The HCPL-3700 is a threshold detection optocoupler that accepts either an AC or DC input and built using Fairchild’s Optoplanar™ packaging technology for high common mode immunity. It consists of an ...
Vishay Intertechnology, Inc. is broadening its optoelectronics portfolio with the release of two new series of 4-pin, low AC input current optocouplers with phototransistor output. With low AC input ...
In high-voltage power-supply designs, safety concerns require isolating the high-voltage input from the low-voltage output. Designers typically use magnetic isolation in a transformer for power ...