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A computer power supply zero-power standby circuit with remote control start-up

A computer host, power supply technology, applied in data processing power supply, electrical digital data processing, digital data processing components and other directions, can solve problems such as computer power loss, and achieve the effect of saving money, saving power resources, and zero power consumption

Active Publication Date: 2021-01-01
LUAN TONGXIN CHANGNENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And no matter what kind of computer is working or standby, it needs power consumption, and the current computer basically does not switch on and off through the remote control, so people must be by the computer to switch on and off. , and the computer will continue to consume power, which will cause power loss

Method used

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  • A computer power supply zero-power standby circuit with remote control start-up

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] Such as figure 1 As shown, a computer power supply zero-power standby circuit with remote control startup is characterized in that it includes input terminals L1 and N1 of the power supply, output terminals L2 and N2 of the power supply, capacitor C1, capacitor C2, bridge rectifier diode D. Capacitor C3, Zener diode VD1, infrared receiver IC1, photocoupler IC2, transistor Q1, diode D6, capacitor C5, resistor R4, transistor Q2, resistor R3, triac BT1, computer host power ATX1, relay J1, photocoupler IC3, contact J1-1, resistor R6;

[0020] Connect the input terminal L1 and input terminal N1 to the 220V power socket, and then connect the output terminal N2 and output terminal L2 to the 220V power supply terminal of the display connected to...

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PUM

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Abstract

The invention discloses a computer power supply zero-power-consumption standby circuit with a remote control starting function and relates to the technical field of computer power circuits. The circuit is characterized by comprising an input end L1 and an input end N1 of a power supply, and the output ends L2 and N2 of the power supply connect the input end L1 and the input end N1 to a 220V powersocket, and then connect the output end N2 and the output end L2 to a 220V power supply end of a display connected with a computer host, so as to provide working voltage for the display of the computer. According to the invention, zero-power-consumption standby of the computer host and the computer display can be achieved after the computer host is shut down.

Description

Technical field: [0001] The invention relates to the technical field of computer power supply circuits, in particular to a computer power supply zero-power standby circuit with remote control start-up. Background technique: [0002] Computer (computer), commonly known as computer, is an electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and also has storage and memory functions. It is a modern intelligent electronic device that can run according to the program and process massive data automatically and at high speed. Composed of hardware systems and software systems, computers without any software installed are called bare metal. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, and quantum computers. [0003] And no matter what kind ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/26G06F1/3234
CPCG06F1/26G06F1/3234
Inventor 刘举柱
Owner LUAN TONGXIN CHANGNENG ELECTRONICS TECH CO LTD
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