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

4-2

DEC. 2017

-Jim-

Rated

80W

Max.

100W

Peak

120W

SNP-HF8 Series

Medical & ITE

General Purpose

Output Specifications:

Note:

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:

80W for convection cooling; 100W for forced air cooling.

3. Peak Load Duration:

Peak 120W 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 that 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-HF8x is for ITE & Medical applications which require standby mode.

SNP-HF8x-A is for ITE & Medical applications but without burst sound and no standby mode.

SNP-HF8x-H is for Home Healthcare Application, intput class II and EMI class B.

8. The safety application will be proceeded upon request.

←

→

←

→

←

→

MODEL

OUTPUT

LOAD

INITIAL

STEP EFFICIENCY

AVERAGE

NO.

RAIL

MIN. RATED MAX. PEAK

ACCURACY

SNP-HF87

85%

86%

87%

86%

SNP-HF87-A

+12V

0A 6.66A 7.5A

9A

+11.8V~+12.2V

80%

83%

83%

82%

SNP-HF87-H

SNP-HF88

85%

86%

87%

86%

SNP-HF88-A

+15V

0A 5.33A 6.66A

8A

+14.8V~+15.2V

80%

84%

86%

82%

SNP-HF88-H

SNP-HF89

85%

86%

87%

86%

SNP-HF89-A

+24V

0A 3.33A 4.6A 5.3A

+23.8V~+24.2V

82%

85%

86%

85%

SNP-HF89-H

SNP-HF8T

85%

86%

87%

86%

SNP-HF8T-A

+48V

0A 1.67A 2.1A 2.71A

+47.6V~+48.4V

83%

87%

86%

85%

SNP-HF8T-H