Inverter Using 555 Timer IC

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A square wave inverter based on a 555 timer IC and MOSFETs is an electronic circuit that efficiently converts DC power into AC power by generating a stable square wave output. The 555 timer IC serves as an astable multivibrator, producing a continuous square wave signal with a well-defined frequency and duty cycle.

The square wave generated by the 555 timer is then amplified and shaped using MOSFETs. Two complementary MOSFETs are employed in a push-pull configuration, where one MOSFET is responsible for the positive half of the AC waveform, and the other handles the negative half. These MOSFETs switch rapidly on and off, creating an alternating current from the direct current input.

This inverter design is popular for its simplicity and reliability. It is commonly used in various applications, such as powering small appliances, emergency lighting systems, or as a backup power source. Its square wave output is suitable for many loads, making it a practical and cost-effective choice for basic AC power generation.

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Chapters :

0:00 - Intro
0:10 - Definition of Inverter, Classification & Output Waveforms
0:38 - Inverter Applications
1:11 - Block Diagram of 555 Inverter
1:47 - Inverter Circuit Using 555 IC
3:11 - Simulation
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