Go  List

PASS

FAIL

Standby Turn-Off

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 : Standby 0.225W

(4)    Temperature :Room Ambient Temperature

(5)   Wavefrom Requirement  : VAC/5Vsb

3.      Spec :

Following removal of AC power, the Standby output will remain at its steady state value until such time as it

begins to decrease in voltage.  The time it takes for Standby to drop below 0.0V shall not exceed 60 seconds

(assume 1/4W load on the Standby output during the test qualifications). The decrease will be monotonic in

nature dropping to 0.5 volts or less.  There will be no other perturbations of this voltage at, or following,

removal of AC power

4.       Test Result :

PASS

Load

Input Voltage

Spec

90V

264V

Standby 0.225W

0.157Sec

0.157Sec

<60s

90Vac/60Hz (+5Vsb=0.225W)

264Vac/50Hz (+5Vsb=0.225W)

(1) AC in (2) +5Vsb

(1) AC in (2) +5Vsb