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SCR's, Triacs & Diacs

Photo of a TO-220 package.

TRIACs and SCRs are vital semiconductor devices in power control. TRIACs allow bidirectional current control, commonly used in dimmers and motor speed controllers. SCRs enable unidirectional current flow control, crucial in applications like power supplies and motor drives. Both offer efficient power management, TRIACs for bidirectional control and SCRs for unidirectional flow, enhancing performance in various electronic systems.

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