Posts Tagged ‘Variable-DC-Power-Supply’



Variable voltage 0-25V 10A Switching Regulator by L4970

Sunday, September 28th, 2008

When friends want Variable power supply Switching Regulator Circuit. I thinks this circuit may like friends certainly. It can Adjustable from 0V to 25V at current 10A. By have the prominent point again be the small-sized. Because of use integrated readymade circuit. Decrease the heat has of plentiful follow circuit picture. It uses , IC [...]

DC Supply adjustable Voltage 0-20V at 1A

Wednesday, August 20th, 2008

Today a friend comes to see at a house lead electronics old equipment come to amount of. He consults me that what is set equipment should build electronics project ? good. I then advise that try build DC Supply adjustable Voltage Circuit. all right by can fine voltage get , 0-20V at 1A max . [...]

Laboratory Power Supply Variable voltage by IC 723 TIP41

Monday, August 4th, 2008

1.2V – 12V with regulated current limiter through resistors Person see the website wants DC Volt adjustable Regulate 1.2V to 12V current 1-2A sizes at the first stage me think will choose the circuit that use IC LM317. But he tells have IC LM723 the many. Then of this circuit better which this easy circuit, [...]