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News

  • Qi Standard Wireless Charging Common Transmitting Coil

    Qi wireless charging is a contactless power transmission method based on the principle of electromagnetic induction. Qi standard wireless charging coil is mainly composed of primary coil (or transmitting coil) and secondary coil (or receiving coil) When AC power is connected to the primary coil,...
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  • Introduction of Passive components: Capacitor,Inductor and Resistor

    Introduction of Passive components: Capacitor,Inductor and Resistor

    Passive component is a kind of electronic component. Because there is no power supply in it, the response to the electrical signal is passive and obedient. The electrical signal can only pass through the electronic component according to the original basic characteristics, so it is also called pa...
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  • Inductor Industry Development Market Scale Analysis

    Inductor Industry Development Market Scale Analysis

    Inductors are components that can convert electrical energy into magnetic energy and store it. Inductors are similar in structure to transformers, but have only one winding. Inductor has a certain inductance, which only blocks the change of current. To sum up, 5G mobile phones are updated and ite...
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  • Plug-in I-shaped inductor Introduction

    I-shaped inductor is an electromagnetic induction component composed of I-shaped magnetic core skeleton and enamelled copper wire, which can convert electrical signals into magnetic signals. The I-shaped inductor itself is an inductor. It origins from the skeleton shape , which is similar to an ...
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  • What are the factors related to inductance of the air core inductor?

    What are the factors related to inductance of the air core inductor? And what is its formula for calculating? I.The formula for calculating inductance of the air core inductor: First make a small cylinder with the paper, and then wind the inductance coil on the cylinder to make the air core induc...
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  • Development Trend of Inductor in China Market

    Development Trend of Inductor in China Market

    Inductors are essential in the process of electronic equipment manufacturing. They have the functions of signal processing and current stabilization. In recent years, China’s mobile communications and consumer electronics industries have continued to grow, which is conducive to promoting th...
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  • Definition of Common Mode Inductors

    Definition of Common Mode Inductors

    Common mode choke is commonly used in computer switching power supply to filter common mode electromagnetic interference signals. The common mode inductor is essentially a bidirectional filter. On the one hand, it needs to filter out the common mode electromagnetic interference on the signal line...
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  • The Application of Toroidal Winding Inductor

    The Application of Toroidal Winding Inductor

    We all know that inductor is an electromagnetic induction element wound with insulated wires,belongs to common components. What is toroidal coil inductor? What use does it have? Today, Mingda inductor will introduce about this. The toroidal inductor is assembled with magnetic ring core and indu...
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  • How China Helped Its Auto Battery Manufacturer Ningde Times Lead the Market

    How China Helped Its Auto Battery Manufacturer Ningde Times Lead the Market

    Recently, Ningde Times, China’s largest battery manufacturer for electric vehicles, and other companies were accused of using some technologies that may cause cars to catch fire. In fact, its competitors also shared a viral video Now, the same competitor imitates the safety test of the Chin...
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  • “Black Technology” of Wireless Charging Coil

    “Black Technology” of Wireless Charging Coil

    It has been some time since the press conference of science and technology circle. Although the new mobile phone released by Apple this year did not meet the expectations of many people, it still could not prevent many fans from liking it. Although Apple has not officially launched a 3 in 1 wirel...
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  • How to Reduce the Influence of heat generated on the circuit ?

    How to Reduce the Influence of heat generated on the circuit ?

    In the circuit design, the heat generated by the inductance coil plays an important role in the circuit. The heat generated will cause the temperature of the inductive coil to rise. The temperature has a great impact on the inductive coil. The resistance of the coil generally increases with the t...
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  • How to Distinguish and Select a Plug-in Shielded Inductor?

    How to Distinguish and Select a Plug-in Shielded Inductor?

    What elements should be paid attention when selecting plug-in shielded inductor? What impact will these elements have on the production and manufacturing of components? In this article , Huizhou Mingda will introduce the following elements to help you select high-quality suppliers. How to distin...
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