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PASS

FAIL

Power-on time ( T1 )

N/T

N/A

Model :

Date :

2022/11/9

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  :  VAC/12V/3.3V/PS-ON

3.      Spec :

AC Vin ON/OFF :

AC Vin Timing (on)

T7 < 2000ms

Notes:

1. At any AC line conditions: +5VDC, +3.3VDC, +12VDC, -12VDC and Standby will rise/fall at a smooth

continuous rate. +5V, +3.3V, & +12V will rise to 95% of nominal within 0.1-20 msecs of each other.

2. At any time, except during main outputs turn-off, +3.3VDC output shall be held lower than +5VDC

output. During main outputs turn-off, +3.3VDC output shall never exceed +5VDC output with more

than 0.7V (Required) or 0V (recommended)

3. For any AC line conditions while power supply is in Standby mode (PS_ON de-asserted), +5VDC,

+3.3VDC, +12VDC and -12VDC outputs shall never exceed 0.15V after sufficient time is allowed for

these outputs to reach steady-state.

4.      Test Result :

PASS

Load

Input Voltage

Spec

90V

264V

Load 2

139.1mS

113.3mS

< 200mS

Load 1

113.2mS

111.5mS

90Vac/60Hz Load2

90Vac/60Hz Load1

(1) AC in (2) 12V (3) 3.3V(4)PS-ON

(1) AC in (2) 12V (3) 3.3V(4)PS-ON

264Vac/50Hz Load2

264Vac/50Hz Load1

(1) AC in (2) 12V (3) 3.3V(4)PS-ON

(1) AC in (2) 12V (3) 3.3V(4)PS-ON