Schaefer C500D SERIES DC/DC Converter

Compact 180W to 250W Industrial DC Power Conversion. The Schaefer C500D Series DC/DC Converter is a compact, industrial-grade switch mode power supply designed for reliable DC voltage conversion in demanding environments.

Part of Schaefer’s established C/B 500 platform, the C500D is engineered for long operational life, stable performance, and flexible integration into critical infrastructure systems. It is well suited to rail, industrial automation, telecommunications, utilities, and defence applications where dependable DC power is essential.

Built for Long-Term Infrastructure Applications

The C500D Series delivers up to 250W of regulated DC output power in a robust 3U form factor. Designed using industrial-grade components and proven converter topologies, it supports high reliability installations where downtime is not acceptable.

With a typical MTBF of 100,000 to 140,000 hours at 40°C, the C500D is suitable for long-life asset platforms and fixed infrastructure deployments across Australia and New Zealand.

Wide Input and Output Flexibility

The C500D supports a broad DC input voltage range and is available in multiple standard output voltages to suit common industrial and rail DC bus architectures.

This flexibility allows system designers to:

- Interface with battery-backed DC systems
- Convert between standard industrial DC voltage levels
- Integrate into legacy or modernised infrastructure
- Maintain standardisation across fleets or distributed assets

Multiple model are available within the series to accommodate different voltage and current requirements.

Designed for Integration

The C500D is supplied in a 3U eurocassette format for 19" sub-rack systems, with alternative mounting options available to suit cabinet-based installations.

Its modular design allows integration into:

- Centralised DC power systems
- Distributed control cabinets
- Rail signalling racks
- Telecommunications shelters
- Industrial automation panels

Optional configuration and interface capabilities allow the unit to be tailored to project-specific requirements.

Engineered for Harsh Operating Environments

The C500D is designed to operate across a wide temperature range and can be specified with enhanced environmental and mechanical options where required.

This makes the series suitable for:

- Outdoor or semi-controlled enclosures
- High ambient industrial environments
- Transport and vibration-prone installations
- Remote infrastructure deployments

Supported Locally by Powerbox Australia

As the authorised value-added distributor for Schaefer in Australia and New Zealand, Powerbox provides local engineering support, configuration guidance, and integration expertise.

We assist OEMs, system integrators, and asset owners with:

- Model selection
- System design alignment
- Rack and cabinet integration
- Lifecycle and obsolescence planning

If you are specifying DC power conversion for a new project or infrastructure upgrade, our team can help ensure the correct C500D configuration is selected for long-term performance.