Test Item

Specification

Test result

1. Input characteristic

Input current
Standby power
Efficiency

0.45A Max.
0.5W Max
68% Min

0.38A Max
0.36W Max
71.5% Min

2 .Output characteristic

Output Voltage

+3.3V/±3%

3.32V

+5V/±5%

4.97V

+12V/±10%

11.16V

-12V/±10%

12.72V

+33V/±10%

31.9V

Ripple & Noise

+3.3V 50mV Max

31 mV

+5V 80mV Max

40 mV

+12V 120mV Max

35 mV

-12V 120mV Max

36 mV

+33V 150mV Max

43 mV

3. Time sequence

Turn on delay time

1S Max

870mS Max

Hold up time

12mS Min

13.2mS Min

4. Protection

Short Circuit protection

Unit shut down with
automatic recovery

Pass