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Wallco is a factory authorized SolaHD distributor offering one of the industry's most complete selections of industrial DC power supplies. Whether you're designing a new control panel, replacing an existing power supply, or upgrading an industrial automation system, SolaHD offers reliable power conversion solutions engineered for demanding manufacturing and process control environments.
The SolaHD product family includes high-performance DIN rail power supplies, economical OEM power supplies, compact multi-output power supplies, DC-DC converters, redundancy modules, and IP67-rated machine mount power supplies. Available output voltages include 5 VDC, 12 VDC, 15 VDC, 24 VDC, and 48 VDC, with power ratings ranging from 15 Watts to 960 Watts. Many models feature universal AC input, high operating efficiency, PowerBoost™ overload capability, wide operating temperature ranges, hazardous location approvals, and advanced diagnostics for critical industrial applications. :contentReference[oaicite:0]{index=0}
Download the complete SolaHD DC Power Supply Selection Guide to compare every product family, available output voltage, power range, mounting style, and application before choosing your power supply.
Browse the product families below to find the best solution for your application, from high-performance SDN-D and SDN-C Series power supplies to compact SCP Series power supplies, SCD DC-DC converters, and redundancy modules for mission-critical systems.
Selecting the correct DC power supply starts by understanding your application's electrical requirements. Consider the required input voltage, output voltage, total output current, power consumption, mounting style, operating environment, and any required certifications before selecting a power supply. SolaHD offers solutions ranging from compact 15 Watt DIN rail power supplies to high-capacity industrial power supplies designed for harsh manufacturing environments. :contentReference[oaicite:1]{index=1}
| Series | Best For |
|---|---|
| SDN-D | Premium industrial automation and harsh environments |
| SDN-C | Hazardous locations, offshore, and heavy industrial applications |
| SDN-P | General industrial automation and machine control |
| SDP | Low power DIN rail applications |
| SVL | Cost-effective OEM and control panel applications |
| SCP | Compact single, dual, and triple output power supplies |
| SCP-X | IP67 machine mount applications |
| SCD | DC-to-DC voltage conversion |
| Redundancy Modules | Critical systems requiring redundant power supplies |
If you're unsure which SolaHD DC power supply is best for your application, our team can help you select the correct model based on your voltage, current, wattage, environmental, and mounting requirements.