ELECTRICAL CIRCUIT FOR DELIVERING POWER TO CONSUMER ELECTRONIC DEVICES

摘要

An electrical circuit for providing electrical power for use in powering electronic devices is described herein. The electrical circuit includes a power converter circuit that is electrically coupled to an electrical power source for receiving alternating current (AC) input power from the electrical source and delivering direct current (DC) output power to an electronic device. The power converter circuit includes a transformer and a switching device coupled to a primary side of the transformer for delivering power from the electrical power source to a primary side of the transformer. A controller is coupled to a voltage sensor and the switching device for receiving the sensed voltage level from the voltage sensor and transmitting a control signal to the switching device to adjust the voltage level of power being delivered to the electronic device.

主权项

1. An electrical circuit for providing electrical power for use in powering electronic devices, comprising:
a power converter circuit electrically coupled to an electrical power source for receiving alternating current (AC) input power from the electrical source and delivering direct current (DC) output power to an electronic device, the power converter circuit including a transformer and a switching device coupled to a primary side of the transformer for delivering power from the electrical power source to a primary side of the transformer; a voltage sensor coupled to the primary side of the transformer for sensing a voltage level of power being generated by the transformer; and a controller coupled to the voltage sensor and the switching device, the controller configured to receive the sensed voltage level from the voltage sensor and transmit a control signal to the switching device to adjust the voltage level of power being delivered to the electronic device.