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Sep 13 2018

What Is Non-polarized Capacitor

Introduction    A non-polarized capacitor is one of many capacitors. According to the polarity of the capacitor, the capacitor can be divided into non-polarized capacitor and polarized capacitor. And this article will elaborate: what is a non-polarized capacitor? What is it used

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Sep 11 2018

Different Applications of Magnetic Beads and Inductors in the Circuits of EMI and EMC

Introduction     What are the functions and characteristics of magnetic beads and inductors in solving the problems of EMI and EMC? First of all, pay attention to the difference between magnetic beads and inductors.  Catalogs Ⅰ What Is InductorsⅡ What Is Magnetic BeadsⅢ D

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Sep 6 2018

Method of Handling and Detecting Common Fault of Frequency Converter IGBT Module

Summary     The insulated gate bipolar transistor (hereinafter referred to as IGBT) is a composite device of MOSFET and GTR. Thus it has the advantages of MOSFET, including fast operation speed, high switching frequency, high input impedance, simple drive circuit and good t

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