Home News Introducing the High

Relec Electronics, in collaboration with Calex, is excited to announce the launch of the new HBC Series of bi-directional, liquid-cooled DC-DC converters. Tailored to meet the demands of the ever-evolving e-mobility industry, this innovative solution delivers 4kW of power, making it an ideal choice for engineers and developers working on Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs). With industry-leading efficiency, reliability, and ease of integration, the HBC Series simplifies power management for next-generation electric vehicles—without requiring advanced power electronics expertise.

Why the HBC Series Stands Out

Relec Electronics, in collaboration with Calex, is excited to announce the launch of the new HBC Series of bi-directional, liquid-cooled DC-DC converters. Tailored to meet the demands of the ever-evolving e-mobility industry, this innovative solution delivers 4kW of power, making it an ideal choice for engineers and developers working on Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs). With industry-leading efficiency, reliability, and ease of integration, the HBC Series simplifies power management for next-generation electric vehicles—without requiring advanced power electronics expertise.

HBC Series

Key Features of the HBC Series

Compatible with both 400V and 800V battery systems, the HBC Series offers flexible input ranges (220-450Vdc or 440-875Vdc) and provides a 12V or 24V output for auxiliary system support.

Seamlessly handles power conversion in both directions, managing high-voltage and low-voltage systems with ease.

Equipped with a built-in CAN Bus interface, engineers can monitor system data, adjust settings, and control key functions—no need for in-depth power conversion expertise.

Achieves up to 97.2% efficiency, minimizing energy waste and heat, while its liquid-cooled design ensures stable performance, even in harsh environments.

Who Can Benefit from the HBC Series?

The HBC Series is a enhances projects for engineers developing EVs, HEVs, or any application that requires high-voltage power conversion for auxiliary systems. It’s especially valuable for those working on battery management and system optimisation without specialised knowledge of power electronics. Whether you’re looking to improve range, improve vehicle performance, or ensure efficient energy management, the HBC Series delivers a robust and reliable solution for your design needs.

High Voltage,
Low Hassle

Supports up to 800V for efficient auxiliary power conversion

97% efficiency

Designed specifically for high-voltage battery systems and energy management.

Ready to Power Your Next E-Mobility Project?

If you’re seeking a cutting-edge, efficient, and easy-to-integrate solution for your next e-mobility project, look no further than the HBC Series from Relec Electronics. Contact us today to speak with one of our experts and learn more about how our solutions can help you power the future of electric mobility.

Need help choosing the right power supply for your application?

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At Relec Electronics, we are committed to empowering your applications with the right power conversion solutions. Leveraging our extensive knowledge and experience, we guide you through the selection process, ensuring that you have all the information you need to make the best choice for your specific needs.

In the ever-evolving world of power electronics, having a trusted partner like Relec Electronics by your side ensures that you are equipped with the right tools and knowledge to navigate the complexities of power conversion, driving your applications to new heights of performance and reliability.

Let’s make this easy and call us today.

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