Detection system for aluminum electrolytic capacitor

Abstract

The invention provides a detection system for an aluminum electrolytic capacitor. The detection system is arranged in a closed clean room, wherein the clean room is internally provided with a temperature control device, the detection system comprises a voltage acquisition circuit, a temperature acquisition circuit, a current acquisition circuit, a communication unit, a main controller, a display,a voltage fluctuation detection circuit and a power supply module; the voltage acquisition circuit, the temperature acquisition circuit and the current acquisition circuit are powered by the power supply module, and are electrically connected with the capacitor to be tested, the voltage acquisition circuit, the temperature acquisition circuit and the current acquisition circuit respectively acquire a voltage signal, a temperature signal and a current signal of the capacitor and input all the signals into the main controller at the same time, the main controller arranges the signals and displays the arranged signals by the display, and the voltage fluctuation detection circuit is used for detecting the voltage fluctuation of the power supply module. After this scheme is adopted, the temperature and humidity of the clean room are controlled to ensure that external factors are minimized and battery detection is more accurate.

Description

technical field [0001] The invention relates to the technical field of capacitors, in particular to a detection system for aluminum electrolytic capacitors. Background technique [0002] Capacitance detection system is very important to make the capacitor work stably, efficiently, and safely in the best state, and eliminate potential safety hazards of capacitors. Any external factors during detection may cause changes in the detection data and affect the normal detection of capacitance. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a detection system for aluminum electrolytic capacitors to make battery detection more accurate. [0004] In order to achieve the above object, the technical solution provided by the present invention is: a detection system for aluminum electrolytic capacitors, the detection system is located in a sealed clean room, the clean room is equipped with a temperatu...

AI Technical Summary

Problems solved by technology

[0002] Capacitance detection system is very important to make capacitors stable, efficient, and safe to work in the best state, and eliminate potential safety hazards of capacitors. Any external factors during detection may cause changes in detection data and affect the normal detection of capacitance.

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