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It was first discovered by the Curie brothers in France (older brother: Jacques younger brother: Pierre) from minerals such as tourmaline and crystal.įerrite, which was invented in 1930 by Dr.
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Piezoelectric phenomenon, in which the application of pressure generates voltage, is used for electronic buzzers, ultrasonic transducers, pressure sensors, etc. Mineralogy greatly contributed to electromagnetism in the 19th century and also to the birth of electronics in the 20th century. In the past, attraction properties were magnetic things that attracted everyone's attention. Also, tourmaline (electric stone), which attracts dust or ash when heated, was also called “Ceylonese Magnet” named after its locality. The word magnetic, the adjective form of the word magnet, means not only “of or relating to a magnet or magnetism” but also “attractive or alluring.” It has since been known a long time ago that rubbed amber attracts dust or ash (static electricity) or that a lodestone (variation of magnetite) attracts iron.
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It widely used in consumer electronics, communications, computers, LED, internet applications,automotive electronics and other fields.Lodestones are ferrite magnets produced by the Earth We started from SMD core to finished parts, support our customers in special design.
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SMT power inductors are made in Shenzhen plant, founded in 2012.
#Ferrite core inductor antenna driver#
ISO9001 certificated for 17 years, Zhejiang Plant mainly develops,manufactures and sells customized HF transformers in lighting appliance, also covers electrical transformer, LED driver transformer, low frequency transformer, toroidal transformer, toroidal inductor, common mode inductor, vertical inductor, rod type inductor and other relatively based electronic components, such as, soft ferrite core,Īmorphous core (nanocrystalline core), Iron powder core, Liz wire, PCB, bobbins.Some are under own line. Being in this field for years,it has two plants. Which is the head selling company for the system. High quality, low cost and best service are what we pursuit most!ĬARACOL is running by Huzhou Kade Electronic & Technology Co.,Ltd, ISO9001 certificated for 17 years, it develops, manufactures and sells customized HF transformers in lighting appliance and SMD power inductor, also covers most kinds of transformer, inductors and ferrite core.100% customer like! Based on the advantage of China's biggest manufacturing area, we and our brother factories, would like to build a CARACOL SYSTEM, providing one-stop,on-demand, easy shopping ideas for customers from all over the world.