Synchronously tuned power converter method and apparatus
October 11, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3863134 Direct current power converters employing digital techniques used in electronic timekeeping apparatus Eliminating DC-DC converter switching transients in digital systems Digital firing pulse generator for thyristor power converters Pulse width modulated voltage regulator-converter/power converter having push-push regulator-converter means Synchronized receiver power system Control system for a linear synchronous motor Single phase and three phase AC to DC converters Harmonic noise control in chopper type voltage regulators Variable frequency oscillator InventorAssigneeApplicationNo. 320685 filed on 10/11/1994US Classes:363/39, With means to introduce or eliminate frequency components327/45Including sampling or reference frequencyExaminersPrimary: Nguyen, MatthewAttorney, Agent or FirmInternational ClassesH02M 001/12H02J 001/02 AbstractAn improved switching power supply includes a variable frequency switching circuit. The frequency of the switching circuit is varied to minimize interaction between generated power supply noise and an electronics device powered by the power supply. The operating frequency or frequencies of the powered electronics device are monitored to allow continuous real time control over the switching circuit frequency to be provided. | |
