What to Look for When You Buy Magnets

So you want to buy magnets. Did you know that magnets can not only damage expensive electrical equipment, they can cause human injury as well? When you buy magnets, it is important that you choose the right magnets for your application.

Magnets come in many different shapes and sizes. They can range from simple magnets that you put in your refrigerator, magnets that are used in speakers, to magnets large enough to pick up cars. Then there are magnets to fit every need in between. Magnets are made from a variety of materials, including ceramic, ferrite, pieces of rare earth, and man made composites.

Some magnets are even powered by electricity. Of course, magnet prices vary wildly too. Cheap refrigerator magnets can be had for pennies, whereas large rare earth magnets can cost hundreds of dollars.

Unless you live in a large metropolitan area, odds are the best place to find magnets will be online. Froogle is a good place to start looking for magnets. Using the power of Google's search engine, Froogle searches the internet for the lowest prices on goods, including magnets. Many magnet retailers online restrict sales to wholesale and scientific purposes only. This is because they do not want to buy magnets that they cannot control.

Consumers looking to buy magnets should buy the appropriate magnet for their application. Many magnets are designed for scientific research only, and can be dangerous to the average consumer. Heed the warning labels when you buy magnets, or the results might be disastrous.

When you buy magnets, it is important not to store them near electronic equipment. The strong magnetic wave emitted by the strongest magnets, especially magnetic magnets, can cause damage to sensitive equipment. It is not advised to leave powerful magnets near computers. You should be careful when buying magnets, and make sure you have the proper storage space for them.

Did you know that speakers are actually magnets? Subwoofers are basically giant magnets. Several computer speaker manufacturers, including Logitech, warn consumers to place large subwoofers at least three feet away from computer equipment. While this isn't as important with smaller magnets, you probably don't want to leave them around computer chips or hard drives.

eBay can be a great place to buy magnets if you know where to look. Don't look in the home and garden section of eBay to find magnets - unless you want to look at thousands of refrigerator magnets. If you are looking for a more heavy duty magnet, say for scientific research or manufacturing; look in the Business & Industrial section. Here, you will found thousands of magnets that you can buy for every application. The great thing about eBay is that often times, you can find the magnets you need for a fraction of their retail price.

It can be tough to buy magnets if you don't know where to look. It used to be that you had to be a wholesaler or a scientist to buy magnets. However, the internet makes it incredibly easy to buy magnets - as long as you know what kind of magnets you are looking for.

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