Скачать или смотреть How To Make A Arc Lighter ! Use MOSFETs Or Transistor? (Part-1)

in this video i will test Transistors and MOSFETs. and show which one performs best ! in the next video i will make a rechargeable arc lighter !
Transistor inverters can either be self oscillating, or driven by a separate oscillator. In the self oscillating type, the transformer itself provides the positive feedback required to cause oscillation. However, loading and transformer design will affect operation to a certain degree. Where frequency stability is important, the inverter requires a separate oscillator to drive the switching transistors. The oscillation frequency is thus independent of loading.

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