Rule of thumb I've used over the years 10 volts per mil of isolation on FR4. 15kV then equals 1.5" gap
Message
Re: board isolation cut-outs
2004-10-01 by thespeakerguy
Yahoo Groups archive
Message
2004-10-01 by thespeakerguy
Rule of thumb I've used over the years 10 volts per mil of isolation on FR4. 15kV then equals 1.5" gap