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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
3983/25	Limited Stock From Get Price	EMS Power
39909-0030	In Stock From $2^.84	Molex
39909-0031	In Stock From $3^.44	Molex
39909-0033	In Stock From $2^.02	Molex
399D	In Stock From $392^.19	Danfoss
399E	In Stock From $353^.90	Danfoss
39CH-SP-L	In Stock From $1^.08	Eaton
39J2781	In Stock From $33^.46	IBM
39J5638	In Stock From $65^.84	IBM
39PSR4ANDN	Limited Stock From Get Price	Siemens
39X12	In Stock From $12^.02	Eaton
39Y7359	In Stock From $57^.22	IBM
3A-066WP05	Limited Stock From Get Price	Intertec
3A-211DN09	In Stock From $15^.77	ENG Electric
3A500-130HRL1	In Stock From $1,099^.51	Eec Aeg
3A62-84-1	In Stock From $46^.02	Magnetek
3AFE10034434	Limited Stock From Get Price	ABB
3AUA0000033361A0022905	In Stock From $877^.50	ABB
3AUA0000033361A0026905	In Stock From $877^.50	ABB
3AUA0000033361A0030905	In Stock From $877^.50	ABB
3AUA0000033361A0046848	In Stock From $1,139^.31	ABB
3AUA0000036340	In Stock From $542^.17	ABB
3B880	In Stock From $59^.12	Energy Plus
3BDH000013R1	In Stock From $1,986^.67	ABB

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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.