[ Content | Sidebar ]

Posts tagged laptop charger

DC 12v to 19V laptop charger

Can I charge + 12v battery using + 19v laptop charger? DC 12v to 19V laptop charger circuit modules using LM3524 , BUZ78, BC548

Simple on off switch – circuit diagram

Simple on off switch – circuit diagram using transistor     Simple on off switch – circuit diagram using transistor c945 on- off circuit is connected to a component relay on- off circuit is connected to a component relay

How to Repair Power Supply TV ?

How to Repair Power Supply TV Please check the power supply voltage 220V, and fuse. When normal voltage is 220V and sekreng normal, then check the voltage at 400V DC Elko, if no voltage then check the 4 diodes, maybe something is broken. then, if the voltage is measured at 400V 400VDC elko exactly, then […]

About Privacy Policy Sitemap Disclaimer