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AJMRTC TLP281 4-Channel Opto-Isolator Module, 4 Channel Optocoupler IC Board, High Low Level Signal Isolation Module for Arduino Expansion Board Circuit Isolation Project
- - TLP281 4-channel opto-isolator module, achieves electrical isolation between high side and low side signals to protect control circuits
- - Four independent optocoupler channels on one board, supports multi-channel signal isolation and level conversion
- - Effectively suppresses interference and noise transmission, improves stability of your control system
- - Standard pin header layout, simple wiring, easy to connect with Arduino and other expansion boards
- - Widely used for PLC signal isolation, motor drive control, power switching and embedded circuit projects
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AJMRTC TLP281 4-Channel Opto-Isolator Module adopts TLP281 optocoupler chip to realize galvanic isolation between input and output circuits. It can separate high voltage and low voltage signal sides, block ground loop interference and protect your main control board from surge damage. With four independent channels, the module supports simultaneous multi-channel signal transmission and level isolation. The breakout board comes with clear pin definitions and pin headers for quick assembly. It is commonly used for isolating switching signals in motor control, relay driving, PLC interfaces and various Arduino expansion projects to enhance circuit reliability and safety.
Specifications
- Brand: AJMRTC
- Model: TLP281 4-Channel Opto-Isolator
- Chip: TLP281 Optocoupler
- Channels: 4 Independent Isolation Channels
- Function: Galvanic Isolation, High / Low Level Signal Separation, Noise Suppression
- Compatible: Arduino, Expansion Boards, PLC
- Application: Motor Control, Relay Switching, Signal Transmission, Circuit Protection
- Feature: Multi-channel isolation, anti-interference, compact breakout design
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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