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    INTRODUCTION

    Dongguan Zhenggangxin Electronic Technology Co., Ltd.

    Dongguan Zhenggangxin Electronic Technology Co., Ltd. was established in 2007. It is a self-imported import and export right, based in China. Dongguan, providing fast, comprehensive supporting service platform for private, state-owned and foreign-funded enterprises. Now our business covers the Pearl River Delta and East China. Provide high quality electronic parts and technical support for many electronics manufacturers! The company's main brand authorized YageO chip capacitor resistor series, Huaxinke (WALSIN) chip capacitor resistor series, Murata (MURATA) high capacitance chip capacitor series,

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  • Developed a small LPWA module (supporting CAT.M1/NB-IoT)~ contributing to IoT of infrastructure equipment~

    2019-03-19

    Developed a small LPWA module (supporting CAT.M1/NB-IoT)~ contributing to IoT of infrastructure equipment~

  • Ten Tips for Designing and Using Aluminum Electrolytic Capacitors in Electronic Circuits

    2019-03-19

    Ten recommendations for the design and use of aluminum electrolytic capacitors in electronic circuits: 1. In the filter circuit, the voltage value is 1.2-1.5 times of the noise peak according to the specific situation, and is not based on the rated value of the filter circuit; 2. There must be no…

  • Precautions for chip capacitors in LED driver circuits

    2019-03-19

    The full name of the chip capacitor is called multi-layer chip ceramic capacitor, which is abbreviated as MLCC in English. When the MLCC is subjected to a temperature shock, cracks easily occur from the welded end. At this point, the small size capacitor is relatively better than the large size capa…

  • Conversion of capacitance units

    2019-03-19

    The basic unit of capacitance is: F (method), in addition to μF (micro method), pF (pesh method), there is also a relatively small unit used, that is: nF (), because the capacity of the capacitor F is very Large, so what we see is generally the unit of μF, nF, pF, not the unit of F. m 10(-3), u 10…

  • How to use a multimeter to detect the quality of the capacitor?

    2019-03-19

    There are three cases of capacitor failure: 1. leakage, 2. breakdown, 3. no capacity. The measurement requires a suitable range position: 1. Detect small capacitors below 10pF

  • What are the advantages of chip capacitors versus ceramic capacitors?

    2019-03-19

    Let me explain the advantages of the comparison between the chip capacitor and the ceramic capacitor:

  • What is the use of chip capacitors in the circuit?

    2019-03-19

    The role of chip capacitors in the circuit is very important. As the technology becomes more and more intelligent, the capacitors used in the circuit board are gradually degraded. As the technology evolves into a precision device, it can be filtered and decoupled in the circuit. The main purpose of …

  • Four ways to identify chip capacitance

    2019-03-19

    SMD capacitors do not really know what kind of thing he is for ordinary people, but its application in our lives is very extensive. For example, in our common car phones and smart homes that are now hot, he is a class of new electronic components. Chip capacitors are typically used in circuits, and …

  • Chip capacitor life detection method

    2019-03-19

    贴片竞博电竞寿命检测方法,贴片竞博电竞的使用并非无限,使用过久后还是会有消耗,贴片竞博电竞的使用寿命是有限的,贴片竞博电竞的寿命有两层含义,其一是老化寿命,其二是使用寿命。下面风华竞博电竞代理商为大家提供技术知识讲解。

  • Identification and application of original capacitors

    2019-03-19

    The identification and application of capacitive components are as follows: First: the detection of capacitors The main faults of capacitors are: breakdown, short circuit, leakage, capacity reduction, deterioration and damage.

  • Note on Chip Capacitor in LED Driver Circuit The full name of chip capacitor is called multi-layer chip ceramic capacitor, which is abbreviated as MLCC

    2019-03-20

    The full name of the chip capacitor is called multi-layer chip ceramic capacitor, which is abbreviated as MLCC in English. When the MLCC is subjected to a temperature shock, cracks easily occur from the welded end. At this point, the small size capacitor is relatively better than the large size capa…

  • Chip Capacitor Technology Analysis

    2019-03-19

    SMD capacitors are fabricated in a rugged, full-twist structure that withstands high stress and hazardous environments, making them ideal for low-voltage filtering in demanding, high-stress defense and aerospace systems such as weapon systems, radars, wireless transceivers, and power supplies. Energ…

  • Chip capacitor welding method and skill

    2019-03-19

    SMD capacitor soldering methods and techniques, chip capacitors are commonly used in various types of electronics, although not the most used electronic components, but the damage rate of soldering is high, many of which are appearing in the chip electrolytic capacitor Welding problems. Here are som…

  • Chip capacitance

    2019-03-19

    The basic function of a capacitor is to store the charge, which is common in analog and digital circuits and has no substitute effect. As a basic component in a circuit, a capacitor has several uses:

  • The role of chip capacitors in the electrical field

    2019-03-19

    Chip capacitors should not be unfamiliar in the industry. As the largest passive component manufacturer before, Murata's chip capacitors are widely used. At the same time, the chip capacitor is used as a passive component. The functions frequently used in the power circuit are: the functions of bypa…

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