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2016
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Invention
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State space-based multi-level voltage regulator system. A multi-level voltage regulator system/me... |
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2015
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Invention
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Thermal management system and method. A thermal management system/method allowing efficient elect... |
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2013
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Invention
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Multi-level voltage regulator system. A multi-level voltage regulator system/method providing dis... |
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2011
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Invention
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Load drive device for expanding range of output power. A load drive device capable of expanding a... |
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Invention
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Light-emitting element drive device.
A light-emitting element drive device capable of expanding ... |
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Invention
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Discharge lamp lighting device.
A discharge lamp lighting device capable of simply and inexpensi... |
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Invention
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Dc-dc converter. A DC-DC converter includes a current-source power converter that converts direct... |
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Invention
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Dc-dc converter. A controller controls a voltage-source power converter and a current-source powe... |
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Invention
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Led drive device and led illuminating device. An LED drive device whose power dissipation can be ... |
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Invention
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Discharge lamp starting circuit and discharge lamp lighting device.
The present invention is cap... |
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Invention
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Electronic circuit substrate.
In a method of machining an electronic circuit substrate in which ... |
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Invention
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Switching power supply device.
A switching power supply device ensuring no voltage dip is caused... |
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Invention
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Loosely regulated feedback control for high efficiency isolated dc-dc converters. The improved DC... |
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Invention
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Discharge lamp lighting device. A discharge lamp lighting device capable of preventing magnetic s... |
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Invention
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Edgewise coil and inductor. An edgewise coil achieves positioning of both end portions and accura... |
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Invention
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Substrate.
It is an object of the invention to provide a substrate which allows visual confirmat... |
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2010
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Invention
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Ic thermal management system. The present invention provides a non-intrusive method for dissipati... |
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Invention
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Battery protection circuit, method for protecting battery, power supply device and program. A reu... |
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Invention
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Power supply control device, method for controlling power supply, program and power supply device... |
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Invention
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Method for determining cell number, cell number determination device, power supply device and pro... |
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2009
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Invention
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Gate driving circuit. A primary circuit turns on switching elements and generates energy from a d... |
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2007
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Invention
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Digital controller for controlling output voltage under large variations in load and supply volta... |
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Invention
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Electric power supply system.
There is provided an electric power supply system in which electri... |
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Invention
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Method and device for safety protection of secondary battery. A method and device for safety prot... |
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Invention
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Secondary battery pack.
A chargeable and dischargeable lithium cell and the filter unit capable ... |
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Invention
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Battery pack.
The battery pack is made up by stacking vertically a plurality of electrically-ser... |
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Invention
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Digital controller. 1 calculated, a control signal is output to the power amplifier. As a result,... |
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2006
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Invention
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Multiple-board power converter. The present invention provides a DC-DC power converter that compr... |
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Invention
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Battery pack.
A battery cell 101 has an internal structure where after building up an assembled ... |
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Invention
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Battery pack. There is provided a risk-free and easy-to-use battery pack using battery cells 1 as... |
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2005
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Invention
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Robust digital controller and its designing device. m (z). Further, the designing device automati... |
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2004
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Invention
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Overvoltage protection circuit, and power source, power supply system and electronic apparatus us... |
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Invention
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Pulse generator. clk, which is time resolution of the DSP 17 itself. |
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2003
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Invention
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Planar transformer and output inductor structure with single planar winding board and two magneti... |
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2002
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Invention
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Highly efficient, tightly regulated dc-to-dc converter. The invention presents a highly efficient... |
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Invention
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Power converter |
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Invention
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Power supply |
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Invention
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Tracking or independent output voltage adjustment for multiple output supplies. An apparatus, sys... |
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Invention
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Veta power converter |
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Invention
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Converter |
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2001
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Invention
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Power supply module |
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Invention
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Post-regulated power supply. An architecture for a post regulator control circuit that utilizes a... |
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Invention
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Integrated power supply protection circuit. A power supply with a protection circuit that protect... |
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Invention
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Synchronous rectifier controller to eliminate reverse current flow in a dc/dc converter output. A... |
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Invention
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Power module adapter. The adapter couples a power module to a circuit board. An adapter embodying... |
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Invention
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Surface mount power supplies for standard assembly process. This improved surface mount power sup... |
