Sendust Core, kool-mu Cores

 

sendust core, kool-mu cores, FeSiAI sib nqus hmoov cores
sdndust cores, koolmu cores (sdndust cores) yog tsim los ntawm 5. Cov hlau mos sib nqus hmoov hlau ua los ntawm cov hmoov ua los ntawm 4 feem pua, 9.6 feem pua ​​​​silicon, thiab lwm yam alloys ua los ntawm hlau. sdndust cores, koolmu cores tau dav siv. Nyob rau hauv xyoo tas los no, vim muaj kev loj hlob sai ntawm nickel xov xwm, tus nqi zoo heev ntawm sdndust cores, koolmu cores tau ua qhov tseem ceeb. Nws tau dhau los ua ib qho kev siv dav thiab dav siv mos sib nqus core nyob rau hauv tam sim no alloy series. Vim qhov kev xav tau nce ntxiv, uas ua rau txhawb kev txhim kho cov txheej txheem kev tsim khoom thiab cov khoom lag luam zoo, feem ntau suav nrog hnub ci zog, cua zog hloov pauv, LED tsav fais fab mov, voltage regulator, hybrid electric tsheb, UPS nruam fais fab system, siab. tam sim no sensor, hloov fais fab mov, input tam sim no, kab lim, thiab lwm yam. Yuav hloov Magnetics CSC, East, Arnold Txawv Teb Chaws sdndust cores, koolmu cores

Nrog rau txoj kev loj hlob sai ntawm cov cuab yeej siv hluav taws xob, cov kev xav tau rau high-frequency, high-power density, miniaturization, thiab electromagnetic cuam tshuam tsis kam ntawm cov khoom siv hluav taws xob tau dhau los ua qhov tseem ceeb, thiab kev lag luam xav tau nce ntxiv. Raws li ib yam tshiab ntawm cov khoom siv hluav taws xob sib xyaw, , kool-mu Cores tau tsim sai heev vim nws qhov kev ua tau zoo ntawm cov hlau nplaum sib nqus zoo heev, qhov kub thiab txias stability, qhov dav ntawm cov hlau nplaum tsis tu ncua, kev poob qis, thiab tus nqi qis. Nws tau siv dav hauv cov khoom siv xws li cov zis inductors, cov kab lim dej, thiab cov khoom siv hluav taws xob hloov hluav taws xob.

Nrog rau txoj kev loj hlob ntawm cov tshuab hluav taws xob, lub miniaturization thiab lightness ntawm cov cuab yeej tau coj mus rau qhov tsim nyog ntawm miniaturization ntawm cov khoom siv hluav taws xob. Thiab miniaturization, lub zog ceev, thiab qhov yuav tsum tau ua cov hmoov sib nqus

Lub high-frequency thiab tsawg poob yam ntxwv ntawm cov khoom tseem ceeb, thaum lub, kool-mu Cores muaj cov yam ntxwv ntawm high-frequency thiab tsawg poob, tuaj yeem pom los ntawm cov qauv hauv qab no:

V=3/4 (WR JBF)

V: Volume ntawm magnetic particle core;

W: Lub zog;

R: Tsis kam;

J: Tam sim no ceev;

B: Sib nqus induction siv;

Los ntawm cov qauv, nws tuaj yeem pom tau tias nyob rau hauv ib lub zog, qhov ntau dua ntawm , kool-mu Cores, qhov ntim me dua. Yog li high-frequency yuav tsum tsim cov khoom siv hluav taws xob ntau zaus, thiab

Kuv, kool-mu Cores muaj tej yam kev mob ntawm high-frequency thiab tsawg poob.

