู„ูŠ ูŠุนู†ูŠ 0.1 ู‡ู†ุฑูŠุŒ ู…ุง ู†ู†ุณุงุด ู†ุญูˆู„
401
00:35:51,390 --> 00:35:56,510
ู„ู‡ู†ุฑูŠุŒ di by dt ุทุจุนู‹ุง ู‡ุฐุง ุงู„ุญูƒูŠ ู„ T ุฃูƒุจุฑ ู…ู† ุฃูˆ ุชุณุงูˆูŠ
402
00:35:56,510 --> 00:36:04,130
0ุŒ ูู‡ูŠูƒูˆู† ุงู„ voltage ุนู†ุฏ ุฃูƒุจุฑ ู…ู† 0ุŒ ุงู„ุชูุงุถู„ ุงู„ุนุดุฑุฉ
403
00:36:04,130 --> 00:36:08,310
ู„ุญุงู„ู‡ุงุŒ ุงู„ุชูุงุถู„ ุงู„ุฃูˆู„ ููŠ ุงู„ุซุงู†ูŠ ุฒุงุฆุฏ ุงู„ุฃูˆู„ ููŠ ุงู„ุชูุงุถู„
404
00:36:08,310 --> 00:36:12,330
ุงู„ุซุงู†ูŠุŒ ุตุญุŸ ู‡ูŠูƒูˆู† ุชูุงุถู„ T ูˆุงุญุฏ ููŠ E to the minus
405
00:36:12,330 --> 00:36:19,090
ุฎู…ุณุฉุŒ ุงู„ุฃูˆู„ ููŠ ุชูุงุถู„ ุงู„ุซุงู†ูŠ ู‡ูŠูƒูˆู† minus 5T E to the
406
00:36:19,090 --> 00:36:26,990
minus 5TุŒ ุฅุฐุง ุนู†ุฏูŠ V of T E to the minus 5TุŒ ุฃุฎุฏู‡ุง
407
00:36:26,990 --> 00:36:31,890
ุนู† ุงู„ู…ุดุชุฑูƒ ุงู„ุนุดุฑุฉ ู…ุน ุงู„ point ูˆุงุญุฏ ุจูŠุตูŠุฑ ูˆุงุญุฏุŒ ุญูŠุซ
408
00:36:31,890 --> 00:36:38,600
ุฃู† ุนู†ุฏูŠ ูˆุงุญุฏ minus 5T voltุŒ ุจุณุชุฎุฏู… ุงู„ุนู„ุงู‚ุฉ ุงู„ุชูŠ
409
00:36:38,600 --> 00:36:44,560
ุชุนู„ู…ู†ุงู‡ุง ู…ุน ุจุนุถุŒ D of T ุจุชุณุงูˆูŠ L DI by DTุŒ L ู‚ูŠู…ุฉ
410
00:36:44,560 --> 00:36:49,300
100 ู…ู„ูŠ ู‡ู†ุฑูŠ ูŠุนู†ูŠ point ูˆุงุญุฏ ู‡ู†ุฑูŠุŒ DI by DT ููŠ ุนู†ุฏูŠ
411
00:36:49,300 --> 00:36:53,340
ุนุดุฑุฉ ุจุญุทู‡ุง ู„ุญุงู„ู‡ุงุŒ ุชูุงุถู„ ุงู„ุฃูˆู„ ููŠ ุงู„ุซุงู†ูŠ ุฒุงุฆุฏ ุงู„ุฃูˆู„
412
00:36:53,340 --> 00:36:57,870
ููŠ ุชูุงุถู„ ุงู„ุซุงู†ูŠุŒ ุชูุงุถู„ ุงู„ุฃูˆู„ DT by DT ูˆุงุญุฏุŒ ููŠ E to
413
00:36:57,870 --> 00:37:01,330
the minus 5 TุŒ ุงู„ุชูุงุถู„ E to the minus 5 T ุจุชุนุทูŠู†ุง
414
00:37:01,330 --> 00:37:05,250
minus 5 ููŠ E to the minus 5 T ู…ุถุฑูˆุจุฉ ููŠ TุŒ ู‡ุฐุง
415
00:37:05,250 --> 00:37:10,710
ู…ู‚ุฏุงุฑ ุงู„ voltageุŒ ุงู„ู„ูŠ ุจุนุฏู‡ ุจู‚ูˆู„ูŠ ุงุฑุณู…ูŠ V versus T
416
00:37:10,710 --> 00:37:21,930
ูˆุงุณุนุŒ ู†ู‚ูŠู… ุงู„ุฏุงุฆุฑุฉ ู…ุด ู„ุงุฒู…ุฉ ู„ู‡ุง ุงู„ู‚ุงุชู„ุฉุŒ ูˆุตู„ู†ุง C ุฏูŠ
