- Mar 22, 2006
I have some boards drawn up for a HV regulator that uses a LM317HV and a few people around here have them The board supports a few different versions, including a temperature compensated version, a MOSFET pass, and a Darlington BJT version. It's pretty much good to whatever you want it to be, and I've gone as high as 500V. If there's a wider use for the board, I'd offer them up for general sale if there was a convenient way to do so. It's a very neat way to do a HV supply, and performs amazingly well.