Bomara Associates - Chelmsford, MA
Distributor, Manufacturers' Rep, Service Company
Distributor and mfr's rep. of DC to AC inverters. Features include green LEDs, form C relay alarm contacts, clear plastic safety covers, 23-in. rack mountings, six load circuit breakers and signal connectors.
Brand Names: Unipower
www.bomara.com/unipower/index.htm#hot

Merrimac Industrial Sales - Haverhill, MA
Distributor, Service Company
Distributor of DC to AC inverters. Suitable for power and transformer applications. Capabilities include repairing, engineering, designing & contract manufacturing. Various industries served include aerospace, automotive, chemical, defense, electronics, marine, printing, petrochemical, pharmaceutical, textile, communications & plastics.
Brand Names: Meanwell
www.merrimacindustrial.com/Transformers_Mea...

Horlick Co., Inc. - Randolph, MA
Manufacturer, Custom Manufacturer
Manufacturer of motor-generator sets & frequency converters, 2KW to 500 KW ratings, convert 60 to 50 Hz, 60 to 400 Hz, or 50 to 60 Hz, complete with customized controls. PF Model motor generators provide constant voltage & precise frequency regardless of load, switching transients, surges or voltage disturbances. SH Model units convert frequency from 60 to 50 Hz & designed for applications requiring up to 500 kW. TR & SC Models provide 60 to 400 Hz conversion for naval & air force bases, missile & ground support installations, radar & communications test sites, computer centers & airports. Also available are variable frequency & line conditioning units, AC & DC, new, factory reconditioned & rental units.
www.horlick.com/

Schaefer, Inc. - Ashland, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of DC to AC inverters available in variety of series. Specifications of DC to AC inverters include 600 W to 3,000 W output power & 10 VDC to 800 VDC input voltage. DC to AC inverters include single & three phase outputs, integrated uninterruptible power supply (UPS), static switches & battery chargers. DC to AC inverters are suitable for variety of applications including railroads, power generators, fuel cells, photonics & lasers.