Automatic Voltage Stabilizer Circuit for TV sets and Refrigerator

Here we will study the design of a simple automatic mains AC voltage stabilizer which can be applied for safeguarding appliances like TV and refrigerators from fluctuating voltages. A voltage stabilizer is a device which is used to sense inappropriate voltage levels and correct them to produce a reasonably stable output at the output where the load … Read more

50 Watt Small Inverter Circuit – A school Science Exhibition project

A 50 watt inverter circuit might look quite trivial, but it can serve some useful purposes to you. When outdoors, this small power house can be used for operating small electronic gadgets, soldering iron, table top radios, incandescent lights, fans etc. Let’s learn how to build this homemade 50 watt inverter circuit, beginning with a … Read more