Features: The optocoupler isolation board features a PC817 chip for 5KHz high-frequency signal conversion, offering DC3V-5V/12V/24V isolation protection and NPN level shifting between circuits.
Designed with positive phase amplification and 1-channel isolation, this module maintains equal input/output signal while preventing voltage interference through photoelectric coupling technology.
Ideal for electronic engineers and industrial automation technicians who require reliable signal isolation in PLC systems, microcontroller interfaces, or motor control applications.
Integrates perfectly with microprocessor I/O switching, power regulation equipment, and communication devices that need voltage isolation up to 24V in harsh electrical environments.
Each pack includes 2 finished modules with plastic construction, supporting DC3V-24V voltage ranges for flexible use in robotics, smart home systems, and industrial control panels.
Specifications: Component: Plastic
Size: Approximately 40.3x14.9x17mm/1.58x0.58x0.7inch
Optional Input Voltages: 3V to 5V/12V/24V
Output Signal Voltages: DC1.8V~24V
Operating Current: >1MA (typically 50MA)
Most Output Current 50MA (input current must be 15-20MA)
Working Temperature -55~110 degrees
Most Application Signal Frequency: 5KHz
Applicable Scenario: Industrial Automation
Option Type: 3V-5V,12V 24V;
Package Includes: 2pcs Optocoupler Isolation Module
Note: Please allow 1-10mm error due to manual measurement.
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