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Archives for April, 2013

NiMH CHARGER Circuit diagram

9V – 12V ENERGY LIGHT CIRCUIT DIAGRAM NiMH CHARGER Circuit diagram using ADM66A 9V – 12V ENERGY LIGHT CIRCUIT DIAGRAM Here is it short electronic schematic circuit diagram description about NiMH CHARGER Circuit diagram for laptop backlight , Li-ion charger , lighting , using ADM66A

Relay driver circuit diagram for application

Relay driver circuit diagram using 4584, BC549, BD139

Tube Amp using EL34

Tube Amp using EL34 35W Electronic Parts R1=470K 0,5W R13-21=820K 0.5W R12-23= 180K 0.5W R2-5= 2K2 0.5W R14-22=5K6  0.5W R3=150K 0.5W R15-20= 680K 0.5W R4= 220K 0.5W R16-19=100K 0.5W R6-10= 56K 0.5W R17-18=3K3 1W R7=3.9K 0.5W R24=470R  2W R8= 220R  0.5W R9= 1M  0.5W R11= 39K 1W C2=220pF 600v C8-9=0.1uF 630V C10-14=0.47uF 630V C4-5=16uF 550V […]

LM556 – LM555 Electronics Schematic Diagram Flip-Flop Made With A LM556 Timer part 33

LM556 – LM555 Electronics Schematic Diagram Flip-Flop Made With A LM556 Timer part 33

Circuit diagram in making incandescent lamps

Circuit diagram in making incandescent lamps This simple circuit that can be used to flash incandescent lamps up to 10W power rating. The circuit is ideal for making flashing beacons on automobiles and other applications like that.The circuit is nothing but  an astable multi vibrator based on Q1&Q2 ( BC557&BD139).The capacitor C1 is the main […]

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