High-efficiency bi-directional DC-DC converters for e-mobility applications

Designed with a blend of performance and usability, this converter is poised to become a reliable source for e-mobility applications.

Why the 750W BCE is a must-have for engineers

Calex’s 750W BCE, distributed by Relec Electronics, delivers a robust solution for managing power conversion in EVs and HEVs, making it ideal for auxiliary systems requiring low-voltage power. Here’s what makes it stand out:

• Efficiency redefined: Offering up to 96.7% efficiency, the converter minimises energy waste, which is crucial for extending vehicle range and optimising battery performance.
• IP67 ruggedness: Designed to perform reliably in demanding conditions, its IP67-rated enclosure ensures durability against dust, water, and other environmental factors.
• Simplified integration: The built-in J1939 CAN Bus interface allows seamless integration into existing systems and real-time customization, eliminating complexity for engineers. This converter proves that high-performance doesn’t need to mean high complexity. Its plug-and-play design means you don’t have to be a power electronics expert to leverage its capabilities.

Key features of the 750W BCE bi-directional DC-DC converter

The 750W BCE is engineered with features tailored to the unique needs of e-mobility professionals:

• Versatile power management – The converter’s high-side voltage range of 32-63.2Vdc and low-side range of 6-16Vdc make it ideal for 48V-to-12V hybrid battery systems.
• Bi-directional power flow – Power can flow seamlessly in both directions, managing energy between the main battery and auxiliary systems efficiently.
• Real-time monitoring & control – Equipped with a digital CAN Bus interface, engineers can monitor system data, adjust settings, and control key functions effortlessly, optimising performance for specific applications.
• High efficiency & thermal management – With up to 96.7% efficiency and a liquid-cooled design, the converter delivers consistent performance even in the most thermally demanding environments.

Conclusion

The Calex 750W BCE Bi-Directional DC-DC Converter is a dependable, high-performance solution that empowers engineers to achieve their design goals with ease. Whether you’re working on electric vehicles (EVs), hybrid electric vehicles (HEVs), or any project requiring 48V to 12V conversion for auxiliary systems, this converter is your ideal ally. It’s perfect for engineers focused on battery management, power distribution, and system optimisation—even if power electronics isn’t your primary field. With its user-friendly design and reliable performance, the 750W BCE helps you create efficient, reliable systems for the next generation of e-mobility.