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Build 2.

A project log for High Voltage DC Power Supply

Not isolated not regulated DC power supply Rectifying mains voltage for various builds

SUFSUF 11/16/2017 at 21:400 Comments

As the other PCBs are arrived for the supply, I continued the build.
Finished the separated isolated supplies for the panel meters (these are nothing else just a simple dual 7809 based linear supplies):

Also added the power distributor and some wiring for the backpanel:

Connected the panel meters and, milled parts of the front panel (manually as my CNC mill is still broken)
How the whole thing looks like today:

And its working, partially:

As you see the decimal dot is on the bad place (it is more likely 330V than 33V)
In addition I took a picture of the board on thermal camera. You can clearly see that the two capacitor draining resistors getting warm:

So I can tell, it is progressing, but quite few things still ahead of me:

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