VARIABLE FREQUENCY AC INVERTERS USED

Brand	Owner	Address	Description
GENESIS	KB Electronics, Inc.	12095 N.W. 39th Street Coral Springs FL 330652516	Variable frequency AC inverters used for speed control of 3-phase AC induction motors; programmable relays used to interconnect and control electro and electro-mechanical devices, namely, manufacturing machinery, HVAC systems, agricultural machinery, conveyors, pumps, printing machinery and packaging machinery; Programmable Logic Controllers (PLCs) used to interconnect and control electro and electro-mechanical devices, namely, manufacturing machinery, HVAC systems, agricultural machinery, conveyors, pumps, printing machinery and packaging machinery;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A multiplicity of synchronized inverters for driving a multiplicity of loads such as CCFLs that require high ac voltages are arranged in close proximity of the respective loads and controlled in phase. A frequency determination capacitor and a frequency determination resistor are connected to one of the inverters to generate a triangular wave signal and a clock signal. The triangular wave signal and clock signal thus generated are supplied to other inverters to synchronize all the loads so that they can be controlled in phase. The resistance of the frequency determination resistor is set to a substantially small magnitude at the time of startup to increase the frequency of the triangular wave signal, thereby enabling quick startup of the loads.