Bel Power Solutions Product Portfolio
AC/DC converters
High-performance PSUs for telecommunications, servers, data centres and industrial systems. Available with 3.3 V, 5 V, 12 V, 24 V, 48 V and 54 V outputs and power ratings up to 4800 W.
DC/DC converters
Ruggedised Melcher cassettes for railway applications
Power shelves & racks
Complete power platforms for data centres and AI computing, with redundant systems rated up to 28 kW.
High Power AC/DC
High-power enclosed AC/DC solutions rated up to 7 kW per unit, suitable for industrial, broadcasting and telecommunications applications.
Why Do Engineers Choose Bel Power Solutions?
Broad and Comprehensive Portfolio
Bel Power offers an extensive portfolio of AC/DC and DC/DC power supplies, power shelves, Open Compute solutions and circuit-protection components.
Proven Reliability
Designed for applications where uptime and continuity are essential, from telecommunications and data centres to industrial automation and railway systems.
Focus on Efficiency and Innovation
Through high power density, efficient power conversion and innovative data-centre solutions, Bel supports the next generation of power architectures.
Engineering Support with Local Expertise
Our Sales Engineers support you in selecting, sizing and integrating Bel Power solutions into your application.
Our engineers support you with:
- Selecting and sizing the right power supply solution
- Configuring redundancy or backup for your application
- Selecting the correct output protection
- Technical support after the PSU has been integrated into your application
We support you from initial design through to implementation.
Through our close collaboration with Bel Power and our technical expertise, we help identify a solution that is optimal from both a technical and commercial perspective.
Bel Power Solutions for Modern Power Architectures
Bel Power solutions are used worldwide in applications where continuity, scalability and efficiency are essential.
Typical applications where Bel Power adds value:
- Industrial automation
- Railway & transportation
- Telecommunications & Network Infrastructure
- Energy & Power Infrastructure
- Data Centres & AI Computing
Their high reliability and scalability make these solutions the backbone of modern electronic systems.
High-Performance Front-End PSUs
Front-end power supplies form the core of modern data-centre and telecommunications applications.
Bel Power offers solutions with:
- Power ratings up to 4800 W
- 12 V, 24 V, 48 V or 54 V outputs
- High power density
- Ideal for telecommunications, data communications, distributed power systems and servers
Typically used in data centres and telecommunications infrastructure where scalability and reliability are critical.
Melcher™ Power Converters for Railway & Transportation
With its Melcher™ portfolio, Bel Power is a market leader in reliable DC/DC power solutions for railway and transportation applications. Electronic systems on trains are typically supplied by a 110 V onboard battery, making reliability and compliance with international standards essential.
Typical features of Melcher™ railway converters:
- Ruggedised DC/DC converters from 4 W to 15,000 W
- Available as subrack and chassis-mount solutions
- Designed for applications with 110 V onboard battery systems
- Compliant with railway standards such as EN 50155 and EN 45545-1
- Certified in accordance with STM-E 001 and IRIS Rev. 4
Melcher™ converters are used worldwide in railway applications where maximum reliability, long service life and continuity of the power supply are critical.