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Bi-directional device provides a transparent path for CATV and Antenna signals and is fully compatible with high speed internet and interactive digital cable boxes
G(Blue) /12-10 A
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moisture-proof and anti-rust
Shutao 5PCS PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Driver Photoelectric Isolated Module auspowers_batchone Bi-directional device provides a transparentShutao 5PCS PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3. 6 30V Driver Photoelectric Isolated Module Driving port signal voltage: 3. 6 24V Output port voltage port: 3. 6 30V Jumper cap can achieve output port is high potential or pull down output Onboard 4 channel 817 are independent: can achieve different voltage control at then same time This module is used when it is necessary to isolate the control in actual work and voltage
