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Program-controlled universal charging device

A charging device and program-controlled technology, applied to electrical program control, program control in sequence/logic controllers, electrical components, etc., can solve problems such as environmental pollution and luggage burden inconvenience

Inactive Publication Date: 2008-06-18
林暐宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings a lot of inconvenience to users, especially when traveling abroad and business contacts, various charging converters (adapters) have to be carried out, which causes luggage burden and inconvenience
Moreover, the converter (adapter) will be eliminated along with the electronic products, resulting in useless waste and discarded, which will directly cause environmental protection problems of environmental pollution

Method used

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Examples

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Embodiment Construction

[0030] Please refer to figure 1 , is a schematic diagram of the appearance of the present invention. The programmable universal charging device 1 of the present invention can charge multiple electronic devices (laptop computers, personal assistants, digital cameras, mobile phones, etc.) at the same time. When the user wants to use the programmable universal charging device 1 of the present invention to charge a load, he needs to provide input data or set a reference value through the operation input unit 40 to select the type of load and its charging specification, such as: laptop, Personal assistants, digital cameras, mobile phones and other types of electronic devices, and set the correct charging specifications of each power output terminal V1, V2, V3, V4, V5, so as to provide for the use of the above electronic devices. At the same time, by operating the input unit 40, it can be used to add, delete or modify the data of the internal charging specification, so that new ele...

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PUM

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Abstract

This invention relates to a controlled currency charge equipment and chargeable method, which includes: a power converter that changes the AC power into DC power; pluralities of energy storage capacity, each of them connects to the power converter by a change-over switch; a control cell, which is connected to the power converter, wherein the energy capacity and change-over switch control the power converter to adjust the DC power' output according to the need for different load charge powers, and they control the change-over time of the change-over switch to store the different DC powers in these energy storage capacity indirectly and separately to charge different loads.

Description

technical field [0001] The invention relates to a program-controllable way to modulate the output power of a power supply, and the modulated output power is respectively time-division switched by a plurality of switching switches to charge a plurality of energy storage capacitors and to charge a variety of electronic devices. A universal charging device for charging the product. Background technique [0002] With the development of the information industry, various portable electronic products, such as mobile phones, notebook computers, personal digital assistants and digital cameras, provide different applications such as audio-visual multimedia and data network transmission in daily life. [0003] At present, the portable electronic products used in the market all need to use a dedicated charging converter (adapter) to charge the electronic products. Each type of charging adapter has its charging specifications for different combinations of voltage and current, so the use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J15/00G05B19/04H02M3/28
Inventor 林暐宏
Owner 林暐宏
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