1) In a high-pressure atmosphere, convection cooling of power devices should be OK.
2) Corona/voltage breakdown through the air would happen at a lower voltage level. These are based on the idea that there's little convection/corona in vacuum environments. As others have indicated, the gas in the chamber could play an important part of the product safety as well. -- Patrick Lawler [email protected] --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to [email protected] with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to [email protected], [email protected], [email protected], or [email protected] (the list administrators).

