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

4-2

MAR. 2019

-Jim-

Rated

120W

Max.

150W

Peak

200W

SNP-G12 Series

Medical & ITE

General Purpose

Output Specifications:

97

Note:

MODEL

OUTPUT

LOAD

INITIAL

STEP EFFICIENCY

AVERAGE

NO.

RAIL

MIN. RATED MAX. PEAK

ACCURACY

1. Standby Power Cosumption with System:

For computers and displays, ENERGY STAR in U.S. and ErP regulation in Europe require the input power should be less than 0.5W at standby mode.

2. Output Load:

120W for convection cooling; 150W for forced air cooling.

3. Peak Load Duration:

Peak 200W can last for 5 sec.

4. Isolation Grade:

Primary

Ground

: 1MOPP (1500Vac)

Primary

Secondary : 2MOPP (4000Vac)

Secondary

Ground

: 1MOPP (1500Vac)

5. Leakage Current:

Earth leakage current < 300uA

Touch current < 100uA

6. EMI Grounding:

If there is a metal sheet under the power supply, connect the EMI ground to the metal sheet.

7. Model Selection:

Most of power supplies will create audible burst sound at light load, if the application wants to meet input power < 0.5W at standby mode.

SNP-G12x is for ITE application which requires standby mode.

SNP-G12x-A is for ITE application but without burst sound and no standby mode.

SNP-G12x-M is for medical application which requires standby mode.

SNP-G12x-MA is for medical application but without burst sound and no standby mode.

SNP-G12x-H is for Home Healthcare application, input class II.

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SNP-G127

SNP-G127 -A

SNP-G127 -M

+12V

0A 10.0A 12.5A 16.6A

+11.9V~+12.1V

82%

89%

90%

86.5%

SNP-G127 -MA

SNP-G127 -H

SNP-G128

+15V

0A

8.0A 10.0A 13.4A

+14.9V~+15.1V

82%

89%

90%

86.5%

SNP-G128 -A

SNP-G128 -M

SNP-G128 -MA

SNP-G125

+18V

0A

6.6A 8.3A 11.1A

+17.9V~+18.1V

82%

89%

90%

86.5%

SNP-G125 -A

SNP-G125 -M

SNP-G125 -MA

SNP-G129

SNP-G129 -A

SNP-G129 -M

+24V

0A

5A 6.3A 8.3A

+23.8V~+24.2V

83.5%

90%

90.5%

88%

SNP-G129 -MA

SNP-G129 -H

SNP-G12G

+28V

0A

4.3A 5.4A 7.2A

+27.9V~+28.1V

83.5%

90%

90.5%

88%

SNP-G12G-A

SNP-G12G-M

SNP-G12G-MA

SNP-G12J

+36V

0A

3.4A 4.2A 5.6A

+35.8V~+36.2V

83.5%

90%

90.5%

88%

SNP-G12J -A

SNP-G12J -M

SNP-G12J -MA

SNP-G12T

SNP-G12T-A

SNP-G12T-M

+48V

0A

2.5A 3.1A 4.2A

+47.8V~+48.2V

83.5%

90%

90.5%

88%

SNP-G12T-M

SNP-G12T-H