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April 18, 2024

What is the working principle of transformer?

The working principle of a transformer is based on the phenomenon of electromagnetic induction. It is mainly composed of two or more coils, one is the primary coil and the other is the secondary coil, which are used to input and output electrical energy respectively. When alternating current passes through the primary coil, it creates a changing magnetic field, which induces a voltage in the secondary coil.  

April 07, 2024

What is the basic principle of inductor?

An inductor is a passive electronic component that stores energy in the form of a magnetic field when current flows through it. This energy storage capability is determined by the inductor's inductance. In the field of electronics, inductors play a vital role in various applications as key components of power systems and energy conversion devices. These inductors are designed to meet the specific requirements of different applications, providing efficient energy storage and noi

March 30, 2024

How to use Transformer correctly?

Commonly used transformers include: Planar transformer, power transformers, output transformers, low-profile transformers, etc. Before using a transformer, first ensure that the rated voltage and rated capacity of the transformer meet the usage requirements and do not overload it. When using the transformer, keep it well ventilated and do not block

October 28, 2023

What is transformer and its function?

Transformer is an electrical device used to change the magnitude of AC voltage. It is composed of two or more coils that interact through the principle of electromagnetic induction. The main function of the transformer is to convert the input voltage into the required output voltage through electromagnetic induction. Transformers generally consist of two parts: core and coil. The iron core is made of soft magnetic material and is used to provide a magnetic circuit and enhance e

July 18, 2023

The difference between high-frequency transformers and low-frequency transformers

High-frequency transformers and low-frequency transformers are two types of transformers used in electrical systems. Although they have the same purpose of converting voltage levels, there are significant differences between them. 1. Frequency range: The main difference between high and low frequency transformers is the frequency range in which they operate. High frequency transformers are designed to operate at frequencies ab

June 09, 2023

What is an industrial transformer?

Recently, a well-known domestic industrial transformer manufacturer released a new high-performance transformer product, which has attracted widespread attention. It is understood that this transformer uses advanced technology and materials, with higher efficiency and more reliable performance. Its main features include: high efficiency, low loss, low noise, high reliability, long life, etc. In addition, the product also has an intelligent control function, which can realize remote monitoring and control, and is

June 09, 2023

Huizhou Zhanhong Electronics Co., Ltd.

Huizhou showgrand Electronics Co., Ltd., established in July 2009, specializes in the development and production of industrial, new energy, communication, medical, consumer, photovoltaic, and other transformers and inductors. The company's management team is composed of management elites such as MBA, and the technical backbone is composed of senior technical personnel who have graduated from regular colleges and have been engaged in power supply research and development and production for more than 20 years. At the same time, they have long-term cooperation with l

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