417
00:37:21,930 --> 00:37:25,170
ุจุฏู†ุง ู†ุฑุณู… V of T versus
418
00:37:28,250 --> 00:37:31,670
ูˆู†ุฑุณู… T vs T ุฒูŠ ู…ุง ุนู…ู„ู†ุง ู„ู€ CurrentุŒ ุฑุณู…ู†ุงู‡ุง ู‚ุจู„
419
00:37:31,670 --> 00:37:35,190
ุงู„ุฒู…ู†ุŒ ู†ุฑุณู… ุงู„ voltage ู‚ุจู„ ุงู„ุฒู…ู†ุŒ ู†ูุณ ุงู„ุญุงุฌุฉ ู…ุด
420
00:37:35,190 --> 00:37:38,310
ู‡ู†ุฑุณู… ุฎุทูˆุฉ ุฎุทูˆุฉุŒ ู‡ู†ุชุนู„ู… ุทุฑูŠู‚ุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ุญู„ ุงู„ุณุฑูŠุน
421
00:37:38,310 --> 00:37:45,270
ู‡ูŠ ุนู†ุฏูŠ T ูˆู‡ูŠ V of TุŒ T ุจุงู„ second ูˆ V ุจุงู„ volt
422
00:37:45,270 --> 00:37:51,330
for T ุฃู‚ู„ ู…ู† Zero ูƒุงู† ุตูุฑุŒ ุงู„ voltage ุจุงู„ุซุงู†ูŠุฉ ุตูุฑ
423
00:37:51,330 --> 00:37:54,850
for T ุฃูƒุจุฑ ู…ู† ZeroุŒ ุงู„ู„ูŠ ู‡ูˆ ู‡ุฐู‡ ุงู„ voltูŠุฉ ุงู„ู„ูŠ
424
00:37:54,850 --> 00:38:00,620
ุฃู…ุงู…ู†ุงุŒ ู‡ู†ุชุทู„ุนุด ูŠุนู†ูŠ T equals Zero ู‡ุชูƒูˆู† ู‚ูŠู…ุชู‡ ูˆุงุญุฏ
425
00:38:00,620 --> 00:38:06,040
ู‡ุฐุง ู‡ูŠูƒูˆู† ุตูุฑุŒ e to the zero ูˆุงุญุฏ ู‡ูŠูƒูˆู† ูˆุงุญุฏุŒ ุฅุฐุง
426
00:38:06,040 --> 00:38:10,980
ุนู†ุฏ zero ู‚ุจู„ ุงู„ุตูุฑุŒ for t ุฃู‚ู„ ู…ู† zero ูƒุงู† ุตูุฑ and
427
00:38:10,980 --> 00:38:16,740
ุงู„ zero ุตุงุฑ ูˆุงุญุฏ and
428
00:38:16,740 --> 00:38:20,180
t goes to infinity and t goes to infinity ู‡ุชุฑูˆุญ
429
00:38:20,180 --> 00:38:25,260
ู„ู„ุตูุฑุŒ ุจุณ ู‡ู„ ู‡ุชุฑูˆุญ ู…ู† ููˆู‚ ูˆู„ุง ู…ู† ุชุญุชุŸ ุชุฑูˆุญ ู…ู† ููˆู‚ ูˆ
430
00:38:25,260 --> 00:38:27,060
ู„ุง ู…ู† ุชุญุชุŸ ู‚ูˆู„ู†ุง ู…ูŠู† ุจูŠุญุฏุฏ ุงู„ู„ูŠ ู…ู† ููˆู‚ ูˆู„ุง ู…ู†
431
00:38:27,060 --> 00:38:31,460
ุชุญุชุŸ ุฅุฐุง ููŠ ุตูุฑ ุซุงู†ูŠุŒ ู‡ู„ ููŠ ู…ูƒุงู† ุซุงู†ูŠ ุบูŠุฑ ุงู„ู€T
432
00:38:31,460 --> 00:38:35,680
goes to infinityุŸ ุทุจุนู‹ุงุŒ ุนู†ุฏ T ุจุชุณุงูˆูŠ 1 ุนู„ู‰ 5ุŒ ุงู„ู„ูŠ
433
00:38:35,680 --> 00:38:40,960
ู‡ูŠ ู‚ุฏ ุฅูŠุดุŸ 2 ู…ู† 10ุŒ ุฅุฐุง ุนู†ุฏ T ุจุชุณุงูˆูŠ 2 ู…ู† 10ุŒ ุงู„
434
00:38:40,960 --> 00:38:45,880
