Ecumaster Dual H-Bridge – 30A Peak / 10A Continuous

Ecumaster Dual H-Bridge – 30A Peak / 10A Continuous

The Ecumaster Dual H-Bridge is a compact motorsport control module containing two independent H-bridges, designed for bidirectional DC motor control and protected high-current output control in automotive applications.

Each bridge is protected against over-current and short-circuit conditions, making it suitable for demanding vehicle electronics, motorsport wiring systems, and custom control applications. The device can be controlled using direct device inputs or via CAN bus messages, allowing flexible integration with Ecumaster systems and other CAN-based vehicle electronics.

With support for both 12V and 24V automotive installations, the Dual H-Bridge is ideal for applications such as electric window control, high-current electronic throttle body control, and other bidirectional DC motor requirements.

Key Features

Dual Independent H-Bridges
Contains two independent H-bridge outputs for bidirectional DC motor control.

High Current Capability
Rated for 10A continuous current and 30A peak current.

Over-Current & Short-Circuit Protection
Built-in protection helps safeguard the device and connected components.

CAN Bus or Input Control
H-bridges can be controlled by device inputs or CAN bus messages.

12V & 24V Compatible
Suitable for automotive installations using 12V or 24V electrical systems.

High-Side or Low-Side Output Control
Can supply protected low-side ground or high-side battery voltage independently to each of the 4 outputs.

PWM Control
Low-side output can be PWM modulated on a per-bridge basis.

Common Applications

• Electric window controller
• High-current electronic throttle body amplifier
• Bidirectional DC motor control
• Motorsport wiring systems
• Custom CAN-controlled output systems
• Automotive actuator control
• 12V and 24V vehicle electronics

Technical Specification

Output Functionality

The Ecumaster Dual H-Bridge can be used to supply protected:

• Low-side output, ground switching
• High-side output, battery voltage switching
• Bidirectional DC motor control
• PWM-controlled low-side output per bridge

This makes it useful for applications where a device needs controlled forward/reverse motor operation or protected high-current switching.

Contents

• 1 × Ecumaster Dual H-Bridge module

Important Notes

• Professional installation and configuration are recommended
• Please confirm current requirements before connecting motors or actuators
• Ensure correct wiring, fusing, and CAN configuration for your application
• Suitability depends on the connected device, current draw, and control strategy
• Always refer to the Ecumaster user manual during installation and setup