A strong understanding of DIAC, TRIAC, and UJT is very important for ECET 2026 aspirants. These devices are widely used in power control, triggering circuits, and AC voltage regulation....
Concept Notes 1. Silicon Controlled Rectifier (SCR) Modes of Operation: Key Parameters: Formula for average current in resistive load (HWR with firing angle ): 2. TRIAC (Triode for Alternating...