Recently, optocouplers PS2500have been supplanting relays and pulse transformers for complete noise elimination, level conversion, and high-potential isolation. Microprocessor systems are requiring more and more optocouplers on the limited area of PC boards ...
All PS12/PS24ADA Series integrated sounder/strobes are suitable for primary signaling in public mode life safety applications. The sounder/strobes can be connected to the alarm indicating circuit of a UL listed fire alarm control panel. They are compatible w...