Hi everybody !

I got the parts from Reichelt.de and made the PCBs, after verification the PCBs have only a 35µm copper layer on them not the 75µm claimed in the parts list.

Since it's my first "high" voltage/current project, i was wondering how much amps could a 35µm UHU PCB stand with no problem ?

I didn't remove the toner transfer yet because i don't know how to protect the copper from corrosion & heard that tin plating a PCB lowers the circuits frequency so, does anyone has a working solution ?

Is there a way to improve the PCB to make it more reliable ?

For those using the old PCB, can you please post some pics of your setups ?
(bottom views apreciated)

Thanks !

cnc2