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

4-2

Rated

120W

SNP-A12 Series

Switching Adapter

-Jim-

NOV. 2016

Output Specifications:

Note:

1. Output can provide up to peak load when the power supply starts up. Continuous staying in more than rated load is not allowed.

2. At factory, in 60% rated load condition, each output is checked to be within voltage accuracy.

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.

5. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor at rated load and nomi-

nal line.

6. Hold up time is measured from the end of the last charging pulse to the time which the main output drops down to low limit of main output at rated load

and nominal line.

7. Efficiency is measured at rated load, and nominal line.

8. Model Selection:

SNP-A12x is for ITE application.

SNP-A12x-M is for medical application.

SNP-A127

+12V

0A

9A

15A +11.40V~+12.60V

100mVpp

±1%

±3%

SNP-A127-M

SNP-A128

+15V

0A 7.5A

10A +14.25V~+15.75V

100mVpp

±1%

±3%

SNP-A128-M

SNP-A125

+18V

0A 6.5A

9A

+17.1V~+18.9V

100mVpp

±1%

±3%

SNP-A125-M

SNP-A129

+24V

0A

5A

7A +22.80V~+25.20V

100mVpp

±1%

±3%

SNP-A129-M

SNP-A12T

+48V

0A 2.5A

4A +45.60V~+50.40V

100mVpp

±1%

±3%

SNP-A12T-M

MODEL

OUTPUT

LOAD

VOLTAGE

RIPPLE

LINE

LOAD

NO

RAIL

MIN. RATED MAX. PEAK

ACCURACY

NOISE

REG.

REG.