Winding Transformers and Coils
i would need your help in designing transformers for rechargeable lamps. i really don’t understand what the dots in front a coil stands for. all […]
SMPS
Lighting a LED String – Serial Drive
Hi there, my name is steve. I would like to ask you about the best way or the most efficient way to supply LEDs. there […]
CFL Lamps and Simple Inverter
Kindly help me make one issue devoted to—— CFL Ballast Circuits—-viz. circuits to drive a 5/7/9 / 11W….upto 18 watts CFL from a 6 volts […]
Single Chip dual power supply
message: Hello, I want to know the single IC which can provide Both + V and -V from a single +Vin supply.. I need this […]
Mystery of the Switching Paradigm
I was not able to solve a issue with an Enthusiast who tried building a Power Circuit Design of mine. It was a design that […]