Permanent Magnets Vs. Temporary Magnets When it comes to magnets, there are two main categories: classified as permanent and temporary. While the details and characteristics of temporary magnets were described in the previous section, permanent magnets are worth mentioning as well. In order to give you a better understanding of what exactly a temporary magnet [...]
Factors Affecting Suction Force of Permanent Magnets Many customers who came to inquire about the magnet’s attraction asked the most about how many Gauss can attract, or send a specification to ask how much it can attract. This is introduced in previous articles. If you are interested, you can click to understand. Today’s main Let’s [...]
Rare Earth Magnets: An Explainer Rare earth magnets, known for their high performance, are magnets made from alloys of rare earth elements. Developed initially in the 1970s and 80s, they quickly became a vital component in technology and industrial applications due to their relative affordability and unparalleled strength. However, the name “rare earth” is somewhat [...]
Magnet Lifter Max. 100 kg Lifting Capacity PML-1 This magnet lifter can easily be attached to magnetic materials. Afterwards this materials can be lifted with a crane or similar devices. No electricity is required. The magnet lifter is activated by a lever. In the off-position the magnet is deactivated and there is no magnetic force [...]
Bruker Magnet The electromagnet in the Magnet Laboratory consists of a Bruker Magnet B-E 15, and a Heinzinger PTN 125-40 magnet power supply. These can be used to generate magnetic fields of up to about 1 Tesla. The field strength depends on the current and the distance between the poles of the magnet (Air gap). [...]
Magnets Are Weird In this article, we discuss a few things that might make you question what you think you know about magnets. We’ll show magnets stronger at the edges than at the center. We'll see magnets that won’t attract to center upon one another. We’ll even make the north pole of one magnet stick [...]
Electro Permanent Magnet (EPM) is the newest technology, featuring 95% energy saving and totally safety compared with traditional electromagnet method. Only needs power during MAG and DEMAG periods. During working, no power supply is required. Driven by magnetism, MPCO’s magnetic solutions encompass a wide range of industrial sectors, including magnetic lifting system, magnetic clamping system, [...]
Piezo and Magnetic Buzzers Buzzers are among the most versatile sound components available today. Add the fact that they are low cost, high quality devices and it’s easy to see why they are being designed in by everyone as the goto audible notification device in phones, cars, kitchen appliances and everything in between. There are [...]
How to Increase the Strength of an Electromagnet Electromagnets work just as well as permanent magnets. In fact, they are even more useful, because you can turn them on and off. You'll find electromagnets in hard drives, speakers and even in sophisticated equipment like MRI machines. You obviously need a stronger electromagnet for a particle [...]
Commonly Used Soft Magnetic Core Iron Powder Core Permalloy Powder Core Iron-Silicon-Aluminium Powder Core Magnetic powder core is a kind of soft magnetic material made by mixing and pressing ferromagnetic powder and insulating medium. Ferromagnetic particles are very small (0.5-5 micron used at high frequencies) and are separated by non-magnetic insulating film materials. Therefore, on [...]
Magnetic Core Memory Ever thought of the origin of the phrase "Core Dump"? Even today, programmers know that it means a dump (to disk or hard copy) of the contents of part of memory. And no, the phrase does not mean that it's a "central" part of memory; it means Cores, literally. Like these. The [...]
Magnetic Core Characteristics and Applications Magnetic components have been used in several power electronic devices for decades. They are used in a wide range of applications. In order to implement the designed magnetic components, it is essential to have a good understanding of magnetic materials and associated technology. In the previous article, we learned about [...]