Improved low frequency inductance rectifier

A rectifier and inductor technology, applied in the field of improved low-frequency inductive rectifiers, can solve the problems of not meeting the needs of enterprises and customers, affecting the service life of rectifiers, and high manufacturing costs of rectifiers, and achieving the advantages of simple structure, eye protection, and circuit energy consumption reduction Effect

Inactive Publication Date: 2012-10-10
李汉方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] There are many types of rectifiers on the market, which have safe and reliable working performance and can meet the needs of various lighting fixtures. However, this kind of rectifier also has the disadvantages of large heat generation and high energ

Method used

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  • Improved low frequency inductance rectifier

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Example Embodiment

[0012] Such as figure 1 As shown, an improved low-frequency inductive rectifier of the present invention includes a direct current source 1, a power conversion circuit 2, a voltage control circuit 3, a main switch circuit 4, a feedback circuit 5, a current adjustment circuit 6 and a low-frequency inductive rectifier 7, a direct current source 1 is connected to the main switch circuit 4, the main switch circuit 4 is connected to the power conversion circuit 2, and the power conversion circuit 2 is respectively connected to the input terminals of the voltage control circuit 3, the current adjustment circuit 6 and the low-frequency inductive rectifier 7, the voltage control circuit 3, the current adjustment The output ends of the circuit 6 and the low-frequency inductive rectifier 7 are connected to the feedback circuit 5. The current adjustment circuit 6 is a capacitor 8, the number of capacitors 8 is multiple, the multiple capacitors 8 are connected in parallel, and the voltage c...

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Abstract

The invention relates to an improved low frequency inductance rectifier which is characterized by comprising a direct current source, a power conversion circuit, a voltage control circuit, a main switch circuit, a feedback circuit, a current adjusting circuit and a low frequency inductance rectifier, wherein the direct current source is connected with the main switch circuit; the main switch circuit is connected with the power conversion circuit; the power conversion circuit is respectively connected with the input ends of the voltage control circuit, the current adjusting circuit and the low frequency inductance rectifier; and the output ends of the voltage control circuit, the current adjusting circuit and the low frequency inductance rectifier are connected with the feedback circuit. The improved low frequency inductance rectifier has the advantages that the structure is simple; the circuit energy consumption is reduced greatly; the power factor is improved; the stroboflash is reduced effectively; the light is gentler; the eyesight is protected better; the working efficiency is improved; the performance of the rectifier is more stable; the service life of the rectifier is improved greatly; and the cost is reduced.

Description

technical field [0001] The invention relates to a rectifier, in particular to an improved low-frequency inductance rectifier. Background technique [0002] There are many types of rectifiers on the market, which have safe and reliable working performance and can meet the needs of various lighting fixtures. However, this kind of rectifier also has the disadvantages of large heat generation and high energy consumption, which seriously affects the use of rectifiers. Life, and the manufacturing cost of the rectifier is high, which does not meet the needs of enterprises and customers. In order to solve the above problems, a new technical solution is provided. Contents of the invention [0003] It is an object of the present invention to provide an improved low frequency inductive rectifier. [0004] The technical scheme adopted in the present invention is: [0005] An improved low-frequency inductive rectifier, comprising a DC source, a power conversion circuit, a voltage con...

Claims

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Application Information

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IPC IPC(8): H05B37/02
Inventor 李汉方
Owner 李汉方
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