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PC817 4 Channel Optocoupler Isolation ModuleThis module is used for isolation control and voltage conversion. It can control a voltage interface rangi..

PC817 Dual Channel Optical Isolator BoardThis is a dual-channel optical isolation unit that utilizes PC817 chips. Each channel operates independently ..

PC817 Integrated Circuit Original Sharp The uPC series of integrated circuits is a family of both analog and digital ICs, originally developed and..

PC817 Optical Coupler 8-Channel Isolation ModuleThe PC817 8-channel optical coupler isolation module employs PC817 optocouplers to provide electrical ..