APT1221S Description
Phototriac coupler ideal for triac driver with wide variation VDE APT Phototriac Coupler .APT1221S Features
* 1. Low zero-cross voltage (max. 15 V) type added to lineup. Approximately 1/3 of previous product Helps reduce device noises even further. Load voltage Previous product: max. 50 V New product: max. 15 V High noise Large interfering wave Low noise Small interfering wave 7. Complies with safetyAPT1221S Applications
* 2 2 ZC Zero-cross circuit 33 ZC 4 2. Two types available: Random type Zero-cross circuit and zero-cross type 1. For triac driver in heater controls of products such as office equipment, home appliances, and industrial 1 41 2 6 3. Many package sizes available. machines. (For 100V/200V, 50/
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