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:: Home » BC557

BC557

Video amplifier splitter using transistor

Last Updated on: April 15, 2022 by Apichet Garaipoom
Video amplifier splitter using transistor

The video amplifier splitter circuit, it is designed to take video signal is stronger. Compensate for the loss of signal, and is video splitter video […] Read more

Categories Amplifiers, Preamplifiers Tags BC547, BC557, Signal Amplifier Circuits 9 Comments

100w Inverter circuit 12V to 220V using Transistor

Last Updated on: July 29, 2023 by Apichet Garaipoom
100w Inverter circuit 12V to 220V using Transistor

This is inverter 12V to 220V that 100W output using all BC557 PNP and 2N3055 transistors so easy to build and cheaper, we use 12V 10Ah and transformer 5A up. […] Read more

Categories Inverters Tags 12Vdc to 220Vac inverter, Home power inverter, BC557 83 Comments

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