voltage ุจุณุงูˆูŠ ุตูุฑุŒ ูˆู‡ูŠุฑุฌุนุŒ ูŠุนู†ูŠ ู‡ูŠุตูŠุฑ ุฃู†ุง ุงู„ุดูƒู„
435
00:38:45,880 --> 00:38:47,620
ุงู„ู„ูŠ ุจุชูˆู‚ุนู‡ุŒ ู‡ูŠุฑูˆุญ ู„ู„ุณูุฑ
436
00:38:54,720 --> 00:38:57,500
ุทุจ ู‡ูˆ ุงู„ุณุคุงู„ ุงู„ู„ูŠ ุจุนุฏู‡ ุจู‚ูˆู„ ู„ูŠ ุทุจ ู„ูŠุด ุทู„ุน ุนู†ุฏ
437
00:38:57,500 --> 00:39:03,680
point two second ุงู„ voltage ุจุงู„ุณุงุนุฉ ุตูุฑุŸ ุงู„ู„ูŠ ู‡ูŠ
438
00:39:03,680 --> 00:39:08,280
ุฅูŠุด ู…ุนู†ุงู‡ุงุŸ ุตุญ ุงู„ู„ูŠ ุจุชุญูƒูŠ maximumุŒ ุฅูŠุด ู…ุนู†ุงู‡ุงุŸ ุฃูŠูˆุฉ
439
00:39:09,720 --> 00:39:13,700
ุฏูŠ ุงูŠ ุจูŠ ุฏูŠ ุชูŠ ุนู†ุฏู‡ุง ุจูŠุณุงูˆูŠ ุตูุฑุŒ ูˆ ุงู„ voltage
440
00:39:13,700 --> 00:39:18,940
ุจูŠุณุงูˆูŠ ุงู„ ุฏูŠ ุงูŠ ุจูŠ ุฏูŠ ุชูŠ ุนู†ุฏ ุงู„ point twoุŒ ุฏูŠ ุงูŠ ุจูŠ
441
00:39:18,940 --> 00:39:22,400
ุฏูŠ ุชูŠ ุจูŠุณุงูˆูŠ ุตูุฑุŒ ูุงู„ุดูŠุก ุทุจูŠุนูŠ ุฅู† ุฃุชูˆู‚ุน ุงู„ voltage
442
00:39:22,400 --> 00:39:25,240
ุนู†ุฏู‡ุง ุจูŠูƒูˆู† ุจูŠุณุงูˆูŠ ุตูุฑุŒ ุฃูˆ ุนู†ุฏู‡ุง ุฅูŠุด ุจูŠูƒูˆู† ุงู„
443
00:39:25,240 --> 00:39:30,320
inductor ุงู„ voltage ุจูŠุณุงูˆูŠ ุตูุฑุŒ ุฃูŠูˆุฉ short circuit
444
00:39:30,320 --> 00:39:35,710
bravo ุนู„ูŠูƒู…ุŒ ุนู†ุฏ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ุงู„ current ููŠู‡ุง ุนู†ุฏ
445
00:39:35,710 --> 00:39:39,170
ุงู„ point two ุงู„ maximumุŒ ูŠุนู†ูŠ ุงู„ di by dt ุจุชุณุงูˆูŠ
446
00:39:39,170 --> 00:39:43,430
ุตูุฑุŒ ุงู„ voltage ุจูŠุณุงูˆูŠ ุตูุฑุŒ ุงู„ current maximum ูƒุงู†
447
00:39:43,430 --> 00:39:46,970
short circuitุŒ ุงู„ inductor ู…ุฑู‚ ููŠ ูƒู„ ุงู„ุชูŠุงุฑุŒ ุฃู‚ุตู‰
448
00:39:46,970 --> 00:39:51,130
ุชูŠุงุฑุŒ ุนู†ุฏ ู‡ุฐู‡ ุงู„ู„ุญุธุฉ ุงู„ voltage ุตุงุฑ ุตูุฑ ูˆุตุงุฑ ุงู„
449
00:39:51,130 --> 00:39:53,030
inductor short circuit
450
00:40:03,130 --> 00:40:06,590
ุทุจ ุญุงุฌุฉ ุซุงู†ูŠุฉ ุจู†ู„ุงุญุธู‡ุง ู…ู† ุงู„ุฑุณู…ุงุชุŒ ูˆุทุงู„ุจ ู…ู†ู†ุง
451
00:40:06,590 --> 00:40:11,050
