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One is achieved by the filter, the second is achieved by the calculator component, and the third is achieved by the reverse voltage circuit.

The method by constantly adjusting the size of the load resistance, so that the output current of the power supply in accordance with the predetermined proportion gradually increased.

By using harmonic suppression circuit, the generation of high frequency current can be limited and the influence of harmonic current on switching power supply can be reduced effectively.

Switching power supply is a kind of power supply which is widely used in various electronic equipment, including DC switching power supply and AC switching power supply.

We are excited to announce that Zhejiang Junlin Electric Technology Co., Ltd. will be participating in the highly anticipated 2023 Hong Kong Electronics Fair (Autumn Edition).

Zhejiang Junlin Electric Technology Co., Ltd. Joins Hands with Alibaba's Taobao and Tmall to Exhibit at the 2023 Shanghai Industrial Automation Exhibition!

The output voltage of the switching power supply is adjusted according to the supply voltage and load size. In most cases, the output voltage of a switching power supply usually needs to be adjusted to mee...

The leakage problem of switching power supply is a common problem in the use of electrical appliances, which will not only cause security risks, but also reduce the stability and life of the equipment. Whe...

This article will provide a detailed overview of the wide range of applications of DIN railway power supplies in various industries, while highlighting its outstanding advantages. We aim to demonstrate why...

Russia Electric Power Show in June 2023​​​​​​​

1. Introduction to switching power supplySwitching power supply, also known as switching power supply and switching converter, is a high-frequency power conversion device and a type of power supply. I

Recently, our company welcomed a number of important customers from India, they specially came to our factory inspection. As a company specializing in switching power supply manufacturing, we are hono