⎪
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1 Watt output power
1:1 input voltage range
1KVDC/2KVDC isolation-40°C to +100°C operating temperature
SIP7 package
Meet EN60950
EMC-EN55022
RoHS compliant

Input voltage range from 3.3V to 24V

Industry control application

Tele-communication application

Part number

Output voltage

MS-3.33.3J
MS-3.305J
MS-3.312J
MS-3.315J
MS-3.33.3DJ
MS-3.305DJ
MS-3.312DJ
MS-3.315DJ
MS-053.3J
MS-0505J
MS-0512J
MS-0515J
MS-053.3DJ
MS-0505DJ
MS-0512DJ
MS-0515DJ
MS-123.3J
MS-1205J
MS-1212JMS-1215J
MS-123.3DJ
MS-1205DJ
MS-1212DJ
MS-1215DJ
MS-243.3J
MS-2405J
MS-2412J
MS-2415J
MS-243.3DJ
MS-2405DJ

1.
2.
3.
4.

Input voltage

3.3 VDC(±10%)

5 VDC(±10%)

12 VDC(±10%)

24 VDC(±10%)

3.3 VDC
5 VDC
12 VDC
15 VDC±3.3 VDC±5 VDC±12 VDC±15 VDC
3.3 VDC
5 VDC
12 VDC

Output current@ full load
303 mA
200 mA
84 mA
67 mA±152 mA±100 mA±42 mA±34 mA
303 mA
200 mA
84 mA

Efficiency (1)(typ.)
75%
79%
79%
81%
77%
74%
79%
80%
78%
79%
79%

Capacitive load (2)(max.)
1000μF
1000μF
220μF
220μF
330μF
330μF
100μF
100μF
1000μF
1000μF
220μF

15 VDC±3.3 VDC±5 VDC±12 VDC

67 mA±152 mA±100 mA±42 mA

81%
71%
74%
80%

220μF
330μF
330μF
100μF

±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC±3.3 VDC±5 VDC±12 VDC±15 VDC
3.3 VDC
5 VDC±34 mA
303 mA
200 mA
84 mA
67 mA±152 mA±100 mA±42 mA±34 mA
303 mA
200 mA

80%
79%
74%
80%
81%
80%
76%
81%81%
80%
74%

100μF
1000μF
1000μF
220μF
220μF
330μF
330μF
100μF
100μF
1000μF
1000μF

12 VDC
15 VDC±3.3 VDC±5 VDC

84 mA
67 mA±152 mA±100 mA

80%
82%
80%
75%

220μF
220μF
330μF
330μF

±42 mA±34 mA

80%
80%

100μF
100μF

MS-2412DJ±12 VDC
MS-2415DJ±15 VDCThe efficiency is test by nominal input and max. full load at 25˚C.
The capacitive load is test by minimum input and constant resistive load.
Add “H” after P/N for isolation 2KVDC.
Add “P” after P/N for short circuit protection.

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T 07-7017088⎢

F 07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com

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⎪

M S – 05 05 J
Input voltage

Parameter
Input

Conditions

EnvironmentMin.

Input filter
Input voltage range
Voltage accuracy
Minimum load
LL to HL at 100% load
Vo=3.3VDC
Vo=5VDC
Vo=9 - 15 VDCSingle output types
Dual output types
100% Load at Nominal Vin

Load regulation(10% to 100% Load)
Ripple & noise@20MHZ BW (@Nominal Vin)
Operating frequency
Operating temperature
Storage temperature
Relative humidity-40-55512
101 sec., Input to output
Add suffix ”H”

Isolation voltage
Isolation resistance
Function

Typ.

Isolation capacitance
Short Circuit Protection

1.2% typ.@1% of Vin
2015
10100±758010012595Option
25˚C
85˚C

Continuous
16.4*10610.2*106
MIL-STD-202G

Vibration
Safety approvals
Case material
Potting materialDimension
WeightEMI

Radiated immunity
Fast transient

EN61000-4-2,Air±8kV; Contact±6kV
EN61000-4-3
EN61000-4-4, ±1kVSurge
Conducted immunity
Magnetic field immunity

EN61000-4-5, ±0.5kV
EN61000-4-6
EN61000-4-8

ESD
EMC

EN 60950-1
UL94V-0 black plastic
Epoxy (UL94V-0)
19.60x6.00x10.20 mm
2.2Class A/B

EN 55022

Criteria A
Criteria A
Criteria A
Criteria A
Criteria A
Criteria A

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F 07-7017063⎢www.powerctc.com

Unit%%%%%%
mVp-pmVp-pKHz˚C
˚C%RH
KVDC
KVDC
GΩ120

MTBF

PhysicalMax.

Internal capacitors+10+5-10-50

Line regulation
OutputOutput voltage⎢

sales@ctc-dc-dc.com

pF
Hours
Hoursg∣

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Load
100%
80%
Safe operating area

60%
40%
30%
20%
10%
0%
-40

01020 30

40 50 60

70 80

90
85

100 110 (˚C)

Ambient temperature with natural convection++VinVout-0.1μF-Ground Lead

470pF/4KVDC
Input voltage

Inductance/Capacitance(Lin/Cin)

3.3 V

3.3μH/22μF

MS-J

5V

4.7μH/10μF(Single out)

12 V

22μH/4.7μF

24 V

47μH/2.2μF

3.3 V

3.3μH/22μF

MS-DJ

5V

4.7μH/10μF(Dual output)

12 V

22μH/4.7μF

24 V

47μH/2.2μF

Part No.

LinVinDC+VoutCin
DCGND

-Vout

470pF/4KVDC
LinVinDC+VoutCin

Com.
DCGND

-Vout

The external filter for meet EN55022 class B.

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F 07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com

∣∣

⎪

Vo=5V

Vo=3.3V+20%+15%+18%+7%+5%+5%
VNOM

VNOM
-3%

Typical load line-2%
Typical load line-5%

Output voltage

Output voltage

-5%

10%

50%
Output load current (%)

10%

100%

50%
Output load current (%)

Vo=12/15V
+10%
+5%
+5%

VNOM-2%10%

Output voltage

Typical load line-5%

50%

100%
Output load current (%)

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F 07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com

100%

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MS-3.3xxJ
Efficiency / load

MS-3.3xxDJ
Efficiency / load

MS-05xxJ
Efficiency / load

MS-05xxDJ
Efficiency / load

MS-12xxJ
Efficiency / load

MS-12xxDJ
Efficiency / load

MS-24xxJ
Efficiency / load

MS-24xxDJ
Efficiency / load

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F 07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com

∣∣⎪PinSingle

Dual

1+Vin+Vin

2-Vin-Vin

4

NC-Vout

5-VoutCom

6+Vout+Vout

NC= No Connection
Unit: mm
TOL.: ±0.25mm

CTC is the professional and one among world’s leading manufacturers of DC-DC/ AC-DC converters.
The products were used in Computers, Industrial controls, Medical equipment, Transportation, EV, ECO-power, Aero-space application and communication.
⎢T07-7017088⎢

F 07-7017063⎢

www.powerctc.com⎢

sales@ctc-dc-dc.com