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Energy-saving voltage converter with sleeping mode

A technology of voltage converter and voltage conversion, which is applied in the direction of output power conversion device, adjustment of electric variable, instrument, etc.

Inactive Publication Date: 2013-06-12
KERIO TECHNOLOGIES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But on the contrary, when the primary side circuit 32 is cut off, how to drive the voltage converter to restore the normal power supply when the user resumes using the electrical device 1 becomes a new problem.

Method used

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  • Energy-saving voltage converter with sleeping mode
  • Energy-saving voltage converter with sleeping mode
  • Energy-saving voltage converter with sleeping mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The energy-saving voltage converter with a dormant state of the present invention is illustrated as being connected to the room power, and the voltage provided by the room power is modulated and supplied to the electrical device. Of course, whether it is connected to a car or an aircraft, or even a voltage The converter includes a group of storage batteries, so that it is all right to independently supply electrical energy to electrical devices.

[0033] Therefore, the voltage converter 4 of the first preferred embodiment of the case is as image 3 As shown, it is used to supply electric energy to the electrical device 1 which is still illustrated as a notebook computer, and receives the electric energy from the socket 2 through the input port 41, transmits it to the voltage conversion unit 40 for conversion, and outputs a voltage through the output port 45. The electric energy of the predetermined output voltage is sent to the electrical device 1 .

[0034] In this ca...

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PUM

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Abstract

The invention discloses an energy-saving voltage converter with a sleeping mode. An output port is electrically connected to an electric device with the sleeping mode. A voltage conversion unit modulates and provides a proper voltage required by the electric device. A sensor of a processing unit judges the electric energy using mode of the electric device. An externally controlled selector switchselects whether to enable the sensor or not. When sensing the electric device is in the sleeping mode by the output port, the processing unit controls the voltage conversion unit to stop supplying power until the electric device is awakened and normally run to start consume the power, and an awakening unit connected with the processing unit and providing an awakening signal generates the awakening signal to make the voltage conversion unit start supplying the power normally. Therefore, the energy-saving voltage converter solves the problem that the voltage conversion unit still modulates the voltage even when the power is not required to cause power waste.

Description

【Technical field】 [0001] The invention relates to an energy-saving voltage converter, in particular to an energy-saving voltage converter which has a sleep state and is awakened when normal power supply is required. 【Background technique】 [0002] Saving energy usage has become the consensus of the current society. Therefore, when electrical devices such as computers are found to have not been used for a period of time, they will self-control to a low-power consumption state of standby or hibernation until someone touches the button or the mouse, the computer is "woke up" and enters the power consumption state of normal operation, so as to achieve the purpose of power saving. [0003] Such as figure 1 As shown, the structure of the general voltage converter 3 includes a group of plugs 31 plugged into the indoor socket 2, a group of transformer bodies 30 that convert the received AC power into the DC power required by the electrical device 1 of the computer, and a group that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M7/30H02M3/24
Inventor 王冠群
Owner KERIO TECHNOLOGIES INC