Amorphous Magnetic Cores Kwa High Frequency Electronics

Ma Amorphous maginito ma cores amalola mapangidwe ang'onoang'ono, opepuka komanso owonjezera mphamvu pamapulogalamu ambiri apamwamba a Invertors, UPS, ASD(Adjustable speed drives), ndi Power supply (SMPS).Zitsulo za amorphous zimapangidwa pogwiritsa ntchito ukadaulo wolimbitsa mwachangu pomwe chitsulo chosungunula chimaponyedwa m'maliboni olimba pozizira pamlingo wa miliyoniC/sekondi imodzi.Amorphous maginito zitsulo ali ndi permeability mkulu chifukwa palibe crystalline maginito anisotropy.
Amorphous magnetic cores ali ndi mawonekedwe apamwamba kwambiri a maginito, monga kutayika kwapakati, poyerekeza ndi zida wamba za crystalline maginito.Ma cores awa atha kupereka njira zina zamapangidwe apamwamba akamagwiritsidwa ntchito ngati maziko pazigawo zotsatirazi:


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

AC Reactor |DC Reactor |PFC boost inductor: Pansi pa 6kW (Mircolite 100µ), Kupitilira 6kW
Common mode amatsamwitsa |Magulu |Zosiyanasiyana zimatsamwitsa / SMPS zotulutsa zotulutsa
Ma cores omwe amamwa spike

Makhalidwe Antchito

·Kuchulukitsidwa kwamphamvu kwa maginito-kuchepetsa mphamvu,
·Makona amakona anayi - kuphatikiza koyilo kosavuta
Kutsegula kwapakati - kukana kwabwino kwa DC kukondera
Kutayika kochepa - kuchepetsa kukwera kwa kutentha (1/5-1/10 yachitsulo cha silicon)
Kukhazikika kwabwino - kumatha kugwira ntchito pa -50 ~ 130 ℃ kwa nthawi yayitali

Ubwino waukadaulo

Kumene ma ferrite cores amatha kugwira ntchito mpaka pamlingo wa flux saturation (Bsat) wa 0.49 Tesla, ma amorphous iron cores amatha kuyendetsedwa pa 1.56 Tesla.Kuphatikizidwa ndi kugwira ntchito pa permeability mofanana ndi ma ferrite apamwamba kwambiri komanso kusinthasintha kwa kupanga ma cores akuluakulu ma cores awa akhoza kukhala njira yabwino yothetsera zambiri mwazigawozi.

AYI.

Kanthu

Chigawo

Mtengo wolozera

1

(Bs)

Kachulukidwe kachulukidwe kokwanira

T

1.5

2

HC

(A/M)

4 max

3

(Tx)

Curie Kutentha

535

4

(Tc)

Curie Kutentha

410

5

(ρ)

Kuchulukana

g/cm3

7.18

6

(δ)

Kukaniza

μΩ·cm

130

7

(k)

Stacking Factor

-

> 0.80

Mmisiri

Amorphous alloys amapangidwa ndi kuwonjezera kuchuluka kwa galasi kupanga wothandizila kwa chitsulo chosungunuka, ndipo mofulumira kuzimitsa ndi kuponyera ntchito yopapatiza ceramic nozzle pansi pa kutentha kusungunuka zinthu.Ma amorphous alloys ali ndi mawonekedwe ofanana a mawonekedwe a galasi, omwe samangowapangitsa kukhala ndi makina abwino kwambiri, katundu wakuthupi ndi mankhwala, koma chofunika kwambiri, teknoloji yatsopano yopangira ma amorphous alloys pogwiritsa ntchito njira yozimitsira mofulumira ndi yochepa kuposa silicon yosungunuka. ndondomeko yachitsulo pepala.Njira 6 mpaka 8 zimatha kupulumutsa mphamvu yogwiritsira ntchito mphamvu ndi 60% mpaka 80%, yomwe ndi njira yopulumutsira mphamvu, yopulumutsa nthawi komanso yothandiza zitsulo.Komanso, amorphous aloyi ali otsika coercivity ndi mkulu maginito permeability, ndi imfa yake pachimake ndi otsika kwambiri kuposa lochokera ozizira-anagulung'undisa pakachitsulo pepala, ndipo palibe katundu kutaya kungachepe ndi pafupifupi 75%.Choncho, kugwiritsa ntchito ma amorphous alloys m'malo mwa mapepala achitsulo a silicon kupanga ma thiransifoma cores ndi imodzi mwa njira zazikulu zopulumutsira mphamvu ndi kuchepetsa kugwiritsira ntchito zipangizo zamakono zamakono.

Amorphous Magnetic Cores For High Frequency Electronics (4)
Amorphous Magnetic Cores For High Frequency Electronics (5)
Amorphous Magnetic Cores For High Frequency Electronics (6)

Parameter Curve

Amorphous Magnetic Cores For High Frequency Electronics Amorphous Magnetic Cores For High Frequency Electronics


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife