Profile: Avionics Instruments, Inc. specializes in power conversion equipment. Our product line includes DC to AC static inverters, AC to AC frequency converters, AC to DC transformer rectifier units, DC to DC cockpit light dimming controllers, and AC/ DC to DC switching power supplies. Our static inverters are supplied at power levels ranging from 20VA single phase to 37.5kVA three phase. They can be connected in parallel or three phase for higher power ratings. Our light dimmers are available at power levels ranging from 38 watts, single channel to 375 watts, five channels. They are available with remotely adjustable outputs at 0-5VDC, 0-12VDC and 0-28VDC.