Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake China Mainland

Trigger Loop Timer Delay Switch – Dual MOS Control Board 12-24V

China Mainland
$4.59 $5.50
Skip to product information
Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake China Mainland
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake China Mainland
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake China Mainland
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake
  • Trigger Loop Timer Delay Switch Circuit with LED Digital Display Dual MOS Control Board Instead of Relay Module 12 24V Quake
Trigger Loop Timer Delay Switch – Dual MOS Control Board 12-24V

Trigger Loop Timer Delay Switch – Dual MOS Control Board 12-24V

$4.59 $5.50
Ships FromChina Mainland

Trigger Loop Timer Delay Switch Circuit – Dual MOS Control Board

Take precise control of your DC circuits with this versatile Trigger Loop Timer Delay Switch. Featuring a bright LED digital display and dual MOS tube output, this compact control board is a smart, silent upgrade over traditional electromagnetic relay modules. Whether you're automating motors, lighting, pumps, or solenoid valves, this module delivers clean, reliable switching every time. Made in Mainland China.

Key Features

  • Wide Voltage Range: Operates from 5V to 36V — compatible with the vast majority of DC systems.
  • Adjustable Timing: Continuously adjustable from 0.1 seconds (minimum) to 999 minutes (maximum) for maximum flexibility.
  • Dual MOS Parallel Output: Lower internal resistance, higher current capacity — supports up to 15A / 400W at room temperature.
  • Silent, Spark-Free Switching: No mechanical noise, no sparks, and zero electromagnetic interference during switching.
  • Long Service Life: Solid-state MOS switching far outlasts conventional electromagnetic relays with unlimited switching cycles.
  • LED Digital Display: Clear, easy-to-read interface for setting and monitoring all parameters at a glance.
  • Emergency Stop (STOP Button): One-key emergency stop for immediate circuit interruption.
  • Reverse Connection Protection: Built-in reverse polarity protection — misconnecting power will not damage the board.
  • Sleep Mode: Display automatically shuts off after 5 minutes of inactivity to save power; any key press wakes it instantly.
  • Independent Parameter Storage: OP, CL, and LOP parameters are stored independently and automatically saved on power-down — no need to reprogram after a restart.

Specifications

Input Voltage 5V – 36V DC (wide voltage)
Output Current Up to 15A (room temperature)
Output Power Up to 400W
Timer Range 0.1 seconds – 999 minutes
Output Type Dual MOS Tube (parallel active output)
Display LED Digital Display
Package Type DIP Module
Condition New
Origin Made in Mainland China

Common Applications

  • DC motors and micro pumps
  • LED light strips and bulbs
  • Solenoid valves
  • Automated relay-replacement circuits
  • DIY electronics and automation projects
  • Any device requiring timed or loop-switched DC control

What's in the Box

  • 1 × Trigger Loop Timer Delay Switch Dual MOS Control Board

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What voltage range does this Dual MOS Timer Delay Switch support?

A: This timer delay switch module supports a wide operating voltage of 5V to 36V DC, making it compatible with most common DC power supplies including 12V and 24V systems.

Q: Can this module replace a standard electromagnetic relay?

A: Yes — this Dual MOS control board is specifically designed as a solid-state replacement for electromagnetic relay modules. It offers silent, spark-free operation, a longer service life, and no electromagnetic interference, making it a superior choice for high-frequency or continuous-duty switching applications.

Q: How long can the timer be set for, and is it easy to adjust?

A: The timer is continuously adjustable from as short as 0.1 seconds up to 999 minutes. Adjustments are made directly on the board via the intuitive interface and LED digital display, and all settings are automatically saved even when power is removed.

Q: What happens if I accidentally reverse the power connections?

A: This module includes built-in reverse connection protection, so an accidental reversal of the power supply polarity will not damage the board — giving you peace of mind during installation and testing.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

You may also like