Arcing and field-included surface erosion reduced by electrostatic shields around windings and ferromagnetic core of 80-kilovolt isolation transformer. Fabricated from high-resistivity polyurethane-based material brushed on critical surfaces, shields maintained at approximately half potential difference of windings.
High-Voltage Isolation Transformer
NASA Tech Briefs ; 9 , 1
1985-06-01
Miscellaneous
No indication
English