- Shape: Sheet
- Coating: Zinc
- Application Field: Permanent-Magnet Linear Motor
- Composition: NdFeB Magnet
- Specification: RoHs
- Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
- Size: Acceptable Custom
- Type: Permanent
- Trademark: COCO
- Origin: Zhejiang Ningbo China
Materials Trademark:
N35-N50, 33M-48M, 30H-45H, 27SH-45SH, 25UH-40UH, 23EH-38EH
All Trademarks are available.
Working Temperature: 80-200(° C)
Product Feature:
Produced by the powder metallurgical method with chemical composition of ND2Fe14B
Very brittle and hard
Poorest corrosion resistance of all commercial magnetic material
High resistance to magnetic demagnetization
Excellent cost to performance ratio
Reasonable temperature stability
Not suitable for application which exposed to high temperatures
NdFeB permanent magnet is mainly used in Micro-motor, Electronic Industry, Car Industry, Petrochemical, NMR devices, Sound equipments, Maglev System, Magnetic drive and Magnetotherapy system, and its also used in Motorbikes, Car oil-duct's magnetization, with the aim of saving oil.
Earth permanent magnet (NdFeB) has the strongest magnetism nowadays. It does not only has high remanence, high coercivity, high energy product, and high-functional, but also it can processed into a variety of sizes easily. Now, it is widely used in avigation, spaceflight, electron, electrical sound, electrical machinery, apparatus, meters, medical technology, and especially apply to develop high-performance, small and light replacements.
Our factory produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc.
To offer you our magnets price, please offer the following details:
Magnets grade: From N35 To N50, from N Series to UH Series.
Magnets size: As the drawing
Magnetism direction: Which direction to oriented The north pole and south pole
Magnets coating: Nickel, Zn, Black Epoxy, AG, Au etc.
Quantities: More mass order quantities. More Lower the prices. Original factory.
If you haven't been able to find your desired size or strength in our website?
We can send you a price quotation for exactly the magnet you wish...At no obligation to you. Here's how it works:
We can offer you not only standard forms (Disc/Rod, Block, Cube, Sphere, Ring). But also special demands, like borings, grades, countersinks, pole markers, etc.
Tell us which features you desire in a magnet (shape, size, strength, surface coating, and temperature resistance) and the quantity you will require.
You will receive our price quotation via e-mail within a day.
You will be under no obligation to buy.
When inquiring or ordering, please send us following information
1. Type of magnet (material & grade)
2. Quantity (annual and per shipment)
3. Shape and dimensions (drawing if necessary)
4. Direction of magnetization
5. Magnetized or unmagnetized
6. Details of Surface Treatment
7. Application if possible
8. Other information and/or requirements
We hope to cooperate with you. Thank you.
Heat sink is a vital component that helps to dissipate heat from electronic devices. These devices generate heat as they operate, which can damage the internal components and cause malfunctions. In this article, we will explore what heat sinks are, how they work, and why they are important.
What is a heat sink?
A heat sink is a hardware device that is used to regulate the temperature of electronic components by dissipating heat. It is usually made out of an aluminum or copper plate with fins, which help to increase the surface area and improve the efficiency of heat transfer. Heat sinks are commonly used in electronic devices such as computers, power supplies, and mobile phones.
How do heat sinks work?
The purpose of a heat sink is to transfer heat from an electronic component to the surrounding environment. When electronic components such as CPUs or GPUs become hot, the heat is transferred to the metal plate of the heat sink. The heat sink then uses its fins to increase the surface area for the transfer of heat to the air. As the air flows over the fins, it absorbs the heat and carries it away, thus cooling the electronic component.
Why are heat sinks important?
Heat sinks play a significant role in ensuring that electronic devices function correctly and have an extended lifespan. Here are a few key reasons why heat sinks are important:
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Improved performance: When electronic components become too hot, they can malfunction or slow down. Heat sinks help to regulate the temperature of these components, allowing them to operate at their full potential.
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Extended lifespan: Overheating can cause damage to electronic components, leading to a shortened lifespan. Heat sinks help to prevent this by ensuring that the components are kept within their safe temperature range.
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Reliability: By preventing excessive overheating, heat sinks contribute to the overall reliability of electronic devices, reducing the risk of malfunctions and failures.
In summary, heat sinks are an essential component of electronic devices that help to regulate the temperature of electronic components. They improve performance, extend the lifespan of devices, and contribute to their overall reliability. Regular maintenance, cleaning, and replacement of damaged heat sinks are crucial for ensuring the optimal functioning of electronic devices.
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Lizhi Precision Manufacturing Technology Co.,Ltd , https://www.lizhipartsmfg.com