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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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Part Number	PRICE	Manufacturer
ER14250	In Stock From $29^.29	Dwyer
ER142503FP	Limited Stock From Get Price	EVE
ER14505	In Stock From $11^.77	Dantona
ER17/33	In Stock From $40^.55	Maxell
ER300-10100	In Stock From $77^.22	Danaher Controls
ER300-10200	In Stock From $65^.69	Danaher Controls
ER3000SI-1	In Stock From $2,311^.56	Tescom
ER32L65	In Stock From $14^.67	Omnicel Batteries
ER3V/3.6	Limited Stock From Get Price	Dantona
ER6V/3.6V	In Stock From $45^.70	Toshiba
ER6VC119A	In Stock From $56^.12	Toshiba
ERA05SA	In Stock From $30^.30	Power Source
ERA23FWB	In Stock From $41^.52	Eta-Usa
ERB04A	In Stock From $77^.20	Power Source
ERB24SB	In Stock From $93^.30	Power Source
ERBM082R100W	In Stock From $125^.59	Lenze
ERCFW090130T3848EOA1FAZ	Limited Stock From Get Price	Schneider Electric
ERD 24 1.3 48	In Stock From $68^.26	Kepco
ERK30U-1515	In Stock From $115^.74	Volgen
ERK70U-1515	In Stock From $196^.37	Volgen
ERS-110	In Stock From $36^.93	Electro Rail
ERWPAB3002M020	In Stock From $227^.79	Molex
ERX245	In Stock From $86^.37	Kepco
ERX5-12	In Stock From $80^.67	TDK

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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.