Tam sim no, hlau silicon aluminium magnetic hmoov cores tau muab faib ua tsib pawg:

Qhov siab tshaj plaws yog 8MHz; I=75, nrog ntau zaus ntawm 3MHz; I=26, siab tshaj zaus 20MHz, i=60, i=90, siab tshaj zaus 2MHz, i=125, siab tshaj zaus 1MHz. Piv txwv li,

Qhov poob yog i{{0}}, Tsawg dua lossis sib npaug li 54 ntxiv rau 8 feem pua ​​u H, Q tus nqi ntawm 300KHz, C0.26 txoj kev, V=1V. Rau FeSiAI magnetic hmoov core nrog i=125, lub zog poob P=140/Kg;

Thiab, kool-mu Cores yog P=680W/Kg, uas yog 3.8 npaug loj dua hlau silicon aluminium magnetic hmoov.

4, Kev txuag hluav taws xob inevitably yuav tsum tau tsim cov hlau silicon aluminium magnetic hmoov cores

Hlau magnetic particle cores feem ntau suav nrog hlau nickel molybdenum magnetic particle cores, high flux magnetic particle cores, thiab, kool-mu Cores particle cores. Peb pawg no txhua tus muaj kev ua tau zoo dua. Tab sis hlau nickel molybdenum

Sib nqus hmoov muaj Ni81 feem pua, Mo2 feem pua, Fe17 feem pua; High magnetic flux magnetic hmoov core muaj 50 feem pua ​​Ni thiab 50 feem pua ​​Fe; Hlau silicon aluminium magnetic hmoov cores tsis muaj cov khoom muaj nqi hlau Ni thiab Mo, thiab niaj hnub no

Raws li cov qauv, Ni thiab Mo yog kim, thiab cov neeg siv siv, kool-mu Cores los hloov lawv tshwj tsis yog hauv kev ua tub rog.

Hlau hmoov core muaj kev ua tau zoo heev, tus nqi qis, thiab siv dav, tab sis lub zog poob yog qhov loj heev. Hlau silicon aluminium magnetic hmoov core i=125, yog i=26, 60, 75, 90
Cov neeg siv khoom tuaj yeem xaiv qhov koj xav tau raws li hauv qab no:

 

Qhov nruab nrab poob yog qhov loj tshaj plaws, tab sis piv rau cov hmoov hlau hlau, lub zog noj yuav tsum me me. Lub zog poob ntawm hlau silicon aluminium magnetic hmoov core yog P=140W/KG, thiab qhov sib nqus poob ntawm hlau hmoov hlau yog P=680W/KG,

Lub sendust core yog 3.8 npaug me dua cov hlau hmoov core.

Nyob rau hauv cov xwm txheej ntawm lub zog-txuag ib puag ncig,, kool-mu Cores yog ib qho kev xaiv uas tsis tuaj yeem.

 

Dab tsi yog cov ntawv thov tseem ceeb ntawm, kool-mu Cores?
Qhov kev ua tau zoo ntawm ,kool-mu Cores tau tham saum toj no, thiab nws daim ntawv thov yuav tau tham hauv qab no.
Muaj tsib yam:

1. High zaus fais fab lim:

Hlau silicon aluminium magnetic hmoov core i=26, fais fab 0-200MHZ, siab tshaj ferrite. Tam sim no, qhov siab tshaj plaws ntawm MnZn yog 1MHz, tab sis tam sim no me me, thiab qhov zaus ntawm NiZn kuj tsawg.

Siab, tab sis siv rau hauv cov dej tsis muaj zog. Thiab cov , kool-mu Cores yog siv rau hauv cov ntawv thov tam sim no, uas tuaj yeem ncav cuag ob peb mus rau ob peb puas amperes. Niaj hnub no, hloov cov khoom siv hluav taws xob tau dhau los ua ntau zaus, thiab cov ntxaij lim dej tau dhau los ua qhov tseem ceeb. Cov ntxaij lim dej ntau zaus muaj cov teebmeem txuag hluav taws xob, xws li siv dav hauv cov npo LCD loj.

