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  • Good decides the safety of power switching power supply

    Good decides the safety of power switching power supply

    Switching power supply is a power supply is widely used in recent years, it has small volume, light weight, low energy consumption and convenient use, widely used in all kinds of electronic products. But as a result of switching power supply control circuit is more complex, the output ripple voltage... read more

    Dec 18,2020 News
  • How to reduce transformer failure

    How to reduce transformer failure

    In the past 35 years, our team has investigated thousands of transformer failures. There are many reasons why a transformer may fail, but there are some common reasons. We have identified 10 common causes that can help you determine whether a failure should occur. Below we focus on the causes of tra... read more

    Dec 12,2020 News
  • What are the benefits of a toroidal transformer with two wires?

    What are the benefits of a toroidal transformer with two wires?

    The toroidal transformer double-line is to make the midpoint voltage of the output or input just half of the output voltage at both ends of the head and tail. The double line is generally not used for the primary winding because the voltage difference between the two lines is too high and easy to br... read more

    Dec 03,2020 News
  • What are the factors that determine the quality of a toroidal transformer?

    What are the factors that determine the quality of a toroidal transformer?

    The quality of the toroidal transformer is mainly determined by four factors: iron core, enameled wire, insulating material and winding process. Why do you say that? 1. The good quality iron core silicon steel sheet is thin, not only has high magnetic permeability, low loss, but also the iron core i... read more

    Nov 28,2020 News
  • Method for judging the quality of toroidal transformer core

    Method for judging the quality of toroidal transformer core

    Method for judging the quality of toroidal transformer core The easiest and quickest way is to look at the thickness, color, texture, and manufacturing process of the core. 1. Core thickness. The thinner the thickness, the better the quality. Since a good iron core is seamlessly rolled from an orien... read more

    Nov 20,2020 News
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