Rated150W
Peak225W
SNP-C15 Series

General Purpose

Features:
●
●
●
●
●
●
●

Built-in active PFC
With ITE safety
Only 1.5 inch heightWith power on LED
With output adjustable trimmer
Efficiency between 82% to 87%
Operation from -20oC to 70oC by convection

Applications:3.74" x 7.83" x 1.5"●●

General Specifications:
Input voltage .......................................... 85VAC to 264VAC
Input frequency................................................ 47Hz to 63Hz
Inrush current ............................................ < 30A at 115VAC(cold start at 25oC)
or < 60A at 230VAC
Efficiency .............................. 82%~87% depends on models
at rated load and 115VAC
Hold up time ..................................................... 16ms typicalat rated load and 115VAC
Over load protection ........................................ auto recovery
Short circuit protection .................................... auto recovery

Mechanical Specifications:
SNP-C150

1.

22.0

10.0

19.0

18.0
3.5

Over voltage protection ........................................... latch off
Operating temperature ................... -20oC to 70oC convection
derating: 2.5% / oC > 50oC
Cooling ................................................... free air convection
Storage temperature ...................................... -40oC to +75oC
EMI .......................................................................... FCC "B"
EN55022"B", EN55011"B"
Harmonic .......................................................... EN61000-3-2
EMS ...................................... EN61000-4-2,-3,-4,-5,-6,-8,-11
Safety ......................................................... meet UL 60950-1
CSA C22.2 No. 60950-1
EN 60950-1
Notes:For M3x0.5 screw
x7 Mounting Holes 157.0

28.5

2.

28.5

ϕ3.5
6.5

190.0

3.

199.0 (7.83")

Screw protrusion
customer system

38.0 (1.5")

Mounting screw
Chassis197.0

6.0

85.5

Bottom view

4.0 max.

80.0

Size:
3.74" x 7.83" x 1.5"
Connectors
AC input & DC output : Terminal Blocks, 8.25mm interval
Output Pin assignment:
PIN NO.
SNP-C157
SNP-C158
SNP-C159
SNP-C15T
SNP-C153
SNP-C15A
SNP-C150
SNP-C154
SNP-C15F

95.0(3.74")

3.5

For machinery.
For industrial equipment.

4.

1
AC/L
AC/L
AC/L
AC/L
AC/L
AC/L
AC/L
AC/L
AC/L

2
AC/N
AC/N
AC/N
AC/N
AC/N
AC/N
AC/N
AC/N
AC/N

3Earth
Earth
Earth
Earth
Earth
Earth
Earth
Earth
Earth

4
GNDGND
GND
GND
GND
GND
-12V-15V-12V

567
GND +12V +12V
GND +15V +15V
GND +24V +24V
GND +48V +48V+12V GND +5V+24V GND +5V-5V +12V GND-5V +15V GND+24V +12V GND

8+5V+5V+5V

Packing:
Net weight: 770 g approx. / unit
Gross weight: 18.8 kg approx. / carton, 20 units / carton
Carton size (mm): 519 (L) x 326 (W) x 275 (H)ϕ3.5-Eric-AUG. 2014

120.0

57.5

10 years Warranty (contact Skynet's Distributors for details)** This data sheet is only for model selection. For business, engineering specification by model must be used.

4-1

Rated150W
Peak225W
SNP-C15 Series

General Purpose

Output Specifications:
MODELNO.

OUTPUTLOAD

VOLTAGE

LINE

LOAD

EFFICIENCYPEAK

ACCURACYRIPPLE

RAIL

MIN.

+12V

0A

12.5A

19A

+11.4V~+12.6V

120mVpp

±1%

±1%

86%

+15V

0A

10A

15A

+14.25V~+15.75V

150mVpp±1%±1%86%

RATED MAX.

NOISE

REG.

REG.

TYPICAL

SNP-C157		
SNP-C158		
SNP-C159		
SNP-C15T

+24V

0A

6.5A

10A

+22.8V~+25.2V

240mVpp±1%±1%87%+48V

0A

3.2A

5A+45.6V~+50.4V

240mVpp±1%±1%87%

SNP-C153		+5V+12V

0A
0A

12A
6A

15A
8A

18A
9A+4.95V~+5.05V+11.4V~+12.6V

50mVpp
120mVpp

±1%
±1%

±3%
±3%

83%

SNP-C15A		

+5V+24V

0A
0A

8A
4A

10A
5A

12A
6A

+4.95V~+5.05V+22.8V~+25.2V

50mVpp240mVpp±1%±1%±3%±3%

84%+5V+12V-12V-5V

0A
0A
0A
0A

12A 15A
5A
7A
0.5A
1A
1A		

20A
10A

+4.95V~+5.05V+11.4V~+12.6V-11.4V~-12.6V-4.95V~-5.05V

50mVpp
120mVpp
120mVpp
50mVpp±1%±1%±1%±1%±3%
±3%
±3%
±3%

82%+5V+15V-15V-5V

0A
0A
0A
0A

11A
4A
0.5A
1A

14A
6A
1A

20A
8A

+4.95V~+5.05V+14.25V~+15.75V-14.25V~-15.75V-4.95V~-5.05V

50mVpp
150mVpp
150mVpp
50mVpp±1%±1%±1%±1%±3%±3%±3%±3%

83%+5V
+12V
+24V
-12V

0A
0A
0A
0A

6A
3A
2.5A
0.5A

8A
4A
3A
1A

10A
6A
5A

+4.95V~+5.05V+11.4V~+12.6V+22.8V~+25.2V-11.4V~-12.6V

50mVpp
120mVpp
240mVpp
120mVpp±1%±1%±1%±1%±3%±3%±3%±3%

83%		
SNP-C150						SNP-C154						SNP-C15F				

Note:
1. The max. load can be continuously provided at 50oC and convection cooling conditions. The peak load can be temporarily provided up to 8 seconds.
2. At factory, all outputs in 60% rated load condition, each output is checked to be within the accuracy range while the main output is setting to within thespecified accuracy range at rated load.
3. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load.
4. Load regulation is defined by changing ±40% of measured output load from 60% rated load at another output set to 60% rated load.
5. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF + 10uF capacitor at rated load andnominal line.
6. Hold up time is measured from the end of the last charging pulse to the time which the main output drop down to regulation limit at rated load and nominal line.

-Eric-4-2** This data sheet is only for model selection. For business, engineering specification by model must be used.

AUG. 2014

General Purpose

Rated150W
Peak225W
SNP-C15 Series

Performance for SNP-C15A:
1. Switching frequency ripple

2. Line frequency ripple+5V/8A+5V/8A+24V/4A+24V/4A

50mV/div, 5ms/div

50mV/div, 2us/div

3. Output turn on wave form		

4. Output turn off wave form

+24V/4A+24V/4A+5V/8A+5V/8A

5V/div, 10ms/div

5V/div, 10ms/div

5. Hold-up time			

6. Over voltage protection
Trip point around 6.20V

2V/div

200V/div

Primary DC

10ms/div

2v/div, 5ms/div-Eric-AUG. 2014** This data sheet is only for model selection. For business, engineering specification by model must be used.

4-3

Rated150W
Peak225W
SNP-C15 Series

General Purpose

7. +5V step response

8. +24V step response+5V

200mv/div

2V/div+24V+5V step from 1.6A to 8Aother output at 60% load

9. FCC B

2ms/div+24V
1V/div+5V

100mV/div+12V step from 0.8A to 4A
other output at 60% load

2ms/div

10. EN 55022 B

11. Power derating curve-Eric-4-4** This data sheet is only for model selection. For business, engineering specification by model must be used.

AUG. 2014