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PASS

FAIL

Rise Time ( T2  )

N/T

N/A

Model :

Date :

2022/11/9

Reference

1.      Equipment :

(1)    AC Source : Chroma 6530

(2)    DC Load : Chroma 63102/63103/63323

(3)    Oscilloscope : Tektronix  MDO 4054C

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/5V/3.3V/-12V/5Vsb

3.      Spec :

AC Vin ON/OFF :

Outputs Rise Time

2ms < T2 < 20ms

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 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

Line

+12V

+5V

+3.3V

-12V

+5VSB

AC Power On

Load 2

90V

14.22mS

2.259mS

3.134mS

5.371mS

2.388mS

`

264V

14.16mS

2.262mS

3.141mS

5.323mS

3.233mS

Load 1

90V

14.44mS

2.368mS

3.249mS

5.435mS

1.646mS

264V

14.45mS

2.359mS

3.237mS

5.325mS

1.823mS

PS - On

Load 2

90V

14.13mS

2.306mS

3.135mS

5.458mS

264V

14.17mS

2.297mS

3.128mS

5.355mS

Load 1

90V

14.42mS

2.362mS

3.239mS

5.446mS

264V

14.39mS

2.358mS

3.247mS

5.312mS

Spec

Rise Time   0.1 mS < T2 < 20mS

90Vac/60Hz Load2 AC_on

90Vac/60Hz Load2 PS_on

90Vac/60Hz Load2 AC_on

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.22mS

2.259mS

3.134mS

5.371mS

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.13mS

2.306mS

3.135mS

5.458mS

(2) 5Vsb

2.388mS

90Vac/60Hz Load1 AC_on

90Vac/60Hz Load1 PS_on

90Vac/60Hz Load1 AC_on

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.44mS

2.368mS

3.249mS

5.435mS

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.42mS

2.362mS

3.239mS

5.446mS

(2) 5Vsb

1.646mS

264Vac/50Hz Load2 AC_on

264Vac/50Hz Load2 PS_on

264Vac/50Hz Load2 AC_on

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.16mS

2.262mS

3.141mS

5.323mS

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.17mS

2.297mS

3.128mS

5.355mS

(2) 5Vsb

3.233mS

264Vac/50Hz Load1 AC_on

264Vac/50Hz Load1 PS_on

264Vac/50Hz Load1 AC_on

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.45mS

2.359mS

3.237mS

5.325mS

(1) 12V (2) 5V (3) 3.3V (4) -12V

14.39mS

2.358mS

3.247mS

5.312mS

(2) 5Vsb

1.823mS