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 November 27, 2018 233 Comments
100 Watt Inverter-Circuit Diagram, Parts List & design Tips Inverters are devices that convert DC input supply to AC (alternating current). They are also called power inverters. Power inverters have numerous applications in power electronics field. It is used...
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