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4PCS 8 Channel Optocoupler Isolation Board PC817 Signal Converter 3.6-30V Optocoupler Isolation Module

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$11.99

$ 4 .99 $4.99

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1.Style:1 Ch


About this item

  • The 8-channel optocoupler isolation module adopts 5.0 pitch screw terminals for convenient wiring.
  • The module is suitable for isolation when the output level of the single-chip microcomputer is used to drive inductive components such as motors, and anti-interference protects some circuits of the single-chip microcomputer.
  • Optocoupler isolator can be used with other electronic devices to provide isolation between low and high-voltage circuits.
  • The optocoupler isolation module adopts optocoupler isolation, which is stable and reliable and has a long service life.
  • Devices used for microprocessor input/output switching; DC and AC power control; Communications equipment protection; Power supply regulation.


Product parameters:
Input signal voltage: DC 3.6-24V
Output signal voltage: 3.6-30V
EL817 features:
Isolation voltage is greater than 3000V
Input current max 50MA
Working current>1MA
Maximum output current 50MA (input current must be 15-20MA)
Working temperature -55~110 degrees.
Maximum application signal frequency: 5KHz

Package inluded:
4 x PC817 8-Channel Optocoupler Isolation Board