Circuit Project Electronic

Inverter 100W 12VDC to 220V by IC 4047 – IRF540
Monday, October 3rd, 2011

This is inverter 100W circuit, use IC 4047 alike inverter 100W transistor I use mosfet irf540 instead Transistor 2N3055.
It good Idae, power output 100W from transformer 2-3A.
Thank source Inverter 100W 12VDC to 220V by IC 4047 – IRF540
Other circuits
Tubelight Electronic Choke This is an electronic choke for a Conventional Fluorescent Lamp. This was [...]

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Tubelight Electronic Choke
Friday, August 14th, 2009

Tubelight Electronic Choke
This is an electronic choke for a Conventional Fluorescent Lamp. This was an application note of MJE13005 a High Voltage Switching NPN Power Transistor. I Might have modified it. This was very popular in the early days, The Coil Winding and Ferrite is very Critical design.
The diodes, npn transistor and caps are high [...]

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500W Mosfet Power Inverter from 12V to 110V-220V
Sunday, August 9th, 2009

This circuit will provide a very stable “Square Wave” Output Voltage. Frequency of operation is determined by a pot and is normally set to 60 Hz. Various “off the shelf” transformers can be used. Or Custom wind your own FOR BEST RESULTS. Additional MosFets can be paralleled for higher power. It is recommended to Have [...]

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