What electronic material is used to protect the transistor from a high back e.m.f. when the switch opens?

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(This questions contains 2 marks)

2007-06-16 04:14:33 · 3 answers · asked by ChingMan 2 in Science & Mathematics ➔ Engineering

Snubber.

2007-06-16 04:35:34 · answer #1 · answered by david m 3 · 0⤊ 0⤋

It's usually a free wheeling diode that clamps the inductive load to the supply ...

2007-06-16 04:28:28 · answer #2 · answered by Gene 7 · 0⤊ 0⤋

The material it's made of I'm not sure of. A Diode.

2007-06-16 04:23:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