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US 10,951,123 B2Granted
Power conversion system
AssigneeChicony Power Technology Co., Ltd.
InventorsYung-Hung Hsiao, Chia-Hsien Yen, Lieh-Chung Yin, Cheng-Chang Hsiao, Hao-Te Hsu
Life of this patent
Estimating the term…
Abstract
A power conversion system is provided. The system includes a switch module, a resonant module, a magnetic conversion module, a bobbin and an iron core. The magnetic conversion module includes a primary winding and a PCB winding module. The PCB winding module includes a printed circuit board, a conductive layer disposed on at least one surface of the printed circuit board, and a switch unit disposed on the printed circuit board.
Claims16
A power conversion system comprising:
- a switching module;
- a resonant module;
- an integrated power-converting module comprising:
- a primary winding;
- a plurality of power-converting units arranged in a parallel manner and each of the power-converting units comprising:
- a circuit board having a base portion and an expending portion connected to the base portion, a penetrating hole formed on the expending portion;
- a secondary winding disposed on the expending portion;
- and
- a synchronous rectifying unit disposed on the base portion, and electrically connected to the circuit board and the secondary winding, wherein the synchronous rectifying unit is configured to receive a converted electric power from the secondary winding;
- and
- a magnetic core;
- an output-controlling device comprising a controller and a plurality of output-controlling modules electrically connected to the controller, wherein each of the power-converting units is electrically connected to each of the output-controlling modules respectively;
- and
- a bobbin including a main body, a plurality of winding portions, and a plurality of receiving portions, wherein each of the receiving portions has a slot, wherein the main body has a first channel, and the winding portions and the receiving portions are arranged in a staggered manner.
11 more elements
A power conversion system comprising:
- a switch module;
- a resonant module;
- a magnetic conversion module comprising;
- a primary winding;
- and
- a printed circuit board (PCB) winding module comprising:
- a printed circuit board;
- a conductive layer disposed on at least one surface of the printed circuit board;
- and
- a switch unit electrically connected to the printed circuit board, wherein the switch unit is configured to receive a converted electric power from the conductive layer;
- a bobbin including a slot to contain the PCB winding module, wherein the bobbin has a first channel crossed through the slot;
- and
- an iron core.
10 more elements
Dependencies are inferred from the claim text.