Transformerless Power Supply

Generating Low voltage DC, from the 220v or 110v AC mains, is very useful and necessary in the field of electronics. Low...

Voltage Tripler Circuit

Voltage Tripler is the circuit where we get the thrice of the peak input voltage, like if the peak voltage of AC voltage is 5...

Voltage Doubler Circuit

Voltage doubler is the circuit where we get the twice of the input voltage, like if we supply 5v voltage, we will get 10 volt...

Cell Phone Charger Circuit

Mobile phones generally charge with 5v regulated DC supply, so basically we are going to build a 5v regulated DC supply from...

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