450W 20A H-Bridge DC Motor Driver Module, 12-36V PWM Speed Controller with Forward/Reverse Switch

(1) Features full-bridge drive chips and low-resistance 110A NMOS transistors for efficient motor control, including forward and reverse rotation. (2) Operating frequency up to 600 kHz reduces motor noise and heat compared to older drivers. Enhanced driving capability and fast response time deliver superior performance. (3) Dual PWM inputs support 0–100% duty cycle for precise speed control. (4) Wide input voltage range: 10.5–36 V DC — suitable for lithium battery-powered robots and model vehicles. (5) Integrated logic-level isolation circuit enables direct connection to PLCs or 3.3 V / 5 V microcontroller I/O pins. Analog voltage input also supported for motor control and direction. Maximum continuous current: 20 A (with basic heatsink); peak current: 110 A. Includes undervoltage protection. Suitable for small to medium-sized vehicles, robotics, and general-purpose motor control applications. Three-wire interface for speed, forward, and reverse control. Supports full-range PWM (0–100%) — compatible with simple push-button or microcontroller-based control. Directly interfaces with PLCs and 3.3 V / 5 V microcontrollers. Built-in level-shifting protection safeguards microcontroller I/O pins. Module type: H-bridge brushed DC motor driver. Compatible with DC motors from 3 V to 36 V. Input voltage range: 11–36 V DC only (AC input prohibited). Continuous output: up to 15 A at 24 V (360 W), no heatsink required; up to 15 A at 36 V (450 W) with proper thermal management. Rated output power: 450 W (free-air cooling, 36 V / 15 A). Operating temperature range: -40°C to +85°C (industrial grade). Full-load operating temperature: ~45°C. Simple three-wire control for motor on/off, speed, and direction. Color: As shown Material: PCB Package includes: 1 x Driver Module Note: Color may vary slightly due to screen settings and lighting. Dimensions may vary by ±1–3 cm.