第44页_Industry News_Suzhou CIYI Electronic Technology Co.,LTD

Welcome to the official website of ciyi electronic technology co.,Ltd

中文

Company News Industry News FAQ

Magnetic motor Although it negates the possible theory of Perpetual motion, it does not rule out the magnetic machine formed by the experimental arrangement of permanent magnets. If permanent magnets are properly arranged through experiments and can cause the machine shaft to move under the repulsion or attraction of the two stages of the magnet (magnetic force doing work), it is entirely possible to form a magnetic motor.Nowadays, there are many methods to achieve the manufacturing of magnetic motors, and many people have already achieved success. However, this kind of magnetic machine does not belong to "Perpetual motion", because it is constantly consuming magnetism and will always stop doing work at one time, so the magnetic machine needs to be magnetized every other period.For example, the Sel machine is also a type of magnetic machine, and there have been continuous imitators making similar Sel machines. Official research institutions in the United States and Russia are also replicating and con: 10

2023-08

Magnetic Selection Factors Power JourneyThe stroke refers to the distance between the sliding rod position of the suction cup electromagnet and the fully closed position, and the electromagnet will generate different forces at different strokes; Generally, the smaller the stroke, the greater the force.response timeThe time from the electrification of the electromagnetic iron to the end of the expected displacement of the sliding rod.Cyclic loadCycle load=[power on time/(power on time+power off time)] × 100. Electrification of an electromagnetic iron generates heat, so the periodic negative core and the longest electrification time determine the temperature rise of the electromagnet. The temperature rise of the electromagnet and the ambient temperature determine the selection of the insulation level of the electromagnetDiode rectificationIf the suction cup electromagnet uses an AC power supply, a rectifier needs to be used to convert AC to DC; The rectifier should be designed as a full band rectifier in principle: 10

2023-08

The Development Trend of Soft Magnetic Materials With the rapid development of electronic information industry, various new requirements have been put forward for high-frequency inductive elements (such as high-frequency transformers, small inductors, etc.), and the performance of Ferrite core, which are the main components of inductive elements, is also required to be improved. Therefore, higher material standards and requirements have been put forward for soft magnetic ferrite materials and magnetic core components, such as miniaturization, chip based, high-frequency, high-performance, and low loss of components. Among soft magnetic ferrite materials, the materials with the highest demand and the most urgent demand for performance improvement are high-frequency low-power loss ferrite materials and high permeability ferrite materials. High frequency low power loss ferrite materials are mainly used for various high-frequency miniaturized switching power supplies (such as AC-DC, DC-AC converters) and Flyback transformer of displays; H: 09

2023-08

Magnet Spirit Magnet [alias] Spirit Magnet; Live magnet; Xuanshi; Chu Shi; Needle aspirating stone; Iron ore; Male magnet; Iron stone[Composition and structure] Magnetite is Magnetite or hematite mineralized Magnetite, often accompanied by quartz and Amphibole. The main component is Fe3O4, which often contains V, Ti, Mg, Mn, Al, etc; Equiaxed crystal system; The crystal is Octahedron; Most of them are granular aggregates or dense blocks.【 Physical and chemical properties 】 Iron black, or with dark blue color; The stripes are black; Semi metallic luster; Uneven fracture surface; Hardness 5.5,; Density 5.16-5.18g/cm3. Having strong magnetism; Insoluble in water, only slightly soluble in acids and alkalis, relatively more soluble in alkali than in acid; The surface is prone to weathering, with a reddish color and reduced gloss and hardness.【 Function and Use 】 It has the functions of calming and calming the mind, tonifying the kidneys and blood, nourishing yang and qi, calming the liver and relieving asthma,: 09

2023-08

Ferrimagnetism Like ferromagnetic materials, when the magnetic field does not exist, Ferrimagnetism materials will still remain magnetized; Like Antiferromagnetism matter, adjacent electrons spin in opposite directions. These two properties are not contradictory. In Ferrimagnetism materials, different atoms belonging to different sublattices have opposite magnetic moments in opposite directions and different values. Therefore, the net magnetic moment of the material is not equal to 0, and the magnetization is not equal to zero, so it has weak ferromagnetism.Because Ferrimagnetism materials are insulators. Ferrimagnetism materials in the high frequency time-varying magnetic field can be used as materials for microwave devices such as isolators, circulators, gyrators and so on, because the induced Eddy current is very small and can allow microwave to pass through.Since the composition of Ferrimagnetism materials must have at least two different magnetic moments, only compounds or alloys can show Ferrim: 09

2023-08

Ferromagnetism The hysteresis loop relationship between magnetization intensity (vertical axis) and H-field (horizontal axis).Inside ferromagnetic materials, like Paramagnetism materials, there are many unpaired electrons. Because of Exchange interaction, the spins of these electrons tend to be in the same direction as the spins of adjacent unpaired electrons. Due to the fact that ferromagnetic materials are divided into many magnetic domains, although the spins of all electrons within the domains are unidirectional, resulting in a "saturation magnetic moment", the direction and magnitude of the magnetic moment are different between domains. Therefore, the net magnetic moment and magnetization vector of an unmagnetized ferromagnetic material are equal to zero.Assuming an external magnetic field is applied, the magnetic moments of these domains tend to be in the same direction as the external magnetic field, thus forming a potentially strong magnetization vector and its induced magnetic field. As the: 08

2023-08

Products

Soft Magnetic & EMC Material

Injection Molded/ Bonded NdFeB

About Us

Company Profile

Enterprise Style

contact Us

Tel: +86-18862379470

Address: No. 221 Yanbang Road, Tongli Town, Wujiang District 215200, Suzhou City, Jiangsu Province, China.