We are going to test a 10 Watt LED Bulb using PT-AC
(Production Tester- AC)
LED Bulb Specification: –
Set Tolerance in PT-AC: –
Above specification is set in PT-AC meter in two ways- By PT-AC software OR Manually.
1. Set testing tolerance in the PT-AC Software with name 10 Watt bulb on index 01
2. Set testing tolerance in the PT-AC meter Manually
This video contain hole process of Set testing tolerance in the PT-AC meter and testing of loads.
Connection diagram of AC Power Source and Testing 10 Watt Load with PT-AC meter
Readings of PT-AC for the testing of 10 watt LED Bulb
PT-AC device shows Input Voltage on first screen from left side is 245.1 Volt
Comparision of LED Bulb specification and set tolerance in the PT-AC device
|Parameters||bulb Specification||Set tolerance||PT-AC Values||Status|
|Current||0.055 Amp||0 Amp – 2 Amp||0.036 Amp||Pass|
|Power Factor||>0.9||0 – 1||0.9667||Pass|
|Wattage||10 W||7 W – 12 W||8.740 W||Pass|
From the above result, All the parameters PASS according to set telerance. So this LED Bulb is OK.