The difference between single-sided and double-sided magnets

For single-sided magnets and double-sided magnets, many people may still be a little confused. Now the magnet let me tell you about the single-sided magnet and double-sided magnet in the end how to distinguish.

• Magnetic difference:

In the case of the same specifications, the magnetic force of single-sided magnet is lower than that of double-sided magnet.

• The difference in price:

In the magnet industry, single-sided magnetic and double-sided magnetic nature are the same, are NdFeb magnets, but single-sided magnets are relatively low in cost. Single-sided magnetism is a combination of an iron shell and a magnet, so that the wrapped side of the magnetic shield will be refracted into the other side, the other side will be enhanced magnetic. The double-sided magnet is just an ordinary circular magnet that is not wrapped.

• The difference in use:

Single-sided magnets are used in the voice coil of hard disk drives, power tools, variable frequency air-conditioning engines, packaging boxes, clothing, etc

Double-sided magnets are generally used in sound components, magnetic adsorption devices, magnetic separators, magnetizers and so on.