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Magnet Application

/Magnet Application

Why & How Do Headphones Use Magnets?

Why & How Do Headphones Use Magnets? Magnetic materials and magnetic fields are all around us, but it may come as a surprise to you that the headphones you’re wearing have magnets, too! Why & How Do Headphones Use Magnets? Headphones act as transducers of energy, converting electrical energy (audio signal) into mechanical wave energy [...]

Magnets In Loudspeaker Drivers

Magnets In Loudspeaker Drivers Magnets In Moving-Iron Loudspeaker Drivers The moving-iron loudspeaker was the first effective electromagnetic loudspeaker design. Today, the design is pretty well relegated to balanced armature headphone drivers, but this driver type is still worth mentioning. Let’s have a look at the balanced armature headphone driver design to explain the magnets of [...]

Why And How Do Speakers Use Magnets & Electromagnetism?

Why And How Do Speakers Use Magnets & Electromagnetism? Magnetic material and magnetic fields surround us in our day-to-day lives, from the refrigerator magnets to the Earth’s magnetic field to the speakers in our homes, on the stage, in our cars, etc. Why and how do speakers use magnets? Speakers are transducers of energy that [...]

Big Magnets Make For Better Loudspeakers

Big Magnets Make For Better Loudspeakers Everybody who listens to audio, whether music, podcasts, movies or other media, depends on speakers. From standalone loudspeakers and monitors to headphones and earphones to built-in laptop and cell phone speakers, it’s clear that speakers vary significantly in size. With most speakers being electromagnetic, it begs the question: do [...]

Loudspeaker, Headsets, Woofer Magnets

Loudspeaker, Headsets, Woofer Magnets A loudspeaker is an electroacoustic transducer which converts an electrical audio signal into a corresponding sound. Magnets are widely used for loudspeaker/headsets/woofer , it included AlNICO , NdFEB and Ferrite magnets and so on. Typical speaker NdFeB magnets for Loudspeaker/headsets/Woofer : D5*1.2mm D4.25*1.5mm D6.5*2.0*1.5mm D9.5*1mm 8.9*1.8*0.8mm D12.5x2mm D9.9x3.2x1mm D9.9x3.2x2mm Block3.2x2.2x1mm Typical [...]

Magnetic Reed Switches for Position Location

Magnetic Reed Switches for Position Location Stainless steel pneumatic cylinders that are equipped with an internal magnet can be used with the Reed Switch and GMR sensor. By accurately sensing the magnetic field of the piston when it passes beneath the sensor, its position is determined, and a feedback signal is created. GMR (Giant Magneto [...]

Pneumatic Cylinder Magnet

Pneumatic Cylinder Magnet It is essential to monitor the motion processes in pneumatic cylinders. The permanent magnet mounted on the piston inside the Pneumatic cylinder . The Magnetic cylinder sensors contactlessly detect the piston position of the cylinders and give a switching signal . HSMAG Magnet Co., Ltd Available typical magnet rings for Pneumatic Cylinder [...]

Rotary Encode Magnet

Rotary Encode Magnet / Sensor Magnets(Encoder /Multipole Magnets) Encode magnetic rings is a type of plastic ferrite magnet. The plastic ferrite magnet will be magnetised with 1 mm , 2 mm,3mm pole pitch which form an incremental magnetic pattern. The magnetic incremental rings bring reliable solutions to tough, hard-working applications including spindles, lathes, other machine [...]

Magnet Gear / Magnetic Wheel

Magnet Gear / Magnetic Wheel Magnet Gear also known as the magnetic wheel, is the principle of interaction between magnet attraction and repulsion. Non-contact power transmission. Magnetic gears are products that are driven in a clean environment in a non-contact state. An alternative to mechanical gears driven by friction. Magnetic wheels can fundamentally put an [...]

Tiny NdFeB Magnets in Smartphones and Personal Electronics

Tiny NdFeB Magnets in Smartphones and Personal Electronics Small Tiny NdFeB Magnets in Smartphones Neodymium (NdFeB) magnets are an invisible part of every smart phone. These tiny magnets are critical to the function of the phone, working quietly behind the scenes inside the phone case. These internal magnets are typically used in the speaker, receiver, [...]

Honda to Use New Neodymium Magnet in Hybrid Vehicles

Honda to Use New Neodymium Magnet in Hybrid Vehicles Honda Motor Company Ltd. along with Daido Steel Company have co-developed a new neodymium magnet with high heat resistance properties without the need for rare earth metals that will be used in the all-new Honda Freed and future hybrid vehicles. This new development will make the [...]

What Are Neodymium Speakers?

