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Results tagged with diodes
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user 416207
Diodes are semiconductor components made from a P-type (or metal in Schottky diodes) and N-type material (usually silicon, but germanium, selenium, and gallium arsenide can also be used), that allow current to flow in one direction only.
2
votes
Why don't relays incorporate flyback diodes?
I can say from experience that some relays do have built in diodes, but sadly this seems to just increase the amount of damage a simple misconnection can cause. … IMO there really isn't one solution that fits all circumstances, though back-to-back zener diodes come close. …
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