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Wireless charging is about to detonate the car market
Wireless charging is about to detonate the car market

With the gradual improvement of the penetration rate of electric vehicles, the development technology of electric vehicles has matured and has entered the stage of large-scale commercialization, which undoubtedly brings significant development opportunities to diversified charging technologies, and wireless charging is..

time:2019-08-14
Inductor coil
Inductor coil

Inductor coils are devices that operate on the principle of electromagnetic induction. When a current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire of the electromagnetic field itself induces a wire in the electromagnetic field.

time:2019-08-14
Briefly introduce the principle of using the inductor
Briefly introduce the principle of using the inductor

The inductance is the ratio of the magnetic flux of the wire to the current in which the flux is generated when an alternating current is passed through the wire to produce alternating magnetic flux in and around the wire.

time:2019-08-14
Inductor manufacturers tell you the role of the inductor
Inductor manufacturers tell you the role of the inductor

The self-induced electromotive force in the coil of the inductor always competes with the change in current in the coil. The inductance coil has an obstructive effect on the alternating current, and the magnitude of the resistance is called xl, and the unit is ohm.

time:2019-08-14
Inductor coil manufacturers give you a brief description of the performance of the inductor
Inductor coil manufacturers give you a brief description of the performance of the inductor

The performance index of the inductor is mainly the amount of inductance. In addition, the wire wound around the inductor coil generally has a certain resistance. Usually, this resistor is small and can be ignored.

time:2019-08-14
Why use magnetic beads and inductors?
Why use magnetic beads and inductors?

Reasons for using magnetic beads and inductors

time:2019-08-14
Inductor coil structure and characteristics
Inductor coil structure and characteristics

The inductor coil is generally composed of a core or a core, a skeleton, a winding group, a shield cover, an encapsulating material, and the like.

time:2019-08-14
Inductor manufacturer
Inductor manufacturer

Founded in Hong Kong in 2004, Fine Electronic Industry Co., Ltd. is a high-tech enterprise specializing in the development, production, and sales of various inductor coils.

time:2019-08-14
Inductor and transformer testing methods and experience
Inductor and transformer testing methods and experience

1. The detection of the color code inductor places the multimeter in the R×1 block, and the red and black test leads are connected to any of the terminals of th..

time:2019-08-14
Switching power supply electromagnetic interference suppression technology
Switching power supply electromagnetic interference suppression technology

With the development of modern electronic technology and power devices, switching power supplies are widely used in computer and peripheral communication, automatic control, household appliances, etc. for their small size, light weight, high performance, high reliability, etc.

time:2019-08-14
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Dongguan factory (headquarters):
Address:Sijia First Industrial Zone, Shijie Town, Dongguan City (opposite to Dongguan Bank of Orange Island Community)
Tel:0769-22452492/22490287
Fax:0769-22499451
E-mail:fineelec@163.com
Linkman:Miss Cai 13602375409
Q Q : 851769224 
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Tel: 0755-27208621
Fax: 0755-27208621
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Linkman: Miss Huang  13554901296   Mr Deng  13128955601    Miss Li  13424281894
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