4-Channel 817 Optocoupler Voltage Control Adapter Module
$3.00
4-Channel 817 Optocoupler Voltage Isolation Board, Voltage Control Converter Photoelectric Isolation Module
Quick RFQ
The 4-Channel 817 Optocoupler Voltage Control Adapter Module is an electronic interface board that isolates and controls multiple voltage signals between different parts of an electronic system. It uses optocouplers (specifically the 817 type) to achieve electrical isolation between the control and load sides, making it an essential component for protecting sensitive circuits, microcontrollers, and other logic devices from high voltages or noisy environments.
Specifications
- Driving Port Signal Voltage: 3.6-24V
- Output Port Voltage Port: 3.6-30V
- Work Temperature: -25℃~85℃
- Work Humidity: 5%~95%RH
- Size: 48x38mm
| Series | 4-Channel 817 Optocoupler Voltage Isolation Board |
|---|
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