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AJMRTC 4 Channel MOS FET Pulse Trigger Switch Controller Board, PWM Optocoupler Opto-isolator Driver Module, Isolated Switch Control for Motor, LED Light and Electronic DIY Projects
- - 4-channel MOSFET trigger switch board with optocoupler isolation to separate control and load circuits
- - Supports PWM pulse signal input, convenient for speed and brightness adjustment of loads
- - Opto-isolation design reduces interference and protects main control board from load side noise
- - Uses MOSFET for low heat switching, suitable for driving DC motors, LED lights and small loads
- - Compact module, easy wiring for intelligent control, electronic prototype and automation projects
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AJMRTC 4-channel MOSFET optocoupler isolation driver board is a pulse trigger switch controller. It adopts optocoupler opto-isolator to achieve electrical isolation between the control signal and the load circuit, effectively suppressing signal interference.
It accepts PWM pulse input to control MOSFET on and off. You can adjust the power of connected loads such as DC motors and LED lights. The isolation structure protects your main MCU from back EMF and surge signals.
This module is widely used for LED dimming, DC motor speed regulation, automatic control systems and various electronic DIY circuit projects.
- Brand: AJMRTC
- Channels: 4 Channel
- Core Component: MOSFET + Optocoupler Opto-isolator
- Control Signal: PWM Pulse Trigger
- Function: Isolated Switch Control
- Applicable Load: DC Motor, LED Light
- Application: Automation Control, Electronic DIY Projects
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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