News- Ningbo Jinlun Magnet Technology Co., Ltd.

02 Jul
2026

How Do Magnets Power Modern Electronic Devices?

Magnets quietly power almost every electronic device people touch each day, from the speaker in a phone to the motor in an electric vehicle. This article explains how magnet electronic technology wor...
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23 Jun
2026

How Does Temperature Affect Magnetism in Neodymium (NdFeB) Magnets?

Temperature has a direct and significant effect on the magnetism of neodymium (NdFeB) magnets — as temperature rises, magnetic strength gradually weakens in a reversible way up to a certain point, th...
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17 Jun
2026

How Does a Wireless Charging Magnet Work? A Complete Technical and Buying Guide

A wireless charging magnet works by using a precisely arranged array of permanent magnets embedded in both the charger and the device to hold the two coils in perfect alignment, maximizing the effici...
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11 Jun
2026

What Does a Headphone Magnet Do and Why Does It Matter for Sound Quality?

A headphone magnet is the core component inside every dynamic driver that converts electrical audio signals into physical sound waves. Without a magnet, there is no movement, no sound, and no audio ...
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04 Jun
2026

How Do Magnets in Speakers Work — and Which Type Delivers the Best Sound?

Magnets in speakers convert electrical energy into mechanical motion by interacting with a current-carrying voice coil, which then pushes and pulls the speaker cone to produce sound waves. Without a ...
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29 May
2026

What Is a Motor Magnet and How Does It Affect Motor Performance?

A motor magnet is a permanent magnet or electromagnet embedded in an electric motor that generates the magnetic field necessary to produce rotational force (torque). Without a motor magnet, there is ...
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