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Introducing Computer Sinhala lesson : Computer Doctor.
• පරිගණකය ගැන හැදින්වීම ...
Hybrid Battery - Power Cut Solution : • Power Cut Solution - H...
The hybrid battery charger circuit is at the end of this video.....
UPS Transformer
Bridge Rectifier
Smoothing Capacitor
12V Bulb or Ammeter
DC Socket with Jack Base
Tested Circuit about 8 Months
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