Charge pump voltage converter
A charge pump circuit which has a simple circuit configuration yet can boost the power source voltage 4 or 8 times. The + side electrode of a capacitor C1 is connected to an input terminal 10 via a ...
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Residential circuit breaker with combination slot motor and arc chute
The combination slot motor and arc chute 102 concentrates the current-induced magnetic repulsive force between the conductors 8 and 12 to boost contact separation force, and also extinguishes the arc ...
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Device and method of commutation control for an isolated boost converter
... thus significantly reducing the power rating for a clamp circuit and enabling use of a simple passive clamp circuit. In addition, through unique timing of the turn-on of the secondary switches, soft ...
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Power electronic circuits with all terminal currents non-pulsating
... boost, buck boost (flyback), buck complement, boost complement, or flyback complement (SEPIC) conversion using a simple circuit requiring only two switches, one of which may be a simple diode ...
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Boost word-line clock and decoder-driver circuits in semiconductor memories
A CMOS boost word-line clock and decoder-driver circuit which can be used for CMOS DRAM's with substrate bias in addition to VDD supply. A boost word-line clock circuit including simple CMOS inverters ...
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Method and apparatus for self-regeneration synchronous regulator
The secondary inductor operates to drive the synchronous power switch using self-regeneration during a flux reversal phase of each cycle. A timing circuit or simple pulse width modulation circuit (PWM ...
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NOVEL SOFT SWITCHED THREE-PHASE BOOST RECTIFIERS AND VOLTAGE SOURCE INVERTERS
... auxiliary network (Lr, Daux, Saux) across the DC rail which operates only during the short turn-on transients of the bridge switches (Sap-Scn). Similarly, a simple, inexpensive auxiliary circuit can ...
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Sub-resonant series resonant converter having improved form factor and reduced ...
... in parallel with the load circuit, and a second inductor connected in parallel with the second capacitor for providing voltage boost capability. In addition to reducing dv/dt in the load circuit, the ...
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PWM CONVERTERS FOR THREE PHASE AC POWER CONTROL AND AC TO DC CONVERSION, AND ...
... boost, buck-boost, flyback, and Cuk configurations for three phase AC-AC power control. In an AC-DC embodiment, only a single power conversion circuit is used in a configuration including a pair of ...
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Hybrid linear-switching power supply
However, a feedback signal is derived from the output of the switching circuit and is used to control the linear regulator, effecting net control of the entire circuit. In this manner, a simple, low ...
View Patent Detail from MicroPatent
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