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Alloy Powder Core for Electric Vechicle

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2019-01-02 20:55

  • Browse the number:

    142

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Company Profile
Golden Magnetic Technology (HK) Co.,Ltd
By certification [File Integrity]
Contact:

jinci(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

( HK ) Co., Ltd H/Q office Add:1101 Leader industry center, No.57-59 An pui wan Street, Fotan, Shatin, Hongkong . Factory Add:Liangtian administrative district, taimei town, boluo county, huizhou city, guangdong province

Website: http://www.goldenmagnetic.com/ http://www.businessbasecoat.com/com/jinci/
Product details




Physical Dimensions
























OD


Bare Core Nominal




46.74 mm




1.840 in




Coated Core (max)




47.63 mm




1.875 in




ID




Bare Core Nominal




24.13 mm




0.950 in




Coated Core (min)




23.32 mm




0.918 in




Ht




Bare Core Nominal




18.03 mm




0.710 in




Coated Core (max)




18.92 mm




0.745 in



Magnetic Dimensions















Ae


Effective  Magnetic Cross Section 1.99 cm²




Le




Effective  Magnetic Path Length 10.743 cm




Ve




Effective Core Volume 21.4 cm³




WA




Minimum Effective Window Area  4.27 cm²




SA




Surface Area 81.7 cm²




MLT




Mean Length Per Turn 7.38 cm



Permeability
































































Reference
Perm.




AL Value (nH/N²)




AS Sendust




AF Fe-Si




APH Super    Sendust




AH High Flux




14µ




32




AS467014




AF467014




APH467014




AH467014




26µ




59




AS467026




AF467026




APH467026




AH467026




40µ




90




AS467040




AF467040




APH467040




AH467040




60µ




135




AS467060




AF467060




APH467060




AH467060




75µ




169




AS467075




AF467075




APH467075




AH467075




90µ




202




AS467090




AF467090




APH467090




AH467090




125µ




281




AS467125




AF467125




AH467125




147µ




330




AS467147




AH467147




Approx. Unit Weight:




120 g




150 g




120 g




150 g



Test Conditions













Winding


N=70, #20 AWG




Frequency




10 kHz




Voltage




0.62 V




AL Tolerance




±8%



Magnet Wire Winging Data















































































Wire Size




AWG




8




10




12




14




16




18




20




22




24




26




28




mm




3.150




2.500




2.000




1.600




1.250




1.000




0.800




0.630




0.500




0.400




0.315




Single
Layer




Turns




17




22




28




35




45




56




70




88




111




138




173




Rdc(Ω)




2.6 m




5.3 m




10.7 m




21.4 m




43.7 m




86.5 m




171.9 m




343.7 m




689.5 m




1.4




2.7




Full
Winding




Turns




22




35




54




83




128




199




307




476




736




1,139




1,764




Rdc(Ω)




3.3 m




8.4 m




20.7 m




50.7 m




124.3 m




307.3 m




753.9 m




1.9




4.6




11.3




27.7



Coating/Packaging Information











Coating Type


Black Epoxy




Voltage Breakdown




2500 Vrms




Limit




0.1 mA, 5 s




Package Quantity




150 Pcs/Box




G&M is able to customize the design to meet customers’ requirements.



Sendust Cores(AS):



The iron-silicon-aluminum magnetic powder core is composed of 6% Al, 9% Si and 85% Fe, which is mainly used to replace the iron powder core. The loss is 80% lower than that of the iron powder core, which can be 8KHz



Use at the above frequencies; saturation magnetic induction is about 1.05T; magnetic permeability is from 14-250; magnetostriction coefficient is close to zero, in differentNo noise is generated when working at frequency; it has the best performance-price ratio. Mainly used in AC inductors, output inductors, line filters, powerRate factor correction circuit, etc. It is also sometimes used as a transformer core instead

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