We offer a variety of sizes according to your needs! Introducing the "FL Series," which can be used even at high temperatures!
We would like to introduce our toroidal coils, the 'FL/FP/FS series'. The "FL series" is made from Fe-Si alloy and has a stable effective permeability of μ70. It has a high saturation magnetic flux density of 8000 Gauss, making it suitable for high current applications. The "FP series" is made from high-purity electrolytic iron powder, providing stable quality. The "FS series" has an effective permeability of μ110 and excels in high-frequency characteristics. 【Features of the FL Series】 ■ Superior DC superimposition characteristics compared to the FS series ■ Due to its toroidal shape, it has a small leakage magnetic field and reduced humming ■ Its high saturation magnetic flux density allows for miniaturization compared to ferrite chokes like E-type ■ With a Curie temperature of 600°C, it can be used even at high temperatures around 150°C ■ Lower cost compared to amorphous and permalloy materials *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 <FP Series> ■ High permeability and excellent frequency characteristics ■ High effective saturation magnetic flux density of 15K gauss allows for relatively large currents ■ Toroidal shape minimizes leakage magnetic fields and reduces humming ■ Various sizes available according to application <FS Series> ■ Made from Fe-Al-Si alloy, providing stable quality ■ Small core loss reduces heat generation from the coil ■ High saturation magnetic flux density allows for miniaturization compared to ferrite chokes like E-type ■ High Curie temperature of 500°C enables use even at high temperatures around 150°C *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■FL Series - For smoothing chokes in switching power supplies, power factor improvement, line filters, and spike noise countermeasures - For active filters - For chokes in DC-DC converters - For harmonic countermeasures in batteries, etc. ■FP Series - For line filters and spike noise countermeasures in switching power supplies - For noise countermeasures in OA equipment, copiers, household electrical appliances, etc. - For noise countermeasures in electrical devices using thyristors - For various electronic control circuits in vehicles ■FS Series - For smoothing chokes in switching power supplies and power factor improvement - For active filters - For chokes in DC-DC converters - For harmonic countermeasures in batteries, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Furukawa Machinery and Metal Co., Ltd. established Furukawa Electronics Co., Ltd. as a wholly-owned subsidiary on March 1, 2005, through a company split. As a result, Furukawa Electronics Co., Ltd. has inherited the existing electronic materials business from Furukawa Machinery and Metal Co., Ltd. We intend to take this opportunity to improve management efficiency and to provide products, technologies, and services that satisfy our customers. All of our executives and employees are united in their commitment to devote their utmost efforts to our business. We kindly ask for your continued support and guidance, as well as your patronage, which we hope will be even greater than before.
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