Semiconductor Components Industries, LLC

Motorola Corporation

Kevin Joseph O'Connor

Andrew Niles

Bernard F Coll

Scott V Johnson

Andrew K Stemple

An electrical circuit, in some embodiments, comprises a control circuit having a plurality of switches and an electrical load having a plurality of load components. A first of the plurality of switches is configured to control a first of the plurality of load components. A second of the plurality of switches is configured to control a second of the plurality of load components synchronously with the first of the plurality of switches.

Synchronous switching circuit

A system, in some embodiments, comprises: multiple light emitting diode (LED) strings configurable in series or in parallel depending on a supply voltage provided in the system; and multiple current regulators, a different one of the multiple current regulators coupled to each of the multiple LED strings and configured to regulate current passing through a respective LED string, wherein at least one of the multiple current regulators is bypassed when the multiple LED strings are configured in series.

LED lighting system

An electronic circuit apparatus ( ) for a field emission device ( ) comprises a charge emission device electrically connected to a charge ballast electronic circuit ( ). The charge ballast electronic circuit includes a capacitance device ( ) electrically connected in series with a transistor ( ) and electrically connected in parallel with a resistor ( ) where the capacitance is chosen to adjust a charge emitted by the field emission device.

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Tempe, AZ, United States of America

Kevin Joseph O'Connor