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August 4, 2010
Here is a 100 Watt inverter circuit using minimum number of components. Here we use CD 4047 IC from Texas Instruments for generating the 100 Hz pulses and four 2N3055 transistors for driving the load.... [more]
circuit from:http://www.extremecircuits.net/2010/01/100w-inverter-circuit-schematic.html
September 30, 2010
When running 12V electronic devices from lead-acid battery banks, the voltage to the appliance can vary from below 11V with discharged batteries, to well above 14V during charging. Many appliances will not tolerate such a... [more]
June 22, 2010
Using this circuit you can convert the 12V dc in to the 220V Ac. [more]
August 4, 2010
Even though today’s electrical appliances are increasingly often self-powered, especially the portable ones you carry around when camping or holidaying in summer, you do still sometimes need a source of 230 V AC - and... [more]
circuit from:http://www.extremecircuits.net/2010/05/cheap-12v-to-220v-inverter.html
November 8, 2010
Have you ever wanted to run a TV, stereo or other appliance while on the road or camping? Well, this inverter should solve that problem. It takes 12 VDC and steps it up to 120... [more]
August 4, 2010
Here is a simple but inexpensive inverter for using a small soldering iron (25W, 35W, etc) In the absence of mains supply. It uses eight transistors and a few resistors and capacitors. Transistors Q1 and... [more]
circuit from:http://www.extremecircuits.net/2010/01/inverter-circuit-for-soldering-iron.html
October 5, 2010
This simple and inexpensive circuit can produce a dual (positive and negative) voltage from a single supply input. It is therefore extremely useful for powering opamp and other circuits that require a dual voltage from... [more]
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