Feem Ntau Siv Mos Sib Nqus Cov Khoom Siv Hlau Hmoov Hlau Cov Tub Ntxhais Hluav Taws Xob Cov Khoom Siv Hlau-silicon-aluminium Hmoov Tub Ntxhais

Sib nqus hmoov tub ntxhais yog ib hom khoom mos mos ua los ntawm kev sib xyaw thiab nias ferromagnetic hmoov thiab insulating nruab nrab. Ferromagnetic hais me me heev (0.5-5 micron siv nyob rau ntawm qhov muaj ntau zaus) thiab raug sib cais los ntawm cov hlau tsis muaj qhov sib dhos insulating cov ntaub ntawv cov yeeb yaj kiab. Yog li ntawd, ntawm ib sab tes, lawv muaj peev xwm cais cov dej ntws hloov sai thiab cov khoom tsim nyog rau cov khoom siv ntau dua; ntawm qhov tod tes, vim hais tias ntawm qhov sib txawv zoo ntawm cov nplais, cov khoom siv muaj qhov tsis muaj permeability thiab qhov permeability tas mus li; ntawm qhov tod tes, vim tias qhov me me ntawm qhov me me ntawm cov khoom, cov khoom sib txuam ntawm daim tawv nqaij tsis tshwm sim. Qhov hloov ntawm tus nqi nrog zaus yog ruaj khov dua. Mas siv rau cov loj loj inductance. Cov khoom siv magnetoelectric ntawm cov hmoov sib nqus cores feem ntau yog nyob ntawm permeability ntawm cov ntaub ntawv hmoov, qhov loj thiab cov duab ntawm cov hmoov sib xyaw, lawv puv coefficient, cov ntsiab lus ntawm insulating nruab nrab, tsim kev kub siab thiab txheej txheem kev kho cua sov.

Cov nquag siv hlau hmoov sib xyaw yog hlau hmoov cores, permalloy hmoov cores thiab hlau-silicon-aluminium hmoov cores. Cov qauv rau kev suav qhov tseeb permeability thiab inductance ntawm tus tub ntxhais yog: Mu e = DL / 4N2S * 109. Ntawm lawv: D yog nruab nrab txoj kab uas hla ntawm cov tub ntxhais (cm), L yog qhov inductance (kev lom zem), N yog tus naj npawb ntawm cov cua tig, S yog qhov hla qhov chaw ntawm cov tub ntxhais (cm2).

(1) Cov Tub Ntxhais Ua Hmoov Hlau

Hom hlau hmoov tub ntxhais yog tsim nrog carbon-based ferromagnetic hmoov thiab cob-based ferromagnetic hmoov. Tus nqi yog qis tshaj ntawm cov hmoov cores. Qhov nqus ntawm cov khoom siv sib nqus tau yog li ntawm 1.4T, permeability ntau yog 22-100, qhov pib permeability yog qhov ruaj khov nrog zaus, DC tam sim no superposition kev ua tau zoo, tab sis qhov poob yog siab ntawm qhov siab. Qhov pib permeability ntawm hlau hmoov tub ntxhais sib txawv nrog kev siv ntawm DC nqus hlau. Kev Hloov Txawv ntawm Thawj Qhov Tso Cai ntawm Hlau Hmoov Txheej Txheem nrog Zaus

(2) Permalloy Hmoov Tub Ntxhais

Lub hmoov tseem ceeb ntawm permalloy yog molybdenum permalloy hmoov (MPP) thiab qib siab flux hmoov (High Flux).

MPP muaj li ntawm 81% Ni, 2% Mo thiab Fe hmoov. Cov yam ntxwv tseem ceeb yog: kev siv lub tshuab nqus hlau sib nqus yog li ntawm 7 500 Gs; permeability ntau qhov loj, thaj tsam li 14 txog 550; Qhov poob qis tshaj yog pom hauv cov hmoov tub ntxhais; qhov kub thiab txias muaj peev xwm zoo heev, thiab nws tau siv dav hauv cov khoom siv hauv qhov chaw nruab ntug thiab cov cuab yeej qhib dav dav; lub tshuab nqus hlau nplaum (magnetostriction coefficient) yog ze rau xoom, thiab tsis muaj suab nrov thaum ua haujlwm ntawm ntau zaus. Nws yog tsuas yog siv hauv qhov zoo tshaj plaws Q lim, induction load kauj, hluav taws xob resonant Circuit, LC Circuit uas yuav tsum muaj qhov kub thiab txias siab, tso zis tawm, hluav taws xob qhov teeb meem hluav taws xob, thiab lwm yam Nws feem ntau siv hauv AC Circuit, thiab tus nqi ntawm hmoov tub ntxhais. yog kim tshaj plaws.

High flux core HF yog li ntawm 50% Ni thiab 50% Fe hmoov. Cov yam ntxwv tseem ceeb yog: kev sib nqus nqus sib nqus lub zog yog li 15 000 Gs; permeability ntau yam yog los ntawm 14 txog 160; lub hmoov tub ntxhais muaj qhov siab tshaj qhov sib nqus ntawm lub zog, qhov siab tshaj plaws DC bias muaj peev xwm; thiab cov tub ntxhais me me hauv qhov loj. Feem ntau siv hauv cov kab lim, AC inductance, tso zis tsis raug, lub zog hloov kho Circuit Court, thiab lwm yam, hauv DC Circuit Court feem ntau siv, DC siab tsis ncaj, DC siab thiab qis AC yog siv ntau. Tus nqi yog qis dua MPP.

(3) Ferrosilicate Txhuas Hmoov Cores (Kool M_ Cores)

Lub hauv paus tseem ceeb ntawm Fe-Si-Al hmoov muaj li ntawm 9% Al, 5% Si thiab 85% Fe hmoov. Mas hloov cov hmoov hlau tub ntxhais, poob yog 80% qis dua hlau hmoov tub ntxhais, tuaj yeem siv ntawm zaus ntau tshaj 8 kHz; saturated sib nqus induction yog li 1.05T; permeability yog los ntawm 26 txog 125; magnetostriction coefficient ze rau 0, tsis muaj suab nrov nrov yog tsim thaum ua haujlwm ntawm ntau zaus; DC bias muaj peev xwm siab dua MPP; muaj qhov zoo tshaj plaws ua tau zoo-tus nqi piv. Feem ntau siv hauv AC inductor, tso zis inductor, kab lim, lub zog hloov kho hluav taws xob, thiab lwm yam. Qee zaum nws tuaj yeem siv ua hluav taws xob hloov pauv hloov es tsis txhob muaj huab cua tsis haum ferrite.

Yog tias koj muaj kev txaus siab rau peb cov khoom, thov hu rau peb:

FAX: 86-29-85401274 Xov tooj : 153 5351 3263

Email: sales@gsmagnetics.com         kev muag khoom@gstronics.com

  Web: www.gsmagnetics.com

Tus neeg tiv toj: Mr Mark Chen (Tus Thawj Tswj Haujlwm)

Skype: Mark.chen90