2. Uninterruptible Power Supply (UPS) Fais Fab Corrector (PFC)

Daim ntawv thov ntawm cov khoom siv hluav taws xob tsis cuam tshuam yog nrov heev, xws li cov khoom siv hluav taws xob, kev sib txuas lus, thiab hluav taws xob, tag nrho cov khoom siv hluav taws xob tsis cuam tshuam thiab tab tom txhim kho mus rau lub zog siab.

Piv txwv li, APC hauv Tebchaws Meskas tab tom tsim cov khoom siv hluav taws xob tsis cuam tshuam hauv nws cov chaw muag khoom hauv Suav teb, Is Nrias teb, thiab lwm lub tebchaws, uas yog cov khoom siv hluav taws xob muaj zog uas tsis muaj kev cuam tshuam nrog cov hlau silicon aluminium magnetic hmoov.

Cov tub ntxhais yog C57.2x26.4x15.2 nrog permeability ntawm i=26.

Fabkis lub Meilan Gelan tau tsim ib lub tuam txhab hauv Pudong, Shanghai los tsim thiab tsim cov khoom siv hluav taws xob UPS. Lawv tseem tab tom txav mus rau daim ntawv thov ntawm, kool-mu Cores.

3. Lub zog choke

Qhov kev xaiv zoo tshaj plaws yog siv, kool-mu Cores rau lub zog resonant inductors thiab theem hloov pauv nyiaj inductors. Hwj chim chokes yog dav siv, nrog tag nrho tus choj thiab ib nrab choj

Choj chokes, hloov hluav taws xob tso zis chokes, PFC inductors, transformers, thiab lwm yam inductors yog dav siv.

Qhov ceev ceev FeSiAI hlau nplaum hmoov core

4. Pulse transformers yog dav siv hauv kev sib txuas lus.Thaum siv ferrite, qhov sib txawv ntawm huab cua yuav tsum tau qhib, ua rau kom poob ntawm huab cua sib txawv. Txawm li cas los xij, thaum siv, kool-mu Cores, tsis muaj qhov sib txawv ntawm huab cua yuav tsum tau qhib

Gap, tsis muaj huab cua sib txawv, qhov poob yog txo, uas muaj qhov zoo.

5. Kab tso zis transformer

Kab tso zis transformers tam sim no feem ntau siv los siv MnZn ferrite, uas muaj qhov poob siab thaum qhib qhov sib txawv ntawm huab cua. Txawm li cas los xij, thaum siv, kool-mu Cores, tsis tas yuav qhib qhov sib txawv ntawm huab cua, uas txo qhov poob thiab tuaj yeem siv rau hauv

Kev siv hluav taws xob siab tam sim no muaj qhov zoo dua.

7, Peb tau ua dab tsi

Peb lub Hoobkas Goldstone tau ua tiav cov tub ntxhais kawm tiav, tseem hu ua hlau silicon aluminium magnetic hmoov cores nrog sib nqus permeability i =26, 60, 75, 90,125. Cov no yog tsib qhov kev lees paub thoob ntiaj teb

Kem, thiab industrialization, suav nrog, kool-mu Cores thiab EE hom hlau silicon aluminium magnetic hmoov cores. Tshwj xeeb tshaj yog sawv cev rau qib thoob ntiaj teb, nrog rau kev nyuaj siab tshaj plaws, i=26, thiab qhov zaus ntawm 20MHz, peb tau kov yeej cov teeb meem loj heev thiab tau ua tiav kev tsim kho thiab kev lag luam, uas sawv cev rau theem ntawm peb lub teb chaws kool-mu Cores. Tam sim no peb yuav tsum ua kom peb txoj kev siv zog ntxiv

Kev tsim tshuaj lom neeg, nthuav dav cov nplai ntawm kev lag luam, thiab ntxiv kev txhawb nqa nws mus rau kev lag luam hauv tsev thiab thoob ntiaj teb.

 

Cim npe nrov: sendust core, kool-mu cores, Suav teb, manufacturers, lwm tus neeg, Hoobkas, zoo, khoom