New high temperature polymer thin coating for power electronics

A new development in the area of vapor phase deposited conformal and protective coatings, which offers solutions to many existing packaging and reliability challenges of power electronic component industry. A newly developed product, Parylene HT (W.R. Dolbier Jr. et al., 1998), possesses unique properties compared to all existing Parylenes and other vapor phase coatings. Experimental results and trial runs demonstrate the ability of Parylene HT coating to meet the growing requirements of higher dielectric capabilities, higher temperature integrity and mechanical processing etc. of dynamic power electronic industry. Parylene HT can easily be applied on stators, cores, torrids, capacitors, inductors, power supply electronics, batteries and ceramics for high performance and reliability.