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DC/DC BOXES AND OPEN

DC/DC converters and open-frame power supplies are essential components in industrial automation, telecommunications, and renewable energy systems, providing stable and isolated DC voltage conversion from a primary DC source. These devices typically feature wide input voltage ranges (e.g., 9-36 VDC or 18-75 VDC), high efficiency up to 96%, and p...

DC/DC converters and open-frame power supplies are essential components in industrial automation, telecommunications, and renewable energy systems, providing stable and isolated DC voltage conversion from a primary DC source. These devices typically feature wide input voltage ranges (e.g., 9-36 VDC or 18-75 VDC), high efficiency up to 96%, and protection against overcurrent, overvoltage, and short circuits. Open-frame units offer flexible mounting options for integration into custom enclosures, while enclosed boxes provide rugged IP20-rated housings for harsh environments. Key specifications include output power from 5W to 600W, single or dual output channels, and industrial-grade operating temperature ranges from -40°C to +85°C.

These products are deployed in control cabinets, railway signaling, solar power inverters, battery management systems, and factory automation panels. They are critical for powering PLCs, sensors, actuators, and communication modules where stable DC rails are required. In sectors like oil and gas, marine, and electric vehicle charging infrastructure, DC/DC converters ensure reliable voltage regulation and galvanic isolation between subsystems.

Subcategories include isolated DC/DC converters, non-isolated point-of-load regulators, and open-frame power modules. Key article codes follow patterns like MW03-12S05 (12V input, 5V output, 3W) or MW03-24D12 (24V input, dual ±12V output, 3W). The MW03 series offers compact SIP or DIP packages with 1500VDC isolation, while higher-power models like MW06 or MW10 provide up to 10W in similar form factors. Accessories include input filters and heatsinks for thermal management.

Partnering with Electric Automation Network ensures access to real-time pricing, up to 65% discount, and express worldwide shipping. Our engineering team provides personalized technical support for selecting the right converter based on input/output requirements, isolation needs, and environmental conditions. Each product includes detailed datasheets and application notes to simplify integration.

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Manufacturer Code Reference Catalog Number Description Delivery Price

SD-200C-48

SD-200C-48

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DC-DC Enclosed converter, Input 36-72VDC, Output +48VDC / 4.2A, Free air convection

3 View Availability View Price

SD-200B-24

SD-200B-24

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DC-DC Enclosed converter, Input 19-36VDC, Output +24VDC / 8.4A, Free air convection

3 View Availability View Price

SD-200C-5

SD-200C-5

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DC-DC Enclosed converter, Input 36-72VDC, Output +5VDC / 34A, Free air convection

3 View Availability View Price

SD-350D-12

SD-350D-12

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DC-DC Enclosed converter, Input 72-144VDC, Output +12VDC / 27.5A, Forced air cooling

3 View Availability View Price

SD-200D-5

SD-200D-5

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DC-DC Enclosed converter, Input 72-144VDC, Output +5VDC / 34A, Free air convection

3 View Availability View Price

RSD-300F-48

RSD-300F-48

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DC-DC Enclosed converter, Input 43.2-100.8VDC, Output +48VDC / 5.7A, railway standard EN50155, 4000VDC I/O isolation

3 View Availability View Price

SD-350C-5

SD-350C-5

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DC-DC Enclosed converter, Input 36-72VDC, Output +5VDC / 57A, Forced air cooling

3 View Availability View Price

PSD-45B-5

PSD-45B-5

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DC-DC Single output Open frame converter, Input 18-36VDC, Output 5VDC / 9A

3 View Availability View Price

SD-350D-48

SD-350D-48

-

DC-DC Enclosed converter, Input 72-144VDC, Output +48VDC / 7.3A, Forced air cooling

3 View Availability View Price

SD-350B-48

SD-350B-48

-

DC-DC Enclosed converter, Input 19-36VDC, Output +48VDC / 7.3A, Forced air cooling

3 View Availability View Price

SD-200D-48

SD-200D-48

-

DC-DC Enclosed converter, Input 72-144VDC, Output +48VDC / 4.2A, Free air convection

3 View Availability View Price

PSD-05-5

PSD-05-5

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DC-DC Single output Open frame converter, Input 36-72VDC, Output 5VDC / 1A

3 View Availability View Price

RSD-300F-24

RSD-300F-24

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DC-DC Enclosed converter, Input 43.2-100.8VDC, Output +24VDC / 11.3A, railway standard EN50155, 4000VDC I/O isolation

3 View Availability View Price

SD-350C-48

SD-350C-48

-

DC-DC Enclosed converter, Input 36-72VDC, Output +48VDC / 7.3A, Forced air cooling

3 View Availability View Price

SD-15A-5

SD-15A-5

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DC-DC Enclosed converter, Input 9.2-18VDC, Output +5VDC / 3A, Free air convection

3 View Availability View Price

PSD-15B-5

PSD-15B-5

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DC-DC Single output Open frame converter, Input 18-36VDC, Output 5VDC / 3A

3 View Availability View Price

PSD-45A-5

PSD-45A-5

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DC-DC Single output Open frame converter, Input 9.2-18VDC, Output 5VDC / 6A

3 View Availability View Price

SD-15B-5

SD-15B-5

-

DC-DC Enclosed converter, Input 18-36VDC, Output +5VDC / 3A, Free air convection

3 View Availability View Price

SD-200B-48

SD-200B-48

-

DC-DC Enclosed converter, Input 19-36VDC, Output +48VDC / 4.2A, Free air convection

3 View Availability View Price

RSD-300F-12

RSD-300F-12

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DC-DC Enclosed converter, Input 43.2-100.8VDC, Output +12VDC / 22.5A, railway standard EN50155, 4000VDC I/O isolation

3 View Availability View Price

PSD-15C-5

PSD-15C-5

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DC-DC Single output Open frame converter, Input 36-72VDC, Output 5VDC / 3A

3 View Availability View Price

SD-15C-5

SD-15C-5

-

DC-DC Enclosed converter, Input 36-72VDC, Output +5VDC / 3A, Free air convection

3 View Availability View Price

SD-200C-12

SD-200C-12

-

DC-DC Enclosed converter, Input 36-72VDC, Output +12VDC / 16.7A, Free air convection

3 View Availability View Price

PSD-45C-5

PSD-45C-5

-

DC-DC Single output Open frame converter, Input 36-72VDC, Output 5VDC / 9A

3 View Availability View Price

SD-350C-12

SD-350C-12

-

DC-DC Enclosed converter, Input 36-72VDC, Output +12VDC / 27.5A, Forced air cooling

3 View Availability View Price

SD-200D-12

SD-200D-12

-

DC-DC Enclosed converter, Input 72-144VDC, Output +12VDC / 16.7A, Free air convection

3 View Availability View Price

SD-200D-24

SD-200D-24

-

DC-DC Enclosed converter, Input 72-144VDC, Output +24VDC / 8.4A, Free air convection

3 View Availability View Price

SD-350D-5

SD-350D-5

-

DC-DC Enclosed converter, Input 72-144VDC, Output +5VDC / 57A, Forced air cooling

3 View Availability View Price

SD-350D-24

SD-350D-24

-

DC-DC Enclosed converter, Input 72-144VDC, Output +24VDC / 14,6A, Forced air cooling

3 View Availability View Price

SD-350C-24

SD-350C-24

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DC-DC Enclosed converter, Input 36-72VDC, Output +24VDC / 14,6A, Forced air cooling

3 View Availability View Price

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