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PASS

FAIL

Reset After Shutdown

N/T

N/A

Model :

Date :

2023/4/24

Reference

1.      Equipment :

(1)    AC Source : Chroma 6530

(2)    DC Load : Chroma 63102/63103

(3)    Oscilloscope : Tektronix TDS 5054B

2.      Test Condition :

(1)    AC Input Voltage : Min. and Max. of Input Voltage

(2)    Input Frequency : 60Hz /50Hz

(3)    Load Condition : LD1 & LD2

(4)    Temperature :Room Ambient Temperature

(5)   Wavefrom Requirement  :  12V/PG/3.3V/Standby

3.      Spec :

If the power supply latches into a shutdown state because of a fault condition on its outputs, the power supply shall return to normal operation only after the fault has been removed and the PS_ON# has been cycled OFF/ON with a minimum OFF time of 1 second or remove the AC power cord for 30 seconds.

1. Removing AC input power, waiting for Standby to drop below 1.0V, then reapplying AC power. The falling time of Standby voltage from regulation drops to 1V shall not exceed than 30 sec.

2. Cycling the state of PS_ON from on to off to on. The minimum cycle time will be 1000mS.

4.      Test Result :

PASS

Load

Input Voltage

Spec

90V

264V

AC - ON

Load 1

Pass

Pass

The time it takes for Standby to drop below 1.0V

Load 2

Pass

Pass

90Vac/60Hz Load2

90Vac/60Hz Load1

(1) AC in (2) 12V (3) PG (4) 5Vsb

(1) AC in (2) 12V (3) PG (4) 5Vsb

264Vac/50Hz Load2

264Vac/50Hz Load1

(1) AC in (2) 12V (3) PG (4) 5Vsb

(1) AC in (2) 12V (3) PG (4) 5Vsb