Three-Dimensional Miniaturized Power Supply

a power supply and three-dimensional technology, applied in the field of three-dimensional miniaturized power supplies, can solve the problem of difficult to place the circuit board a of the power supply into a container with a smaller spa
US20090079321A1Inactive Publication Date: 2009-03-26ABLECOM TECH
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
ABLECOM TECH
Publication Date
2009-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

A three-dimensional miniaturized power supply is composed of at least two of a first circuit board and a second circuit board which are assembled in a chamber of a container in a three-dimensional spatial form, wherein an insulation spacing, which is in compliance with an ITE safety regulation, is provided between a circuit of the first circuit board and a circuit of the second circuit board, allowing an area and a volume of the power supply to be miniaturized, such that the power supply can be emplaced in a small container.
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Description

BACKGROUND OF THE INVENTION

[0001] a) Field of the Invention

[0002] The present invention relates to a three-dimensional miniaturized power supply, and more particularly to a power supply wherein a primary side circuit is installed on an independent circuit board, a secondary side circuit is installed on another independent circuit board, and the two circuit boards are assembled in a three-dimensional form, such that an entire volume of the circuit boards after being assembled can be diminished to be emplaced in a chamber of a container; and at a same time, a space which is in compliance with an ITE (Information Technology Equipment) insulation spacing regulation is provided between the primary side circuit and the secondary side circuit.

[0003] b) Description of the Prior Art

[0004] A circuit board A of a conventional power supply is shown in FIG. 13, wherein the circuit board A can be in a rectangular or a round shape, with its dangerous low voltage primary side circuit B and a safe low v...

Claims

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