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Multi-output power supply device possessing anti-misconnection control device

A control device and multi-output technology, which is applied to parts of connection devices, coupling devices, output power conversion devices, etc., can solve the problems of unreduced costs, unfriendly consumers, and inability to meet consumers' continuous price reduction, etc., to achieve Effects of saving costs and reducing the frequency of using errors

Inactive Publication Date: 2014-10-22
KERIO TECHNOLOGIES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The volume and weight of the power supply become a burden for consumers, which is not conducive to carrying and using; the power supply cannot meet the trend of miniaturization of electrical appliances
At the same time, circuit components are the main cost of the power supply. Existing power supplies focus on the layout of more circuits, so the cost cannot be reduced, and it cannot meet the constant expectations of continuous price reduction in the minds of consumers.
[0006] From the situation mentioned above, it can be seen that using the existing power supply is not very friendly to consumers in terms of the weight to be carried, the space occupied, the price of the product, etc.

Method used

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  • Multi-output power supply device possessing anti-misconnection control device
  • Multi-output power supply device possessing anti-misconnection control device
  • Multi-output power supply device possessing anti-misconnection control device

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Embodiment Construction

[0026] With the information age, most young people own more than one electronic product at the same time, such as laptops, mobile phones and tablets. The increasingly large 3C family includes all generations, and electronic products have gradually become a necessity of life. In order to meet the needs of these consumers for multiple electronic products to be used on the go and for a long period of time, the present invention proposes a low-cost, thinner, multi-output power supply with an anti-mis-connection design and an anti-misconnection control device. The first preferred embodiment of the present invention has a multi-output power supply with an anti-misconnection control device for reference Figure 1 to Figure 4 As shown, there is a housing 1 , wherein a plurality of connection openings 10 are formed on the housing 1 , which are illustrated as two connection openings 10 here. The casing 1 covers a transformation circuit 2 , where the current end is defined as the power ...

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Abstract

The present invention relates to a multi-output power source provided with a foolproof seal device. The invention includes a housing formed with a plurality of exposed connection openings; an voltage-converting circuit having an output terminal; a plurality of output ports connected in parallel, each corresponding to one of the connection openings formed on the housing; at least one foolproof seal device for covering the connection openings in such a manner that only one of the connection openings is exposed to outside at a time; and at least one switch device for ensuring that the output terminal of the voltage-converting circuit outputs a voltage corresponding to the connection opening exposed to outside.

Description

【Technical field】 [0001] The invention relates to a power supply, in particular to a multi-output power supply with an anti-misconnection control device. 【Background technique】 [0002] In order to improve the convenience of using electrical products, electrical products continue to be miniaturized. However, the specifications of power supplies used with electrical products are varied, so that ordinary consumers often have innumerable power supplies of various specifications in their homes. The suppliers not only have inconsistent output voltages, but also have different output adapter sizes, making it impossible to switch between them. Therefore, some industries, such as notebook computers, are gradually integrated into one or two common voltage specifications such as 19V or 16V; more common is the currently standardized USB connector, which simply provides 5V DC power; as for tablet computers, more Use 12V DC power supply. [0003] On the other hand, in addition to the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/00
CPCH02M7/003H01R13/701G06F1/26
Inventor 苏俊吉
Owner KERIO TECHNOLOGIES INC
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