Reliable Power Solutions for Modern Railway Applications

RECOM is a global manufacturer of high-performance power conversion solutions with more than 50 years of experience in the power supply industry. Serving customers worldwide, RECOM develops and manufactures AC/DC power supplies, DC/DC converters, switching regulators and protection solutions designed for demanding industrial, medical, mobility and railway applications.

Railway systems require exceptionally reliable electronic components capable of operating safely under harsh environmental conditions, fluctuating input voltages, electrical disturbances and long service lifetimes. RECOM’s railway-certified power solutions are specifically engineered to meet these challenges, helping railway operators, rolling stock manufacturers and infrastructure providers achieve higher system reliability, efficiency and safety.

Our railway portfolio includes EN 50155-compliant DC/DC converters, AC/DC power supplies, EMC filters, e-Fuses and power protection modules that support a wide range of onboard and trackside applications.

Passenger Information and Communication Systems

Modern passenger trains rely on sophisticated information and communication networks to provide real-time travel information, route updates, emergency messaging and onboard connectivity. These systems require highly reliable power conversion capable of handling fluctuating railway battery voltages and harsh operating environments. RECOM’s railway-certified DC/DC converters deliver stable and protected power to passenger information displays, communication modules and network equipment, ensuring uninterrupted operation throughout the journey.

Interior Train Door Control Systems

Automatic interior and exterior train doors are critical safety systems that must function reliably under all operating conditions. Door control electronics require compact, efficient and rugged power supplies capable of tolerating vibration, shock and voltage transients. RECOM’s isolated DC/DC converters provide dependable power for door controllers, sensors and safety monitoring circuits, helping operators maintain passenger safety and system availability.

Train Control, Monitoring and Diagnostic Equipment

Advanced railway vehicles incorporate extensive control and monitoring systems to supervise vehicle performance, diagnostics and operational status. These electronic subsystems demand highly reliable power architectures with excellent EMC performance and long-term stability. RECOM’s EN 50155-compliant converters support onboard control units, vehicle monitoring systems and diagnostic equipment by delivering regulated power across the wide input voltage ranges commonly found in railway environments.

Rail Signalling and Trackside Infrastructure

Reliable signalling systems are essential for safe railway operations. Trackside signalling equipment, interlocking systems and communication networks often operate in remote locations and must maintain continuous service under challenging environmental conditions. RECOM’s robust power solutions provide dependable power conversion for signalling electronics, communication interfaces and infrastructure control systems, supporting safe and efficient railway traffic management.

CCTV and Security Surveillance Systems

Security and safety monitoring are increasingly important across modern railway networks. Onboard and station-based CCTV systems require compact and efficient power supplies that can operate continuously in demanding environments. RECOM’s high-efficiency power converters help support surveillance cameras, recording systems and security communication equipment while minimizing energy consumption and heat generation.

Auxiliary Power Distribution and Electronic Protection

Modern railway platforms integrate numerous electronic subsystems that must be protected against overloads, short circuits and fault conditions. RECOM’s e-Fuse and power protection solutions enable selective load protection and fault isolation, preventing individual failures from affecting critical systems. This contributes to improved system availability and simplified maintenance procedures.

Across rolling stock, rail infrastructure and signalling networks, RECOM power solutions help manufacturers and operators achieve the reliability, safety and efficiency demanded by today’s railway industry. Our products are designed to comply with relevant railway standards, including EN 50155, while providing long operational lifetimes and robust protection against electrical and environmental stresses.

By combining proven railway expertise with innovative power conversion technology, RECOM supports the next generation of intelligent, connected and energy-efficient rail systems. From onboard passenger services and train control electronics to signalling infrastructure and power protection systems, RECOM delivers dependable power where reliability matters most.

Key Products

• DC/DC Converters for Rail Applications
• AC/DC Converters for Rail Applications
• DC/AC Converters for Rail Applications