UPS-Uninterruptable Power Supplies

jojo January 17, 2011 22 Comments
Most of us take the mains ac supply for granted and use it almost casually without giving the slightest thought to its inherent shortcomings and the danger posed to sophisticated and sensitive electronic instruments/equipments. For ordinary household appliances such...
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100 Watt Inverter Circuit

admin August 14, 2017 233 Comments
100 Watt Inverter-Circuit Diagram, Parts List & design Tips Description Here is a 100 Watt inverter circuit using a minimum number of components.I think it is quite difficult to make a decent one like this with further less components.Here...
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