Tri Ac 2025. The triac may be gate triggered from a blocking to conduction state for either polarity of applied voltage and is designed for ac switching and phase control applications such as speed and. So what is a triac?
A triac (triode for alternating current) is a three terminal electronic component that conducts current in either direction when triggered. Triac (triode for alternating current) is a semiconductor device broadly utilized in power control and exchanging applications.