Hello everyone.......
I need some help in building a power supply for some led lights I am making. I need to figure out a easy way of getting say 60-70 volts DC from the 120 volts AC off the mains. Size is kind of a issue, so I was hoping to be able to do it without a step down transformer.
The LED lights are not going to take more than about 40-50 Ma each, and there will be a set of 3 LED lights. I have a full wave bridge rectifier and a Cap which gives me 169VDC unloaded. I am kinda stumped as how to get it down to 60-70VDC.
Can someone please help me out?
Thanks in advance
I need some help in building a power supply for some led lights I am making. I need to figure out a easy way of getting say 60-70 volts DC from the 120 volts AC off the mains. Size is kind of a issue, so I was hoping to be able to do it without a step down transformer.
The LED lights are not going to take more than about 40-50 Ma each, and there will be a set of 3 LED lights. I have a full wave bridge rectifier and a Cap which gives me 169VDC unloaded. I am kinda stumped as how to get it down to 60-70VDC.
Can someone please help me out?
Thanks in advance