apagado (n)

Ausschaltung (f)

de-energization (n)

disconnection (n)

powering off (n)

switching off (n)

Since this plasma first needs to be built up (or reduced for switching off), the switching losses are far higher than with MOSFETs.

turning off (n)

关机 (n)

断开 (n)

断电 (n)