PM Motors Outperform Induction Motors Induction motors are the most common type of AC motors (about 80% of all motors) used today in industrial applications due to their simplicity, rugged construction and relatively low manufacturing cost. However, fuel efficiency of this type of motor is still not sufficiently high. Scientists and experts are try for [...]
Speaker Magnet Guide Why Magnets Are Used in Speakers Modern speaker technology is a human marvel. Not only are we able to capture pulses of air (aka “sound waves”) and convert them into electrical signals, but we’re able to turn those electrical signals back into pulses of air that can be heard thousands of yards [...]
Permanent Magnets in Speakers Do you love speakers and want to improve your listening experience? If so, you're in the right place. We'll explain how to pick the right magnet for your speakers. We will cover different types of magnets, such as neodymium and ferrite magnets, and explain their benefits and features. Whether you are [...]
How to Select Suitable Speaker Magnets? When you press the play button, whether you are enjoying your favorite music or answering an important call, you cannot do without a crucial component —— the speaker. As an indispensable part in our lives, speakers are widely used in various electronic products, such as home audio systems, mobile [...]
How to Choose Speaker Magnets? We all know that the speaker inside the speaker equipment, is responsible for the core important parts of the sound, the speaker is a transducer device that converts electrical signals into acoustic signals. The performance of the speaker has a great impact on the sound quality. What is a speaker [...]
The Horseshoe Magnet: Frequently Asked Questions We have collected the most common questions asked about horseshoe magnets. Where does the term "magnet" come from?Magnet The name of all artificial magnets derives from the naturally magnetic mineral magnetite. This in turn is said to have originally been discovered in the Greek region of Magnesia. The version [...]
The Horseshoe Magnet: Experiments for School and At Home Horseshoe magnets are predestined for physics. With their help, the basic laws of magnetism can be illustrated in a playful way. Horseshoe magnet: 1st experiment: Making magnetic field lines visible In addition to the horseshoe magnet, for this experiment you will need fine iron filings, such [...]
How Does a Horseshoe Magnet Work? The horseshoe magnet, with its distinctive U-shaped design, has been a symbol of magnetism since its invention. This simple yet powerful tool has captivated scientists, engineers, and curious minds alike for centuries. But how does a horseshoe magnet work? Let's delve into the fascinating mechanism behind this iconic magnetic [...]
Comprehensive Guide to Magnetic Performance Testing Do you know that the performance of your sintered NdFeB magnets can make or break your high tech applications? Learn the latest techniques to get top quality and reliability. Magnetic Performance Standards How do manufacturers guarantee every NdFeB magnet meets the performance standards? What are the new methods to [...]
Magnet Glossary A Air Gap An air gap is non-magnetic material present between a magnet and an attracted object or between two magnets attracting each other. It acts as a break in the magnetic circuit, weakening the magnetic hold. The air gap can be filled with air, wood, plastic, aluminum, paint, or any uneven surface. [...]
Neodymium Magnet Glossary Welcome to our comprehensive glossary of neodymium magnets. As a leading supplier of high-quality magnets, we understand the importance of having a solid grasp of magnet terminology. Whether you're an industry professional, a hobbyist, or simply curious about the fascinating world of magnets, our glossary is designed to provide you with clear [...]
Magnets are Everywhere What Happened ? It all began rather quietly in 1984. Scientists working independently at General Motors and Sumitomo Special Metals discovered that when they combined the rare earth mineral neodymium together with iron and boron, they could create the world’s strongest permanent magnets: up to 10 times stronger than all other ceramic [...]