Kerry

Fried Chicken and Biscuits... It was my first time for both. Nothing perfect yet. The Biscuits came out a bit better than the chicken.

Once I’ve tested everything, we can run a group buy.

It's an optional 5v regulator (LM7805CDT) to power the delay timer. You can also use an external supply for the that. I've set this up so you can use either the built in current regulator on the grhv78xxx or the 08N100D as an external regulator.

Here's the accompanying board for the GR HV & LV supplies. It's got a built-in controller to turn the HV on after a delay (if needed) along with a power LED indicator (flashing to solid). I've also added a tap for both Normal and Pro bias.

Really nice!

A question about lard... I've just bought a Lodge Cast Iron Skillet and I'm going to try my hand at fried chicken. I wanted to come here for some recommendations on the type of lard (brand names would help too). I've also bought some White Lily flour for the accompanying biscuits with gravy.

Happy Birthday!

Yes. Awesome!

I've been pretty happy with PCBWay

Really nice! Congrats

I was able to get the 450v supply up and running. I did have one error on the board. The current source feeding the 10v reference gets up to 150 degree F, but I can add more copper around it. I think it will be just fine. I was running this with a 110mA load.

Happy belated birthday

I should be able to test the low voltage version with some decent ripple at 1A a bit later in the week.

Here's the HV version set to 450v. Have to test this one still.

I used OPA197IDBVR in the GRLV micro (same here).