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Circuit Compensation Controller

A technology for compensating controllers and circuits, applied in circuit devices, emergency protection circuit devices, electrical components, etc., can solve the problem that the compensation circuit is easily burned out, and achieve the effect of protection from being burned out

Active Publication Date: 2015-11-18
MEIZHOU ZHIHAO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is that the compensation circuit of the existing circuit compensation controller is easy to be burned out

Method used

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  • Circuit Compensation Controller

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] The embodiment of the present invention discloses a circuit compensation controller, please refer to figure 1 , the circuit compensation controller 1 includes a compensation circuit 10, a current sampling load R1, a resistor R2 and a high-level diode D1, one end of the resistor R2 is connected to the high voltage end 13 of the input voltage V1, and the other end of the resistor R2 connected in series with one end of the current sampling load R1, the other end of the current sampling load R1 is connected to the...

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Abstract

The invention provides a circuit compensating controller. The circuit compensating controller comprises a compensation circuit, a resistor, a current sampling load and a high level diode, wherein one end of the resistor is connected with a high voltage end of an input voltage; the other end of the resistor is connected in series with one end of the current sampling load, and the other end of the current sampling load is connected with a low-voltage end of the input voltage; and a cathode of the high level diode is connected with the compensation circuit, and an anode of the high level diode is connected between the resistor and the current sampling load. The circuit compensating controller provided by the invention can protect the compensation circuit from being burned.

Description

technical field [0001] The invention relates to a circuit compensation controller capable of preventing the compensation circuit from being burned out. Background technique [0002] A kind of existing circuit compensation controller comprises a current sampling load, when the current in the circuit needs compensation, the resistance value of the current sampling load is small, and the compensation current will flow through the compensation circuit in a very short time; During compensation, the resistance value of the current sampling load is relatively large, and the compensation current flowing through the compensation circuit is very small. Among them, when the circuit needs to be compensated, because a high current flows through the compensation circuit in an instant, it is easy to burn out the compensation circuit. Contents of the invention [0003] The technical problem mainly solved by the invention is that the compensation circuit of the existing circuit compensati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02H9/02
Inventor 郑国胜杨毅冉彦祥
Owner MEIZHOU ZHIHAO ELECTRONICS TECH