Photocoupler Isolators Module DC3V-5V/12V/24V 1Channel Signal Isolation Board With Positive Phase Amplification

The Optocoupler Isolation Board features PC817 chip for 5KHz high frequency signal conversion, offering DC3V-5V/12V/24V isolation protections and NPN level shifting between circuits. Design with positive phase amplification and 1channel isolation, this module maintains equal input/output signal while preventing voltages interferences through photoelectric coupling technology. Ideal for electronics engineers and industrial automation technicians requiring reliable signal isolation in PLC systems, microcontroller interfaces, or motor control applications. Photocoupler Isolators Module DC3V-5V/12V/24V1Channel Signal Isolation Board With Positive Phase Amplification. Features: The Optocoupler Isolation Board features PC817 chip for 5KHz high frequency signal conversion, offering DC3V-5V/12V/24V isolation protections and NPN level shifting between circuits. Design with positive phase amplification and 1channel isolation, this module maintains equal input/output signal while preventing volta