Rated200W
Max.
300W
Peak360W
SNP-V20 Series

Medical & ITE
General PurposeFeatures:
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3" x 5" x 1.38"●

Design for BF application

Meet 2 X MOPP and Touch Current < 100uA
Safety Class II & EMI Class B
Follow ErP Directive of EU

High mechanical torque start-up
With Fan output

Fan stop while load < 30% rated-30oC to +70oC operation

5,000m operation altitude

Convection cooling for rated load
Forced air for max. load

General Specifications:
Input voltage ......................................... 90 VAC to 264 VAC
Input frequency ............................................. 47 Hz to 63 Hz
Inrush current ................................ < 40/80A at 115/230VAC
Efficiency ....................................................................... 90%
Hold up time ...................................................... 20ms typicalOver load/Short circuit protection ................... auto recovery
Over voltage protection ............................................ latch off
Operating temperature ..................................... -30oC to 70oC
derating: 2.5% / oC > 50oC for convection cooling
Storage temperature ..................................... -40oC to +85oC

Mechanical Specifications:

Cooling .......................................... 200W free air convection
300W 18 CFM forced
Harmonics............................................EN61000-3-2, class D
EMS...................................... EN61000-4-2,-3,-4,-5,-6,-8,-11
Safety ................................. UL/CSA/EN60950-1, 2nd edition
ANSI/AMMI/CSA/EN60601-1, 3.1 edition
CB report, CE mark, RM report/file

Notes:
1.

127.0 (5")

76.2(3")Size:
3" x 5" x 1.38"
2. Mounting Hole:
64.8 x 115.6 (mm)3. Connectors:
AC input: JST B2P3-VH or equivalent
DC output: JST B8P-VH or		Terminal blocks or equivalent
Fan:Molex 5045-02A or equivalent
4. Output Pin assignment:

5.

123

45678Vo

VoVo

Vo

GND

GND

GND

GND

Packing:
Net weight: 345 g approx. / unit
Gross weight: 14.5 kg approx. / carton, 36 units / carton
Carton size (mm): 384 (L) x 339 (W) x 327 (H)35.0 Max.
(1.38")-Steven-

10 years Warranty (contact Skynet's Distributors for details)

MAR. 2015 ** This data sheet is only for models selection. For business, engineering specification by model must be used.

4-1

Rated
200W
Max.
300W
Peak360W
SNP-V20 SeriesMedical & ITE
General Purpose

Output Specifications:MODEL

OUTPUT			LOAD

INITIAL

STEP EFFICIENCYAVERAGE@ 20% LOAD @ 50% LOAD @ 100% LOADEFFICIENCYNO.

RAIL

MIN. RATED		 MAX. PEAK

ACCURACY

SNP-V207

+12V

0A

16.6A

25A 30A+11.9V~+12.1V

83%

89%

90%

87.3%

SNP-V209+24V

0A

8.3A 12.5A 15A+23.9V~+24.1V

83%

89%

90%

87.3%

Note:
1.
2.
3.

4.
5.

Output Load:
200W for convection cooling; 300W for forced air cooling.
Peak Load Duration:
Peak 360W can last for 5 sec.
Isolation Grade:Primary ←→ Ground : 1MOPP (1500Vac)
Primary ←→ Secondary : 2MOPP (4000Vac)
Secondary ←→ Ground		 : 1MOPP (1500Vac)
Leakage Current:
Earth leakage current < 300uA
Touch current < 100uA
EMI Grounding:If there is a metal sheet under the power supply, connect the EMI ground to that metal sheet.

-Steven-4-2** This data sheet is only for models selection. For business, engineering specification by model must be used. MAR. 2015

Rated
200W
Max.
300W
Peak360W
SNP-V20 Series

Medical & ITE
General Purpose

Performance for SNP-V207:
1. Switching frequency ripple2. Line frequency ripple+12V/16.6A+12V/16.6A

50mV/div, 5us/div

100mV/div, 5ms/div

3. Output turn on wave form

4. Output turn off wave form

+12V/16.6A+12V/16.6A

5.0V/div, 20ms/div

5.0V/div, 20ms/div

5. Hold-up time

6. Over voltage protection
Trip point around 14.7V (60% Rated load)

5.0V/div

200V/div

Primary DC

20ms/div

5.0V/div, 20ms/div-Steven-MAR. 2015 ** This data sheet is only for models selection. For business, engineering specification by model must be used.

4-3

Medical & ITE
General Purpose

7. +12V step response

Rated200W
Max.
300W
Peak360W
SNP-V20 Series

8. Peak load

+12V/29.8A+12V

2.0V/div, 2s/div

200mV/div, 2ms/div+12V step from 3.32A to 16.6A

9. FCC B

10. CISPR B

11. Power derating curve

12. Capability for driving motor-Steven-4-4** This data sheet is only for models selection. For business, engineering specification by model must be used. MAR. 2015