San Diego Electronic Power Supplies Manufacturers 9250 Brown Deer Rd Elgar, Sorensen, and California Instruments Programmable Power Supplies. The AMETEK Programmable Power (Formerly the Programmable Division of Xantrex Technology), headquartered in San Diego, CA., is the leader in the design and manufacture of precision, programmable power supplies used in RandD, test and measurement, process control, power bus simulation and power conditioning applications across a wide variety of industrial segments. San Diego CA Electronic Power Supplies Manufacturers Elgar Electronics Corp www.elgar.com Elgar Sorensen California Instruments Programmable Programmable Power Programmable Power Supplies DC Power AC Power AC Power Source AC current source DC Power Supply Modular Modular Power Electronic Load Custom Power rack mount supply Elgar Sorensen California Instruments Programmable Programmable Power Programmable Power Supplies DC Power AC Power AC Power Source AC current source DC Power Supply Modular Modular Power Electronic Load Custom Power rack mount supply Business Reviews Elgar Electronics Corp Testimonials