DESCRIPTION
The Optocoupler Isolation Module (4-Channel/8-Channel PC817) is a high-performance signal isolation board designed to provide electrical isolation between different circuits. It features industry-standard PC817 optocouplers, ensuring reliable signal transmission while preventing ground loops, voltage spikes, and noise interference. This module is ideal for microcontroller projects, PLC systems, industrial automation, and other applications requiring signal isolation.
This 4-Channel/8-Channel PC817 Optocoupler Isolation Module ensures safe and noise-free signal transmission between circuits, protecting sensitive electronics from high-voltage transients. Its compact design and reliable performance make it a must-have for electronics engineers, DIY enthusiasts, and industrial applications.
FEATURES
- 4-Channel or 8-Channel Options – Choose between 4 or 8 isolated channels for flexible integration.
- PC817 Optocouplers – High-quality optocouplers with excellent isolation performance.
- Wide Input Voltage Range – Compatible with 3.3V and 5V logic levels.
- Electrical Isolation – Prevents noise, ground loops, and voltage surges.
- Fast Response Time – Ensures efficient signal transmission.
- Compact & Durable Design – Easy to integrate into PCB projects and breadboard.
- LED Indicators – Visual status indication for each channel.
- Selectable Output – Jumper caps can select pull up or pull down (default) output.
TECHNICAL DETAILS
- Optocoupler Model: PC817
- Isolation Voltage: 5000Vrms (min)
- Input Forward Current (IF): 3-50mA
- Output Collector-Emitter Voltage (VCEO): 35V
- Switching Speed: ~4μs (typical)
- Operating Temperature: -30°C to +100°C
SHIPPING LIST
- 1x Optocoupler Isolation Module PC817