How to Test TRIAC with Multimeter? A thyristor is a four-layer semiconductor device, consisting of alternating P type and N type materials (PNPN). The four layers act as bistable switches. As long as the voltage across the device has not…
TRIACs: A triac is a bidirectional, three-terminal dual, back-to-back connected (SCR) switch. This device will conduct current in both directions when a small current is constantly applied to the Gate. If the gate is given a small, brief, current during…
Hi, How can I help you?
