Electronics4you
Member
Hi there,
I want to build my own power supply. It has the following data:
Power: Max 300VA
Current: Max 10A
Voltage: 0-30V
That was the simple one. Now I have a 350VA toroidal transformer, a high power bridge rectifier and some big capacitors... and then what? I can't use an LM317 as I use to do, so I need a way to scale down the voltage from the transformer, without loosing a lot of power to resistors and others.
Any surgestions or links to good power supply circuits online?
I want to build my own power supply. It has the following data:
Power: Max 300VA
Current: Max 10A
Voltage: 0-30V
That was the simple one. Now I have a 350VA toroidal transformer, a high power bridge rectifier and some big capacitors... and then what? I can't use an LM317 as I use to do, so I need a way to scale down the voltage from the transformer, without loosing a lot of power to resistors and others.
Any surgestions or links to good power supply circuits online?