High-efficiency energy-dissipation board turning circuit for fault indicator

A fault indicator, high-efficiency technology, applied in the direction of emergency power supply protection, etc., can solve the problems of shortened battery life, high energy consumption, etc., and achieve the effect of prolonging the service life

Active Publication Date: 2015-12-09
FUJIAN AUTOMATION ELECTRIC POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing fault indicators need to consume a lot of energy instantly when a fault occurs, and when the flop indication occurs, and the disposable battery cannot immediately supply a large current to the circuit, even if it can provide a large current, then the battery life is short Severe shortening such that the entire fault indicator product ends its life cycle in less than 10 years

Method used

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  • High-efficiency energy-dissipation board turning circuit for fault indicator

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Embodiment Construction

[0014] See figure 1 As shown, the high-efficiency energy-consuming flip circuit for fault indicators of the present invention, a high-efficiency energy-consuming flip circuit for fault indicators, includes diode D9, diode D7, diode D12, transistor Q1, transistor Q2, capacitor C24, capacitor C37, capacitor C38, capacitor C24, capacitor C23, resistor R23, resistor R24, resistor R28, resistor R27, resistor R17, resistor R26, resistor R29, and flip coil JP3, the anode of diode D9 is connected in parallel with diode D12 Connected to the power source, the cathode of the diode D9 is respectively connected to the B pole of the transistor Q2 and one end of the capacitor C37 through the resistor R24, the other end of the capacitor C37 is connected to the C pole of the transistor Q1, and the E of the transistor Q2 The pole is connected to the flip operation interface through the resistor R17, the C pole of the transistor Q2 is grounded through the resistor R29, the resistor R28 is connect...

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Abstract

The invention provides a high-efficiency energy-dissipation board turning circuit for a fault indicator. The circuit is composed of a diode D9, a diode D7, a diode D12, a triode Q1, a triode Q2, a capacitor C24, a capacitor C37, a capacitor C38, a capacitor C24, a capacitor C23, a resistor R23, a resistor R24, a resistor R28, a resistor R27, a resistor R17, a resistor R26, a resistor R29 and a board turning coil JP3. Therefore, the battery service life of the fault indicator can be protected. When the battery capacity is reduced, the reliable board turning energy still can be provided, thereby improving reliability of the fault indictor product.

Description

Technical field [0001] The invention relates to a flop circuit, in particular to a high-efficiency energy-consuming flop circuit for a fault indicator. Background technique [0002] When the traditional fault indicator fails, the flip-flop circuit is required to perform the indication. In this process, milliampere battery current is consumed. If this happens frequently, the disposable battery life on the fault indicator cannot be guaranteed. The entire fault indication The useful life of the device is restricted. Therefore, there is a need for an efficient flop circuit to use battery power consumption without affecting the current output of the battery. The high-efficiency power-consuming flop circuit is produced under this situation. [0003] Existing fault indicators need to consume a lot of energy instantly when a fault occurs and perform a flip indication, and a disposable battery cannot supply a large current to the circuit immediately, even if it can provide a large current ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H1/06
Inventor 梁安韬吴孝彬许为松沈忠福徐士华赵晖梁丽军
Owner FUJIAN AUTOMATION ELECTRIC POWER TECH
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