Patent
Power converter having parallel power switching systems coupled by an impedance inversion network
TLDR
In this article, a power converter includes an input primary switching system with its output connected to phase shift or impedance inversion circuit, and an output load circuit is connected in parallel with both the output of the impedance-inversion circuit and the input to the secondary switching system so that the capacitor voltage determined by the phase delay is controlling of the output voltage of the OLS.Abstract:
A power converter includes an input primary switching system with its output connected to phase shift or impedance inversion circuit. These two circuits cooperate to function as a current source at the output of the impedance inversion circuit. A secondary switching system is connected in parallel with the output of the impedance inversion circuit and is switched synchronously with a controlled phase delay to the input primary switching system to synchronously charge a charge storage capacitor. The phase delay determines the voltage of the charge storage capacitor. An output load circuit is connected in parallel with both the output of the impedance inversion circuit and the input to the secondary switching system so that the capacitor voltage determined by the phase delay is controlling of the output voltage of the output load circuit.read more
Citations
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References
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Patent
Regulated switched power circuit with resonant load
TL;DR: In this paper, a phase-locked switching circuit is employed to control the flow of energy from a power source to a tuned load, which is achieved by means of a pulse width control voltage.
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Integrated solid state isolator circuit
TL;DR: In this article, a ground isolating circuit adapted for construction on a single integrated circuit surface is described. But it is not shown how to construct such a circuit, nor how to detect ground isolated microwave signals.
Proceedings ArticleDOI
A high power factor tuned Class D converter
TL;DR: An approach for achieving high power factor in a zero-current/zero-voltage-switching tuned converter is presented in this article, where a tuned 90 degrees C phase shift section at the switching frequency fundamental of the Class D converter is used to render the power line into a current source.
Patent
Control circuit and method for varying the output of a waveform generator to gradually or rapidly vary a control signal from an initial value to a desired value
TL;DR: In this article, the output signal amplitude is controlled by external data signals to values less than, equal to and greater than, the substantially constant amplitude of an oscillator waveform.
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Sinusoidal output generator
TL;DR: In this article, a square wave generator drives a network composed of a parallel circuit in series with a series resonant circuit, which shifts the current at the fundamental frequency about 30° relative to the fundamental square wave voltage.