COSEL DIN Rail DC/DC Converters
Reliable DC Power Conversion for Industrial Control Cabinets
Industrial control systems frequently require multiple voltage rails derived from a single DC bus - whether for powering sensors, controllers, communication modules, or signal processing circuits. Converting these voltages efficiently and reliably within the confined space of a control cabinet is a recurring design challenge.
COSEL's DIN rail DC/DC converters are designed to address exactly this need. Engineered for direct mounting on standard 35 mm DIN rails, they provide stable, isolated DC output voltages from a wide DC input range, fitting naturally into existing cabinet architectures without additional mounting hardware or complex integration effort.
Designed for Industrial Control and Automation
COSEL DIN rail DC/DC converters are well suited for use in a broad range of industrial environments, including:
- Industrial automation and control cabinet installations
- Machinery and embedded control systems
- Process control and infrastructure equipment
- Building automation and fieldbus-connected systems
- Distributed power architectures with mixed voltage requirements
Technical Characteristics
The portfolio is built around the requirements of continuous, reliable operation in industrial settings:
- Wide DC input voltage range covering 9-76 V DC, compatible with common industrial bus voltages
- Single and dual output configurations, including symmetrical dual outputs for analogue and signal circuits
- Standard output voltages covering the most common control and signal supply levels
- Output power range suited to auxiliary and distributed supply applications
- Plug & Play design for straightforward installation and commissioning
- Built-in overcurrent and overvoltage protection
- Remote On/Off function for system-level power sequencing and control
- Optional case and cover configurations for flexible installation requirements
- Convection cooling with no moving parts for maintenance-free operation
- EN and UL safety approvals
- 5-year manufacturer warranty
- Long product lifecycles and consistent manufacturing quality
A Focused Solution for DIN Rail DC Distribution
The COSEL DIN rail DC/DC converter range provides a compact, reliable, and easy-to-integrate solution for applications where a DC bus voltage needs to be efficiently converted to one or more stable output rails within a control cabinet. The Plug & Play design philosophy minimises installation complexity, while the wide input voltage tolerance accommodates variations in bus voltage without requiring additional input conditioning.
For system designers looking to standardise on a single, proven platform for DIN rail DC power distribution, COSEL offers the reliability, certification, and long-term availability that industrial projects demand.
As an authorized COSEL partner, FORTEC Switzerland supports you in selecting the right DIN rail DC/DC converter for your application - from technical consultation through to project-specific configuration and procurement.