Introduction to the Use of Sintered Ferrite

Ferrite permanent magnet materials are divided into sintering and injection moulding (bonding), and sintering is divided into dry pressure and wet pressure, which is a general classification of ferrite hard magnetism, of course, ferrite and soft magnetism, not introduced here, mainly sintered ferrite today.

The use of sintered ferrite may be the first time you think of loudspeakers. Indeed, there are many of them. Many of them may also be on some loudspeakers and loudspeakers for the first time.

So where else are sintered ferrites often used?

1. Automobile.

Such as automobile starter motor, fuel pump motor, fan motor, wiper motor, windshield motor, lifting glass motor, etc.

2, household appliances

Such as air conditioning, television, washing machine, dishwasher, lampblack machine, notebook, treadmill, massager, VCD/DVD, etc.

3. Speakers

That's more, like all kinds of stereos, loudspeakers and microphones.

4. Sensors

A variety of sensors, recommended reading "What kind of sensors to use magnets? "

5. Smart Home

Door magnetic inductor, magnetic suspension series products, electric curtain, intelligent security system, intelligent mopping robot, etc.

6. Packaging and Printing

Moon cake box, color box, packing box, gift box, cosmetic box, paper towel box.

7. Electronic Hardware

Hardware jewelry, hardware accessories.

8. Crafts

Such as badges, breastplates and whiteboards.

9, toys

Plush toys, magnetic toys, magnetic darts, magnetic blackboard sassafras, etc.

10, pump

Such as aquarium pump, circulating pump, drainage pump rotor, energy-saving pump, submersible pump, deep water pump, etc.

The role of small ferrite is not small. The above is only part of the use of ferrite listed in the small catalogue. Due to the fragility of ferrite, the production and transportation process should be handled with care.