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. I recommend that you start your search with the companies that support RF Cafe with their advertising.

Power Supply Design Books     Power Supply Design Data 

Analog Devices 800-262-5643 01-1-781-937-1428    World leader in high performance    signal processing solutions Amplifiers and Comparators    Audio, Buffer, Current Sense, Detectors,    Differential, Filters, Instrumentation,    Isolation, Log, Operational, RF/IF, Var Gain Analog to Digital Converters    Audio, Capacitance-Digital, Isolated,    Synchro/Resolver, Temperature-Digital,    Video Decoders, Voltage-Frequency Broadband / Wireless    BB Amps/CODECS, CATV Amps/Splitters,    Mobile TV Tuners, Digital to Analog Converters    Audio, Digital Pots, Video Encoders MEMS and Sensors    iMEMS® Accelerometers, Gyroscopes,    Analog & Digital Temperature Sensors Power Management    Battery, Multifunction Power ICs, Displays,    Supervisors, Linear & Switching Regulators RF/ IF Components    Up/Down Converters, Mixers, Multipliers,    PLLs, Synthesizers, VCOs, RF/IF Amps,    RF/IF Transceivers, Tx/Rx Subsystems Comdel, Inc. Gloucester, MA Tel: 1-800-468-3144 Comdel designs and manufactures RF and DC power supplies and process instruments for the semiconductor, solar cell/photovoltaics, flat panel, and industrial heating industries. Comdel products are in use worldwide by the industry’s major equipment and IC fab manufacturers. Comdel is ISO 9001:2000 certified. Products Capabilities • Single Frequency    RF Generators 50 W to 100 kW 20 kHz to 81.36 MHz • Dual Frequency    RF Generators Master/Slave operation Ideal for plasma apps. • Impedance    Matching    Networks    (Tuners) Match Pro adjusts input impedance to 50 Ω quickly in response to load changes 50 W to 80 kW • Electrostatic    Chuck    Power Supplies For electrostatic chucks used in semiconductor wafer transfer • RF Fundamentals   Course 4-hour course offered on-site at your location • Multi-Channel   Synthesizers   1 - 16 channels   2 - 60 MHz Phase adjustable output avoids arcing / cross-talk in multiple cathode plasma processing chambers. 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. ARCH Electronics +886-2-2698-9508 / Taipei, Taiwan AC-DC encapsulated power converter, AC-DC switching power supply, DC-DC encapsulated power converter. 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. CET Technology 603-894-6100 / Windham, NH Linear power transformers, inductors, chokes, toroids, power inductors, filters, EMI/RFI control, PC mount, surface mount and chassis mount, linear, switching power supplies, UL/CUL and TUV approved. 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 619-258-7700 / Santee, CA High voltage DC-DC converters, photomultiplier power supply modules, rack mount, x-ray, laser, external switch mode, open frame linear, OEM switch mode, DINRail power supplies.

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 800-272-9959 / Santa Clara, CA A/D converters, amplifiers, CRT, flat panel displays, IC solutions, DC/DC converters, regulators. Pascall Electronics +44 (0) 1983 817300 / UK RF Systems, sub-systems, components, power supplies. Pico Electronics 800-431-1064 / Pelham, NY Transformers, inductors, DC-DC converters, AC-DC power supplies, power factor corrected modules. Protek Test & Measurement 201-760-9898 / Allendale, NJ Oscilloscopes, power supplies, multimeters, generators, counters, component testers, RF instruments, special purpose instruments. 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. Spellman High Voltage Electronics Corp 631-630-3000 / Hauppauge, NY High voltage DC power supplies, X-ray generators and Monoblock® X-ray sources. UltraVolt, Inc 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, Inc 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, Inc 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.