Description

980W Railway DC-DC Converter

DDC1000R-110-**-CMC

High-Power & Reliable DC-DC Power Conversion Solution for Railway,
Metro Rail, Transportation, EV & Telecom Applications

The PROXIMWORLD DDC1000R Railway Series DC-DC Converter is a high-power, high-density DC power conversion solution designed for demanding railway and transportation applications. Its rugged construction, wide input range and efficient thermal design make it suitable for critical systems where reliable and stable power conversion is essential.

With a rated power of 980W and up to 1000W peak power, the converter supports multiple output voltage configurations including +5V, +12V, +19V, +24V and +48V.
It is designed for high-demand railway electronics, railway automation, metro rail, transportation and related applications.

Technical Specifications

INPUT VOLTAGE

DC 110V

Input Range: 40–160VDC
OUTPUT VOLTAGE

+5V / +12V / +19V

+24V / +48V configurations
TOTAL POWER

980W

Peak Power: 1000W
ISOLATION

DC 1500V

Between input and output
OPERATING MODE

Continuous Operation

Designed for continuous-duty applications
MTBF

100K Hours Minimum

MIL-HDBK-217F @ 25°C
EFFICIENCY

>91%

Typical during lab testing
OPERATING TEMPERATURE

-30°C to +71°C

Wide operating temperature range
PRODUCT SIZE

240 × 190 × 85 mm

High-power rugged construction
APPROX. WEIGHT

2 kg

Approximate unit weight

Railway & Transportation Applications

The DDC1000R series is designed for high-end transportation applications
requiring high power output, reliable operation and rugged construction.
Its wide input range and multiple output options provide flexibility
for demanding railway power systems.

Railway Systems

Railway Automation

Metro Rail

Transportation

EV Applications

Telecom

Protection & Reliability

✓ DC High / Low Protection
Built-in input voltage protection
✓ Short Circuit Protection
Protection against short-circuit conditions
✓ Overload Protection
Built-in overload protection
✓ IP65 Sealed Converter
Enhanced environmental protection

Railway Standards & Construction

The DDC1000R series is designed for transportation applications and
complies with EN61000, IEC62368 and EN50155
requirements. The design supports demanding railway environments
and transportation vibration conditions.

The converter features a sealed IP65 enclosure with
an aluminium mounting plate for robust installation.
High-grade 9.50 mm pitch terminals provide secure
input and output connections.

Cooling & Installation

The converter uses convection cooling under normal
operating conditions. For 24×7 applications or
installations with higher thermal loads, fan cooling may be required
depending on the application and installation environment.

Key Features


980W Rated Power

Up to 1000W peak power for high-demand applications.

Multi-Output

Supports +5V, +12V, +19V, +24V and +48V configurations.

High Efficiency

Typical efficiency greater than 91%.

Rugged Construction

Designed for demanding railway and transportation environments.

Customization Available

Specifications can be changed, customized or configured according to
specific application requirements and buyer requests. Contact
PROXIMWORLD for application-specific technical support and configuration.

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