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Power Supply

For industrial control systems and electronic equipment, power supplies are among the most critical components for converting and regulating electrical energy to ensure reliable operation. Power supplies convert incoming AC or DC voltage to the precise voltage levels required by electronic circuits, providing stable, regulated power that protects sensitive equipment from voltage fluctuations. Electrical.com carries an extensive selection of power supplies from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation systems, telecommunications infrastructure, data center operations, and manufacturing control equipment applications.
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MS3102E28-21P
MS3102E28-21P
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MS3106E10SL-3S
MS3106E10SL-3S
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MS3106F20-4S
MS3106F20-4S
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MS3106F20-7P
MS3106F20-7P
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ITT
MS3106F32-17S
MS3106F32-17S
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ITT
MS3108E16S-1S
MS3108E16S-1S
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ITT
MS3108R10SL-4S
MS3108R10SL-4S
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ITT
MS3108R14S-2P
MS3108R14S-2P
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ITT
MS3112E18-32P
MS3112E18-32P
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ITT
MS3116E18-32S
MS3116E18-32S
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ITT
MS3116F8-2S
MS3116F8-2S
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ITT
MS3120F2041S
MS3120F2041S
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ITT
MS3122E12-10P
MS3122E12-10P
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ITT
MS3122E12-3P
MS3122E12-3P
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ITT
MS3122E14-19S
MS3122E14-19S
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ITT
MS3122E14-5S
MS3122E14-5S
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ITT
MS3126E12-10S
MS3126E12-10S
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ITT
MS3126E14-12P
MS3126E14-12P
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ITT
NPDFT-2-R-L-T6
NPDFT-2-R-L-T6
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ITT
SMA-PLUG-R/A-RG316
SMA-PLUG-R/A-RG316
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ITT
SMB-PLUG-STR-RG316-&-RG174
SMB-PLUG-STR-RG316-&-RG174
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ITT
TR1807RFH1NB
TR1807RFH1NB
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ITT
CA3102E24-A24P2
CA3102E24-A24P2
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ITT
CA3106E28-21PF80F42
CA3106E28-21PF80F42
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ITT

Electrical.com stocks the largest inventory of power supplies in the world, with over 1 million square feet of new, used, surplus, and re-certified power supply units available for immediate shipment. From industrial-grade AC/DC converters to specialized DC power systems, we have what you need when others say no. Our comprehensive power supply inventory spans all voltage and current ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our power supplies serve critical applications across industrial automation systems, manufacturing equipment, telecommunications infrastructure, data centers, process control installations, medical equipment, test and measurement systems, transportation systems, building automation, and embedded computing applications.


Whether you're maintaining legacy equipment with obsolete power supply models or sourcing current production units for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need power supplies now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.