PC817 4-Channel Optocoupler Isolation Board

The PC817 4-Channel Optocoupler Isolation Module is designed for electrical isolation between high-voltage and low-voltage circuits. It features four PC817 optocouplers, allowing it to safely transmit signals while preventing voltage spikes and electrical noise. This module is ideal for microcontroller interfacing, industrial automation, motor control, and signal isolation applications.

Features:

1. Provides 4-channel electrical isolation for microcontrollers and other sensitive circuits.
2. Uses PC817 optocouplers to safely transfer signals between different voltage domains.
3. Protects microcontrollers from high-voltage transients and interference.
4. Supports low and high-level signal triggering.
5. Compact and easy to integrate into various projects.

Specifications:

• Optocoupler Model: PC817
• Number of Channels: 4
• Input Voltage: 3.3V - 24V DC
• Output Voltage: 5V - 24V DC (depends on external circuit)
• Output Type: Open-collector
• Isolation Voltage: 2500V RMS
• Dimensions: Compact and easy to mount

Package Includes:

1 × PC817 4-Channel Optocoupler Isolation Module