What Are Neodymium Speakers? Neodymium is an element with specific characteristics that make it particularly well suited for use in speakerconstruction. Speakers operate by using a magnetic field to generate motion in a coil and speaker cone to project an amplified sound signal. In neodymium speakers, the rare-earth element is used as the primary material [...]

Microwave Magnet Generator

Microwave Magnet Generator AUTHOR Allan FROM HSMAG CUSTOMER As I promised quite some time ago,I have finally found the time to get back to work on this generator. This is the dual stator,with 96 magnets on 3 plates(1/2" tk.) Test on a single coil has produced 12Vac with .8 ohms resistance, this was tested in [...]

What Causes The Microwave Magnet To Fail

What Causes The Microwave Magnet To Fail At some time throughout the cooking process, every microwave has had the difficulty of not warming the foods inside the oven. However, have you considered why this is the case? What causes the microwave magnet to fail? If you already know the solution, that’s because the magnet in [...]

In Microwaves, What Kind Of Microwave Magnets Are There

In Microwaves, What Kind Of Microwave Magnets Are There Your old microwave includes some electronics worth saving, but the true prize is the magnetron’s two rather powerful ring microwave magnets. It takes some effort to obtain them, but it is well worth the effort. The microwave magnets are quite brittle, so don’t try to force [...]

How To Remove Microwave Magnets In Microwave Oven

How To Remove Microwave Magnets In Microwave Oven How To Take Out The Magnets From Your Microwave What You’ll Need To Get Started To disassemble a microwave, you’ll need tools; your bare fingers won’t suffice. A collection of screwdrivers of various sizes and shapes. Cutters for wire. Pliers. Clip with an alligator. Hammer (you’ll only [...]

How are Magnets Used in Microwaves “The Magnetron”?

How are Magnets Used in Microwaves “The Magnetron”? Imagine that you’ve had a long day at work, and afterwards you hop in your car and blast your favorite song, then return home to toss your favorite frozen dinner in the microwave. Believe it or not, but all of this wouldn't be possible without magnets. The [...]

What’s The Difference Between Brush DC And Brushless DC Motors?

What’s The Difference Between Brush DC And Brushless DC Motors? The motor and motor control markets are thriving in a number of areas, particularly medical and robotic applications. Also, there is a rich demand for small, efficient, high- and low-torque, and high- and low-power motors in the automotive sector. These applications can choose from brush [...]

Water Flow Sensor Magnet Material and Application

Water Flow Sensor Magnet Material and Application The water flow sensor is a water flow sensing instrument that outputs pulse, current, or voltage signals to the water flow through induction. The output of the signal has a certain linear proportional relationship with the water flow, so it can be used for water management and flow [...]

High-performance NdFeB Magnets are Used in Robotics

High-performance NdFeB Magnets are Used in Robotics Application of high-performance neodymium permanent magnet materials in the field of robotics High-performance NdFeB magnets are mainly used in the fields of new energy vehicles, high-end motors, wind power generation, robots and intelligent manufacturing. Today, we will mainly talk about the application of high-performance NdFeB permanent magnet materials [...]

MAGNETIC SHEETING

MAGNETIC SHEETING Our Flexible Magnetic Rubber is made from Strontium magnet and rubber and is cast together to form a continuous sheet or strip which can be used for a vast array of end applications. It is available in strip, sheet and individual pieces and comes in a variety of thicknesses. It is sold by [...]

Industrial Magnetics in the Paper Industry

Industrial Magnetics in the Paper Industry The uses for industrial strength magnets in paper production can be divided into three primary categories: Paper Mills: In paper mills, the most common application for magnetic technology is in the use of suspended magnets and conveyor belt magnets to move raw materials, like wood chips, along in the [...]

Why Use Rare Earth Magnetic Separators?

Why Use Rare Earth Magnetic Separators? demonstrating rare earth magnetic separators Magnetic separators are frequently used in the manufacturing industry to separate potentially damaging materials that are magnetically susceptible. A high degree of precision is required because metal contamination can be a real problem. It can damage equipment and affect the quality of the product [...]

Separator Magnets

Separator Magnets HSMAG engineers and manufactures magnetic pulleys, drums, suspended magnetic separators, and eddy-current separators designed for beneficiation, tramp iron removal, non-ferrous metal recovery and various other separation processing applications. HSMAG offers permanent and electromagnetic designs with the option of self-cleaning or manual-cleaning features. Complete systems can be designed into new separation facilities or incorporated [...]

Scrap Handling Magnets

Scrap Handling Magnets HSMAG Scrap Magnets have been engineered and specifically designed to fit all scrap processing operations. We offer various models that come in a range of sizes from 30” to 100” and are designed for top operational efficiency and lasting durability. Scrap Handling Magnets Not all lifting magnets are suitable to be industrial [...]

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