Removable fan for rack mounted rectifiers
... rectifiers. Document Type: Patent. Inventor: Hogan, Gerald Michael;Marzec, Steven Jeffery;Ratner, Lyle James. Applicant: Assignee: ADS, The Power Resource, Inc.. Patent Number: 06075698 06075698A ...
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CONTROL OF DC/DC CONVERTERS HAVING SYNCHRONOUS RECTIFIERS
A DC to DC power converter includes synchronous rectifiers which respond to a control waveform. Negative current from a load into the power converter is prevented by increasing the converter output ...
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ADAPTER FOR COMMUNICATING OVER POWER LINE
An adapter for communicating over power line of the present invention is comprised of a transmitting unit, comprising a power supply including a transformer, a plurality of rectifiers, and a smoother ...
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Switching mode power supply
A switching mode power supply including a transformer, a power transistor, rectifiers, filters, a feedback portion, a power transistor controlling portion, and a synchronous signal controlling portion ...
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Power converter circuit
... is connected to the DC voltage circuit, and a voltage limiter protection circuit (7), preferably in form of a varistor, is connected between both partial rectifiers and a middle voltage (8) of the DC ...
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High efficiency power converter
Patent Publication Date: 04/24/2001. A power converter nearly losslessly delivers energy and recovers energy from capacitors associated with controlled rectifiers in a secondary winding circuit, each ...
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AC current detector and power supply circuit
... through a series inductance (L) and a series DC blocking capacitance (C) uses two MOSFET asynchronous rectifiers ((Q2) in its full wave output section. Each ((Q2) is serially connected between the ...
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Start-up circuit for a switch mode power supply
The transformer is, therefore, effectively disconnected from the switch mode power supply after start-up. The start-up circuit also can function as a voltage regulator in which the rectifiers conduct ...
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DC electrical power supply system
A DC electrical power supply system for converting AC power to DC power for various telecommunications equipment loads includes plural rectifiers mounted on one or more shelves and adapted to be ...
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High efficiency power converter
Patent Publication Date: A power converter nearly losslessly delivers energy and recovers energy from capacitors associated with controlled rectifiers in a secondary winding circuit, each controlled ...
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