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Inductance and capacitance in AC circuits2024-12-28As energy storage elements and dynamic elements, inductance and capacitance are widely used in engineering technology, such as filtering and resonance in electronic circuits, compensation and power transmission in power systems, etc. The...
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Inductor Applications2024-12-13Basic Applications of R/C/L R—Resistance in electronic circuits consumes energy to meet the voltage and current required in the circuit. C—Capacitance The function of the inductor in the circuit is to store energy. Through the process o...
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Inductor Applications2024-12-13Basic Applications of R/C/L R—Resistance in electronic circuits consumes energy to meet the voltage and current required in the circuit. C—Capacitance The function of the inductor in the circuit is to store energy. Through the process o...
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How do inductors work?2024-10-26An inductor is a passive electronic component that can store electrical energy in the form of magnetic flux. It is usually in the form of a coiled wire, and when current flows through it, a magnetic field is generated from the right side of...
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Detailed explanation of resistor parameter technology2024-09-20 There are many parameters of resistors. Usually we usually pay attention to value, accuracy, and rated power. These three indicators are suitable. Admittedly, in digital circuits, we don't need to pay attention to too many details. After...
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What are the functions of the "lead" of SMD capacitors?2024-09-06At present, new products such as the automotive industry, medical equipment, household appliances, and consumer electronics are emerging in an endless stream, and SMD capacitors will be used in these fields. The main function of SMD capacit...
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Reasons and precautions for the temperature rise of chip capacitors2024-08-31Many parameters of SMD capacitors are closely related to temperature. When using, pay attention to whether the temperature affects the capacitor, etc. The effect of temperature on the life of capacitors usually shortens as the temperatur...
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Characteristics of chip capacitor dielectrics2024-08-23The full name of chip capacitors is multilayer ceramic capacitors, which are equivalent to insulators. They can interrupt the function in DC circuits and are one of the most commonly used electronic components in the SMT processing industry...
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The relationship and function of capacitors, inductors and resistors2024-08-16Capacitors are electronic components that store and emit current. The working principle of capacitors is to charge and emit current, which also includes oscillation, rectification and other functions. The structure of capacitors is very sim...
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Classification of electronic components2024-08-09 There are many types of electronic components, and newly developed products emerge in an endless stream. Here HD introduces some commonly used electronic components and their classification methods. The classification of components c...
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Main types of chip inductors2024-08-02 There are 4 main types of chip inductors, namely winding type, stacked type, braided type and thin film chip inductors. The most commonly used types are winding type and stacked type. The former is the product of miniaturization of tradit...
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What is MLCC, and what are its characteristics and functions?2024-07-27Multilayer ceramic capacitor (MLCC for short) is one of the main passive chip components in electronic equipment. It was born in the 1960s and was first successfully developed by an American company. Later, Korean companies (such as Murata,...
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Unique advantages of MLCC2024-07-27Ceramic capacitors are a general term for capacitors with ceramic materials as dielectrics. There are many varieties and their dimensions vary greatly. Among them, multilayer ceramic capacitors (MLCC) are the most commonly used capacitors i...
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The difference between polarized capacitors and non-polarized capacitors in performance, principle and structure2024-07-19Polarized capacitors refer to capacitors such as electrolytic capacitors. They are composed of two electrodes, the aluminum foil at the anode and the electrolyte at the cathode, and a layer of aluminum oxide film on the anode aluminum foil ...
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Current status and development of aluminum electrolytic capacitors2024-07-12Capacitors are the most widely used, largest-volume, and irreplaceable electronic components, accounting for about 40% of electronic components, and aluminum electrolytic capacitors account for 36.8% of the output of the three major types o...
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