#DIY automatic TV backlight tester auto reduce voltage | Part-1
Channel: Tech | daily life vlogs
Date: 30/09/2020

Sa Video na ito gumawa ako ng DIY Automatic TV Backlight Tester. Ang input Voltage ay 165V - 240V AC at ang output Voltage ay 0V up to 298V DC Auto reduce. Automatic bumababa ang Voltage kung ilan kailangan Voltage ng LED.

Electronic Components
1 PC - Polypropylene film capacitor 105J 400V
1 PC - Electrolytic capacitor 10uf 400V
1 PC - 1 watt Resistor 1M ohm
1 PC - 1 watt Resistor 220K ohm
1 PC - 1 watt Resistor 10 ohm
2 PCS - 1 watt Resistor 10K hm
5 PCS - 1N4007 Doide

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