Experimenting with LM317 as power switch controller
Learn how LM317 can be a power switch controller instead of a transistor. Try a simple power pulse generator circuit.
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Amplifiers
You are All Power Amplifiers circuits lists.
Do you love music? Imagine we can build a power amplifier system. Sound good, doesn’t it? Here are many circuits. For example, Audio amplifiers, bridge amplifiers, Using transistors or IC or MOSFET, Mixer, Graphic Equalizer, Preamplifiers. And, Sound generators, tone controls.
See Below on Amplifiers Categories:
Simple Condenser Mic Preamplifier Circuit using 2N3904
This is simple condenser mic preamp circuit using 2N3904, The mic bring to change the sound to electrical signals. it is simple circuit and use 9V battery Read more
4 Simple transistor amplifier circuit
This is a 4 transistor audio amplifier circuit. Which is a 4-transistors complementary push-pull amplifier, that shows the basics of audio amplifier design. Read more
High quality tone control circuit diagram
The Hi Fi preamplifier circuit project to tune smooth bass-treble, with a very low distortion. Use low noise transistors Frequency response range 20Hz-20KHz […] Read more
STK Power amplifier circuit,100W-150W using STK4048
This is Hybrid power amplifier circuit with PCB layout,100W-150W using STK4044XI,STK4046XI,STK4048XI so low THD and low and full protection system […] Read more