If you are seeking power supply circuit 12VDC 5Amp I sizes request to try out this circuit before. It is model Switching power supply. By use integrated number circuit LM2678-12. It make building power supply circuit. Get into trouble easy for you and the circuit that have small-sized with. From circuit picture you should [...]

A friend of me builds , Power Amplifier Circuit 30Watt sizes. But he lacks power supply Circuit , that be of good quality good and economize. I chooses this circuit , build easy , and give the electric current about 3A by have the pressure goes out about +24Volt and -24Volt .Which the [...]