SMUGDESK 3PCS Dual MOSFET Trigger Switch DC 5V36V 400W 15A 30A 20KHz PWM

Three-Module Pack for Multi-Channel Builds

This SMUGDESK bundle supplies three dual-channel MOSFET trigger switches in a single pack. Makers, robotics hobbyists and automation engineers can wire independent motor or lighting circuits without sourcing separate boards. Each module handles one load, so the trio suits projects that need coordinated but isolated control channels.

Drop-In DC Switch with Wide Supply Tolerance

The modules accept any DC source from 5 V to 36 V and switch the load directly, eliminating the need for a dedicated logic-level driver stage. Connect the supply, the load and a PWM signal from a microcontroller or function generator; the on-board MOSFETs handle the power path. No external gate-drive circuitry or heatsink mounting is required for typical continuous loads.

400 W Peak Capability with 15 A Steady Operation

At the full 36 V rail the pair of MOSFETs can pass 400 W, while 15 A continuous current is rated for sustained motor or lamp duty. Short peaks up to 30 A are tolerated for start-up surges. The 0–20 kHz PWM range gives fine granularity for speed or brightness curves, but the 20 kHz ceiling limits ultrasonic or very high-frequency switching applications.