These companies manufacture power supplies in just about any format. Whether you need an AC-to-DC, a DC-to-AC, or a DC-to-DC power supply, you can find it here. Most of the larger companies will design and manufacture a custom model for you if necessary.
  Acopian | 610-258-5441 | Easton, PA
AC-DC, DC-DC modular, multinational power supplies. Aimtec | 514-620-2722 | Quebec, Canada
Designer and manufacturer of modular AC/DC and DC/DC switching power supplies. Alliance Test Equipment | 508-671-9970 | Dudley, MA
Products from many manufacturers available at prices discounted up to 80% off manufacturer list price. We specialize in Agilent / HP / Keysight, Tektronix, Anritsu, Fluke and Rhode & Schwartz and others. We are a global organization and have the ability to source hard to find equipment through our network of suppliers. ARCH Electronics | +886-2-2698-9508 | Taipei, Taiwan
AC-DC encapsulated power converter, AC-DC switching power supply, DC-DC encapsulated power converter. Axiom Test Equipment | 1-760-806-6600 | Vista, CA
Whether you need to rent, buy, sell, repair, sell or trade test equipment, we are committed to providing superior customer service and high quality electronic test equipment. In-house repair lab. For anyone seeking to offload surplus or obsolete equipment, we offer a trade-in program or we can buy the equipment from you. Bear Power Supplies | 800-551-2327 | Phelps, NY
Manufacturer of mini AC/DC PCB and chassis mount power supplies. The ONLY power supply design to incorporate the AC input connector, inrush current limiting, fusing and EMI filtering into a PCB mountable module. Behlman | 800-874-6727 | Hauppauge, NY
Switching, linear AC, AC-DC power supplies, uninterruptible power supplies, inverters, DC-DC converters. Bel Fuse | 800-BEL-FUSE | Jersey City, NJ
Surface mount , Micro Fuse, quick-blow, slow-blow, DC-DC converters, PCB mount, DIP, SIP, SMD. C&D Technologies | 800-543-8630 | Blue Bell, PA
Batteries, chargers, DC-DC converters, inductors, power supplies, power board panels, transformers. Cypress Industries | 866-844-6699 | Austin, TX
Copper cables, connectors, fiber optics, power supplies, test fixtures, molded plastics, custom tooling, metal castings, forgings, powdered metal, stampings, precision machining, mechanical assembly. Delta Electronics | 510-668-5100 | Fremont, CA
Switching power supplies, chip inductors, DC/DC converters, voltage regulator modules, EMI filters, voltage controlled oscillators (VCO), temperature controllers, thermal management products, video displays. FRIWO | 719-597-1620 | Colorado Springs, CO
Linear power supplies, lead acid chargers, NiCd & NiMH chargers, switching power supplies, accessories. GlobTek | 201-784-1000 | North Vale, NJ
Linear & switch mode power supplies & adapters, power cords, wire, & cable, OEM/ODM contract manufacturing services. HiTek Power | +1 (978) 352-9100 | Georgetown, MA
+44 (0) 1903 712400 | West Sussex, UK
Manufacture of high voltage power supplies ranging from 100 V to 500 kV and output power rating ranges from 1 W to 100 kW and beyond, providing complete solutions for a wide range of standard and custom OEM applications. Integrated Power Designs | 570-824-4666 | Wilkes-Barre, PA
Open frame, universal input AC-DC, DC-DC, single and multiple output power supplies. Mascot Power Supplies | +47 69 36 43 00 | Norway
Manufacturer of power supplies and battery chargers. National Semiconductor (now Texas Instruments) | 972-995-2011 | Dallas, TX
A/D converters, amplifiers, CRT, flat panel displays, IC solutions, DC/DC converters, regulators. Pascall Electronics | +44 (0) 1983 817300 | UKRF Systems, sub-systems, components, power supplies. Peregrine Semiconductor | 858-731-9400 | San Diego, CA
Fabless provider of RFICs leveraging the company's patented UltraCMOS® technology, an advanced form of SOI that enables the design, manufacture and integration of multiple RF, analog and digital functions onto a single chip. Pico Electronics | 800-431-1064 | Pelham, NY
Transformers, inductors, DC-DC converters, AC-DC power supplies, power factor corrected modules. Quintech | 800-839-3658 | Indiana, PA
Specializing in commercial-grade RF products for broadband cable, satellite L-band and IF including RF matrix switches, RF routers, RF redundancy switches, RF splitters, RF combiners, redundant power supplies, frequency converters and relay switches. Rigol Technologies | 1-877-474-4651 | Beaverton, OR
Digital oscilloscopes, RF spectrum & network analyzers, digital multimeters, function / arbitrary waveform generators, digital programmable power supplies, data acquisition, HPLC and UV-Vis spectrophotometers. Rohde & Schwarz | 888-837-8772 | Columbia, MD
Test & measurement, radio communications, broadcasting, antennas, IT security, signal intelligence, spectrum monitoring, trunked radio. RF signal generators, spectrum , network, and communications analyzers, digital and mixed signal o-scopes, power and field strength meters, amplifiers, frequency counters, arbitrary waveform generators. Spellman High Voltage Electronics Corp | 631-630-3000 | Hauppauge, NY
High voltage DC power supplies, X-ray generators and Monoblock® X-ray sources. UltraVolt | 800-876-7693 | Ronkonkoma, NY
DC to DC converters, AC line operated linear, switching supplies, connectors. Vicor | 800-735-6200 | Andover, MA
DC-DC, AC-DC power supplies, converters, filter modules, connectors, sockets, O Ring diodes, heat sinks, thermal interfaces, capacitors. Wall Industries | 888-507-9255 | Exeter, NH
DC/DC converters and AC/DC power supplies. Wavelength Electronics | 406-587-4910 | Bozeman, MT
Manufactures high performance laser diode drivers and temperature controllers for precision OEM and research applications. XP Power | 800-253-0490 | Sunnyvale , CA
AC/DC switching power supplies - desktop/external, open frame, modular, medical and more. DC/DC converters - high-density modules, 1/8, 1/4/ & 1/2 bricks, SMT, chassis & PCB mount units. |
