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Posts tagged 12v to 19v converter

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

18w amp schematic HA13118

18w amp schematic using HA13118   18 Watt Audio Amplifier Kit 105 is a class AB audio power amplifier using the Hitachi HA13118 module. It easy to construct and has a minimum of external components. The module has a high power output from a low voltage supply using the bridge tied method, and a high […]

TV Horizontal D2499

TV Horizontal D2499 circuit modules TV Circuit Module Horizoontal using D2499, 2SD2499 and BSC25-0000 Circuit diagram Horizontal TV on this, is often used to guide color tv repair any damage Damage to the horizontal part of television and crt monitors, Indications of damage are: -TOTAL OFF, because short / horizontal transistor leakage and or supporting […]

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