power supply

Overvoltage Protection Circuit

Protection circuits, like reverse polarity protection, short-circuit protection and over/under voltage protection, are used to...

Power Bank Circuit on PCB

The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several...

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...

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