To start testing of LED Driver We need to have below setup:
We are using SPEA-1 which is developed and manufactured by Embuilt Technologies. You can also use other single Phase Power Analyzers from Fluke or Yokogawa. We have taken SPEA-1 because it has some advanced features which makes testing easier.
We have taken 0.5 Watt LED bulb for testing. Generally low watt devices are not tested by some instruments and 0.5 Watt led bulbs are used widely as night lamp.
Both SD Card and Computer (You can use one of them or both).
Connecting Probes are used.
Single Phase Variac for variable power supply.
Do the connections as per given in Testing Setup Page.
If you want to save the electrical parameter values in SD card select serial number and press write button. All data with Pass/Fail result and Serial no. will save in SD Card.
If connected with software click on save button. All data will save in excel file with serial no and Pass/Fail result.
Note: SD Card data is in .csv format which is accessed by using Microsoft EXCEL.
By above procedure manufacturer can increase the production of LED Drivers with quality testing.