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PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module – a compact, high‑performance solution for isolating and converting signals between 3.6 V and 30 V. Designed for industrial automation, data acquisition, and safety‑critical applications, this photoelectric isolated module ensures reliable communication while protecting sensitive circuitry.
Why Choose the PC817 Optocoupler Module?
- Versatile Channel Options: Available in 2, 4, or 8 channel configurations to match your system’s complexity.
- Wide Voltage Range: Operates seamlessly from 3.6 V to 30 V, ideal for low‑power and high‑voltage environments.
- Fast Switching Speed: Photo‑transistor output delivers rapid response for real‑time control.
- Robust Isolation: Provides up to 5 kV DC isolation, safeguarding against voltage spikes and ground loops.
- Compact Footprint: Board‑mount design saves space on PCBs and simplifies assembly.
- Easy Integration: Standard 0.1 in. pitch pins and clear labeling make it plug‑and‑play with existing designs.
- High Reliability: Tested to meet industrial standards with long mean time between failures (MTBF).
Key Features & Technical Specifications
- IC Core: PC817 optocoupler (LED + phototransistor)
- Input Voltage: 3.6 V – 30 V DC
- Isolation Voltage: 5 kV DC
- Output Current: Up to 50 mA (typical)
- Operating Temperature: –40 °C to +85 °C
- Package: 2.54 mm pitch DIP or SOIC variants available
- Typical Response Time: < 1 µs
- Power Consumption: < 1 mW (input side)
Ideal Applications
- Industrial PLC and HMI signal isolation
- Motor control and drive systems
- Sensor data acquisition with high‑voltage sources
- Medical device signal protection
- Automotive safety circuits
Installation & Compatibility
Mount the module on a standard 1.6 mm PCB using the provided mounting holes. Connect input pins to your source voltage (3.6–30 V) and output pins to the logic or control circuit. The module is fully compatible with common microcontrollers, PLCs, and industrial communication protocols such as Modbus, CAN, and Ethernet.
Upgrade your system’s safety and reliability with the PC817 Optocoupler Isolation Board – the trusted choice for engineers who demand precision and protection in every signal line.
Price: Original price was: $ 3.92.$ 1.37Current price is: $ 1.37.