Isolated Zero-Cross Detector with Triac Firing – ZCD-220V03W-IFS
The ZCD-220V03W-IFS is an isolated zero-cross detector and triac firing interface for 110 V / 220 V AC mains control applications. It provides zero-cross sensing and controlled firing output for embedded AC load-control, switching, and timing-control systems.
The module supports logic-level firing status monitoring, configurable output polarity, enable/disable control, and 5 V – 24 V DC supply input.
Package Content:
1 × ZCD-220V03W-IFS isolated zero-cross detector module















