Technical Guide
-
The application of insulating bases in series resonance
During the operation of the power system, the phenomenon of series resonance has always been a key concern for engineering technicians. As a special type of electrical resonance, series resonance not only affects the stable operation of the system, but also may cause equipment damage and even tri...Read more -
The purpose and procedures of vacuum switch vacuum degree tester tests
I. Invisibility Vacuum interrupters are fully sealed components. Even if the internal vacuum level deteriorates severely from 10⁻⁵ Pa to 10⁻² Pa, there may be no visible abnormalities on the exterior, and they can still perform normal opening and closing operations under low load conditions. With...Read more -
The working principle of the series resonant voltage converter
The series resonant voltage converter is an efficient electrical energy conversion device. Its working principle is based on the characteristics of resonant circuits. This converter achieves efficient voltage conversion and effective energy transmission by ingeniously utilizing the resonant chara...Read more -
Test equipment and standard procedures for AC withstand voltage tests of 35kV and below cables
Due to the large capacitance of the cables, the power capacity required for the power frequency test scheme is extremely high, and the equipment is relatively bulky, making it difficult to implement in on-site test scenarios. Therefore, the frequency-modulated resonant withstand voltage test equi...Read more -
The principle and standard procedures of insulating oil breakdown voltage test
1. Definition The breakdown voltage test of insulating oil refers to applying a continuously increasing alternating voltage to the insulating oil sample under specified experimental conditions until the insulation performance between the two electrodes in the oil fails (a breakdown occurs, formin...Read more -
The main types and working principles of battery charge and discharge testers
I. Overview and Core Objectives The battery charge and discharge tester is a specialized electronic device used to evaluate and diagnose the performance of batteries. Its ultimate goal is to verify whether the battery can meet its designed backup time and power requirements, and to determine its ...Read more -
The resonance effects in series resonant circuits and parallel resonant circuits
In electronic circuit design, resonant circuits play a crucial role. Among them, series resonance and parallel resonance, as two basic types of resonances, each exhibit unique frequency response characteristics. This article will delve into the principles, properties, and applications of these tw...Read more -
The reasons for the decrease in the resonant frequency of a series resonant circuit
Series resonant circuits are an important circuit structure widely used in electronic engineering. Their characteristic lies in that when the input signal frequency reaches a certain specific value, the circuit presents pure resistive properties, and at this time, the current in the circuit reach...Read more -
Comparison of Selection Characteristics of Series Resonance and Parallel Resonance Circuits
In electronic circuit design, resonant circuits, as an important frequency-selecting network, are widely applied in communication systems, filter circuits, and signal processing fields. Among them, series resonance and parallel resonance, as two basic types of resonances, have their own unique fr...Read more -
The transfer amplitude frequency characteristic of the series resonant circuit
Series resonant circuit is a circuit structure that exhibits a special response at a specific frequency. The amplitude-frequency characteristic of this circuit is an important indicator for analyzing the performance of the circuit. This circuit is composed of inductors, capacitors and resistors. ...Read more -
Measure the Q factor of the series resonant circuit
The series resonant circuit is an important circuit structure in electronic engineering. The accurate measurement of the quality factor (Q factor) of this circuit is of great significance for evaluating and optimizing the circuit performance. This article will provide a detailed introduction to t...Read more -
The frequency characteristics of the series resonant circuit
The series resonant circuit is an important circuit structure in the field of electronic engineering. Its frequency characteristics are widely applied in various fields such as signal processing and communication systems. This circuit is composed of inductors, capacitors, and resistors. When the ...Read more