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Posts tagged Power amp

Power supply and power control circuit diagrams – power amp audio

Power supply and power control circuit diagrams This reference manual contains useful background information on switching power supplies for …. Driving power amp audio in Power Supply Applications. 2Way Power Supply

Audio Amplifier Circuit 15 Watts

Audio Amplifier Circuit 15 Watts Class B This is the circuit diagram of 15W BTL audio amplifier based single power IC TDA1553Q

Drives 10 LEDs

The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs

Continuity Tester Circuit Diagram

Continuity Tester Circuit Diagram using 2N3905, 2N3904, 1N4148

Sansui 15″ CTV Model: CTVB2B15-P powersupply problem,TV not switching on,replaced C4460, issue stil persists?

Raj asked: Hi, I have a Sansui 15″ color TV Model: CTVB2B15-P. It automatically switched off. When checked, fuse was blown out, I tried replacing the fuse, but it again blown out, so suspecting the problem with SMPS, I further checked and found that C4460 transistor (or STR) was short and replaced it, and now […]

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