Circuit Project Electronic

MJE3055+MJE2955 Power Amplifier 60 Watt Into 8 Ohms
Wednesday, May 27th, 2009





This amplifier does not claim to be “state of the art”, and in fact the base design is now over 20 years old. It is a simple amp to build, uses commonly available parts and is stable and reliable. The design featured is a slight modification of an amp I originally designed many years ago, [...]

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300Watt audio amplifier HIFI by MJ15003-MJ15004 Transistor
Friday, May 22nd, 2009





Follow the request of friends who likes High power Amplifier Circuit. I then beg for to advise this circuit. It has can to give the electric power about 300Watt RMS unless. Still be amp OCL Model Class AB give sound tall power and certainly should systematically protect that excellent a loudspeaker then torn difficult. Besides [...]

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30 Watt Amplifier HiFi using TDA2050
Saturday, March 21st, 2009





This circuit uses a high quality audio amplifier IC in a 5-pin TO220 package that does not require insulating washers between the metal tab and heatsink in single rail supply applications. The amp can provide 32 watt rms into 4ohm load and 25 watt rms into 8ohm.
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Bipolar Amplifier HIFI OCL 100W by BD317-BD318
40 Watt [...]

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