Magnetic Working Point

Magnetic Working point (Magnetic operating point) is a point, where the working line (load line) intersects the magnet’s B-H demagnetization curve, and indicates the B and H state of the magnet in the magnetic circuit. Knowing the working point is essentia lasit makes possible to forecast the magnetic flux density Bd that can be taken out from the magnetic circuit and whether or not the magnet itself is in risk to be demagnetized. The slope of the load line is expressed as B/H = μ0 Pc, and Pc is called the permeance coefficient.

Magnetic Working Point

Magnetic Working Point

Permeance coefficient can be approximately calculated for simple shapes like, cylinder and rectancular block. In the case of magnetic circuits with ferromagnetic parts, FEM modelling is recommended. It is also to be noted that.

Super Strong NdFeB Magnet

Super Strong NdFeB Magnet Disc Ø100 x 30mm N45

Super Strong NdFeB Magnet Disc Ø100 x 30mm N45, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Huge NdFeB Round Neodymium Disc Magnets China Supplier & Factory Super Strong NdFeB Magnet Disc Ø100 x 30mm N45 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 100 mm Volum  […]Magnetic Working Point

 

Disc NdFeB Permanent Magnets

Disc NdFeB Permanent Magnets Ø90 x 30mm N48

Disc NdFeB Permanent Magnets Ø90 x 30mm N48, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Huge NdFeB Round Neodymium Disc Magnets China Supplier & Factory Disc NdFeB Permanent Magnets Ø90 x 30mm N48 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 90 mm Volum  190852 mm³ […]Magnetic Working Point

 

Strong NdFeB Magnet Disc

Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50

Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Medium NdFeB Round Neodymium Disc Magnets China Supplier & Factory Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 80 mm Volum  […]

 

High Strength Neodymium Magnet

High Strength Neodymium Magnet Round Ø70 x 50mm N45

High Strength Neodymium Magnet Round Ø70 x 50mm N45, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Medium NdFeB Round Neodymium Disc Magnets China Supplier & Factory High Strength Neodymium Magnet Round Ø70 x 50mm N45 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 70 mm Volum  […]