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Posts tagged BC337

Video Transmitter Circuit

Video Transmitter Circuit using MPSH10 The transistor of the video transmitter using BC108, BC546, BC548, 2N4427, BC337, C1674, 2N2222, MPSH10 VHF/UHF Transistors

Audio amplifier circuits using TIP31A, TIP32A, mj2955, 2N3055

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 […]

RF Module – Multi Channel Systems

Booster RF Module Circuit – Multi Channel Systems using BFR90, BFR91, BFW92

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