24V and 25V Power Supply with 2A Current
I am looking for a 25V Power Supply with 2A current for my Application. A regulated supply. TA – US Here is a simple to build regulated power supply. The two diodes are to...
Category: Power-Electronics
UPS and Inverter Schematics
Do you perhaps have an inverter schematic for a sinewave inverter or stepped squarewave using the SG3525 chip. I’m also interested in connecting the inverter to the grid via a solar panel. I hope...
Making Coils and Transformers
Message – Can we make Coils and small transformers at home. I have copper wire and some lamination in my stores. – 2005 IJ – AF Making Transformers with good isolation and safety is...
Battery Backup Supply
This is a 9V power supply which will work even on power failure. It uses a rechargeable battery and regulators. A transformer with 15-0-15 AC volts output is required. From my Power Electronic Circuits...