ู†ูุณุฑู‡ุงุŒ ุงู„ู„ูŠ ู‡ูˆ ุงู„ุฌุฒุก ุงู„ุชุงู„ูŠุŒ ุนู†ุฏ T equal 0 ุงู„
452
00:40:11,050 --> 00:40:14,850
voltage ู…ุง ุถู„ุด ู†ูุณ ุงู„ู‚ูŠู…ุฉุŒ ุงุญู†ุง ุนู…ู„ู†ุง ุดุฑุทุฉ ุนู„ู‰ ุงู„
453
00:40:14,850 --> 00:40:19,360
voltageุŒ ุนู…ู„ู†ุง ุฃูŠ ุดุฑุท ุนู„ู‰ ุงู„ voltageุŸ ู„ุฃ ุงุญู†ุง ู‚ูˆู„ู†ุง
454
00:40:19,360 --> 00:40:22,780
ุนู„ู‰ ุงู„ุชูŠุงุฑุŒ ู‚ูˆู„ู†ุง ุนุดุงู† ู†ุญูƒูŠ ุนู† physical system ุฅู†
455
00:40:22,780 --> 00:40:26,860
delta T ุจุชุณุงูˆูŠ 0ุŒ ูŠุนู†ูŠ ุนู†ุฏ ู†ูุณ ุงู„ู„ุญุธุฉ delta I ู„ุงุฒู…
456
00:40:26,860 --> 00:40:29,960
ุชุณุงูˆูŠ 0ุŒ ูŠุนู†ูŠ ุงู„ุชูŠุงุฑ ู…ุง ูŠุชุบูŠุฑุด ู„ุญุธุฉุŒ ูŠุนู†ูŠ ุฌุจู†ุง
457
00:40:29,960 --> 00:40:32,480
safety ู„ู„ voltageุŒ ุฅุฐุง ุงู„ voltage ุจูŠุจู‚ู‰ ุฅู†ู‡ ูŠุชุบูŠุฑ
458
00:40:32,480 --> 00:40:37,580
ุฒูŠ ู…ุง ุจุฏู‡ ู‡ูˆ ุญุฑุŒ ุงู„ุดุฑุท ุงู„ุฃุณุงุณูŠ ูƒุงู† ุนู„ู‰ ุงู„ุชูŠุงุฑุŒ ุนู†ุฏ
459
00:40:37,580 --> 00:40:41,540
ู†ูุณ ุงู„ู„ุญุธุฉ ุงู„ุชูŠุงุฑ ู…ุณุชุญูŠู„ ูŠุชุบูŠุฑุŒ ู‡ุฐุง ู…ู† ุฎุงุตูŠุฉ
460
00:40:41,540 --> 00:40:44,280
ุงู„ุงู†ุฏูƒุชูˆุฑุŒ ุงู„ุฌู‡ุฏ ู‡ูˆ ุญุฑ ูŠุชุบูŠุฑ ุฒูŠ ู…ุง ุจุฏู‡
461
00:40:55,510 --> 00:41:02,350
ุทุจ ููŠ ุญุฏ ุนู†ุฏู‡ ุฃูŠ ุณุคุงู„ ู„ุญุฏ ู‡ู†ุงุŸ
462
00:41:02,350 --> 00:41:05,750
ูŠุนุทูŠ
463
00:41:05,750 --> 00:41:10,610
ูƒู„ ุนุงููŠุฉุŒ ุจู†ุงุชู†ุง ุงุญู†ุง ูŠุนู†ูŠ ู…ู† ูˆู‚ู ู„ุญุฏ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ูˆ
464
00:41:10,610 --> 00:41:14,550
ุงู„ู„ู‚ุงุก ุงู„ู‚ุงุฏู… ุฅู† ุดุงุก ุงู„ู„ู‡ุŒ ุงู„ู„ู‚ุงุก ุงู„ู‚ุงุฏู… ุฅู† ุดุงุก ุงู„ู„ู‡
465
00:41:14,550 --> 00:41:19,670
ู‡ู†ูƒู…ู„ ุจุนุถ ุงู„ุฃู…ุซู„ุฉ ูˆู†ุดูˆู ุฎุตุงุฆุต ุงู„ capacitor ู„ุฃู†ู‡
466
00:41:19,670 --> 00:41:23,450
ู„ุงุฒู… ู†ุงุฎุฏ ุฎุตุงุฆุต ุงู„ capacitor ูˆุจุนุฏูŠู† ู†ุดูˆูู‡ู… ููŠ
467
00:41:23,450 --> 00:41:27,550
ุงู„ู„ูŠ ู‡ูˆ ุงู„ networksุŒ ู†ุจุฏุฃ ู†ุญุทู‡ู… ููŠ ุฏูˆุงุฆุฑ ูˆู†ุญู„ู„ู‡ู…
468
00:41:27,550 --> 00:41:28,830
ุดูƒุฑุง ู„ูƒู