How to Make a Transformerless Power Supply / 220 & 110 To 12 V
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How to Make Multi Volt Transformerless Power Supply
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DON'T WASTE!!! Other and ADVANCED benefits of this used capacitor!!
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3 Spectacular Transformerless Power Supply Circuits
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How to Make induction Stove. Great idea Turn an Old Hard Drive into an Induction Stove
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Engines are now getting smaller
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Revolutionary Invention: IGBT-Based inverter -No Resistor, No Diode, No Mosfet
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How To Make A 5V To 15 KV High Frequency Inverter Using An Old SMPS Power Supply
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