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TRIACs: Bidirectional Thyristor Overview by Kazi Shahadat is a document available to read on EtoBox.
A triac is a bidirectional semiconductor device that consists of two SCRs connected in antiparallel. It has three terminals - two main terminals (MT1 and MT2) and a gate terminal. The triac can conduct current in either direction when the appropriate main terminal is forward biased with respect to the other. It offers advantages over using antiparallel SCRs such as only requiring a single gate, heat sink, and fuse. However, triacs also have disadvantages like low switching frequencies and lack of gate contr
- Author
- Kazi Shahadat
- Language
- EN