ASSEMBLE THE BACKLIGHT AUTOVOLT TESTER 5V UP TO 100V FROM USED COMPONENTS 

Peace be upon you, and Allah mercy and blessings.
in this video I will share how to make or assemble a BL lamp tester / 5v backlight lamp up to 100v auro volt following the load, very safe and useful for technicians. made only from used components, hopefully it can be useful.
Thank you for watching.
good health and success always
component list
1 pcs used china tv horizontal driver transformer
1 pcs npn transistor can tip 31/41/3055 etc
2 pcs in4007 diodes or others
1 Resistor 10k/20k
1 Resistor 1k
1 elko16v/100uf
1 capacitor dumper 103j/1600 or others
1 3.7v battery or 5v cell phone charger
title: ASSEMBLY AUTOVOLT BACKLIGHT TESTER 5V UP TO 100V FROM USED COMPONENTS
tags: BL lamp tester, backlight tester, BL tester assembly, backlight tester assembly, BL tester set, backlight tester set, simple BL tester, led tester, backlight tester, led backlight tester, electro Nadin, how to make a test kit backlight lamp, how to make a led lamp test kit, led tv lamp test kit

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