T
treez
Guest
This page (below) states that TEX-ELZ insulated copper wire is only rated to 1000Vrms.
Offline power supplies require insulation to 3500Vrms. So how is it that TEX-ELZ gets used in offline power supply switch mode transformers?
TEX-ELZ rating chart
https://www.furukawa.co.jp/makisen/eng/safety/standard.htm#TEXE
Offline power supplies require insulation to 3500Vrms. So how is it that TEX-ELZ gets used in offline power supply switch mode transformers?
TEX-ELZ rating chart
https://www.furukawa.co.jp/makisen/eng/safety/standard.htm#TEXE