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This is a PC817 4 Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent, so they can achieve different voltage control at the same time. Using 4-way 817 optocoupler, to achieve the control signal and the control signal isolation, you can directly use the microcontroller or other devices IO port to achieve voltage isolation control, you can achieve a small voltage control, the control side can be an external transistor MOS tube or different voltage levels Of the device interface.

  1. I/O Isolation for MCUs (Micro Controller Units)
  2. Noise Suppression in Switching Circuits
  3. Signal Transmission Between Circuits of Different Potentials and Impedances


  1. Driving Port Signal Voltage: 3.6-24V
  2. Output Port Voltage Port: 3.6-30V
  3. Output Can Be Switched From Pull-Up or Pull-Down With Jumpers.

Package Includes:

1 x PC817 4 CH Optocoupler Isolation Module

Specifications :-

No. of Channels


Input Voltage (V)


Output Voltage (VDC)           


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 230.1 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

PC817 4 Channel Optocoupler Isolation Module

  • Product Code: EC-6620
  • Availability: 45
  • Rs.131.00
  • (Excluding 18% GST)


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