Permalloy hlau core, amorphous, microcrystalline magnetic core qhia

Permalloy core thiab ferrite core ntau lawm ntawm high-frequency transformers, lim, inductors, magnetic amplifiers, mem tes transformers, mem tes compressors thiab lwm yam kev siv nyob rau hauv high-end teb.

 

Cov yam ntxwv ntawm kev ua haujlwm:

Permalloy hlau core: Txhua yam ntawm cov ntaub ntawv permalloy muaj lawv tus kheej sib txawv, piv nrog cov ntaub ntawv silicon steel thiab ferrite zoo heev cov khoom sib nqus, nrog rau qhov kub thiab txias stability. High pib permeability permalloy khoom (IJ79, IJ85, IJ86) core feem ntau yog ua los ntawm tam sim no transformer, me me teeb liab transformer; High rectangular Permalloy (IJ51) hlau core feem ntau yog ua los ntawm magnetic amplifier, ob-theem mem tes transformer; Tsawg remanence Permalloy (IJ67h) core feem ntau yog siv los ua me me thiab nruab nrab lub zog unipolar mem tes transformers.

 

Amorphous tub ntxhais:

(1) Hlau-raws li amorphous hlau cores: muaj qhov siab tshaj plaws saturation sib nqus sensation nyob rau hauv yuav luag tag nrho cov amorphous alloy hlau cores

Tensile lub zog (1.45 ~ 1.56T), thaum muaj permeability siab, tsis tshua muaj coercivity, tsawg poob, tsis tshua muaj excitation tam sim no thiab zoo kub thiab laus stability. Feem ntau yog siv los hloov cov ntawv silicon steel, raws li ntau hom, sib txawv zog zaus transformers, nruab nrab zaus transformers, ua hauj lwm zaus ntawm 50Hz mus rau 10KHz; Raws li lub zog hloov hluav taws xob hloov hluav taws xob reactor core, kev siv zaus tuaj yeem ncav cuag 50KHz.

(2) Fe-Ni raws amorphous core: nruab nrab qis saturation sib nqus induction siv ({2}}.75T), siab sib nqus permeability,

Tsawg coercivity, hnav thiab corrosion kuj, zoo stability. Nws yog feem ntau siv los hloov Permalloy core li xoom sequence tam sim no transformer core hauv cov hloov pauv.

(3) Cobalt-based amorphous core: muaj qhov permeability siab tshaj plaws hauv txhua qhov amorphous alloy cores, tib lub sijhawm

Nws muaj qhov nruab nrab thiab qis saturation sib nqus induction zog (0.65T), tsis tshua muaj coercivity, tsis tshua muaj poob, zoo heev hnav tsis kam thiab corrosion kuj, zoo kub stability thiab laus stability, poob siab thiab kev co kuj. Feem ntau yog siv los hloov Permalloy core thiab ferrite core los ua high-frequency transformers, lim inductors, magnetic amplifiers, pulse transformers, mem tes compressors thiab lwm yam kev siv nyob rau hauv high-end teb (tub rog)

 

Microcrystalline tub ntxhais:

High saturation magnetic induction zog (1.1 ~ 1.2T), siab permeability, tsis tshua muaj coercivity, tsis tshua muaj poob thiab zoo stability, hnav tsis kam, corrosion kuj, thaum muaj tus nqi qis, nyob rau hauv tag nrho cov hlau mos magnetic cov khoom tseem ceeb muaj tus nqi zoo tshaj plaws, cov khoom siv los ua microcrystalline hlau core yog hu ua "cov khoom ntsuab". Dav siv los hloov silicon hlau, permalloy thiab ferrite, raws li ntau hom kev siv ntau zaus (20KHz 100KHz) hloov hluav taws xob nyob rau hauv loj thiab nruab nrab lub zog loj transformer, tswj transformer, yoj inductor, lub zog cia inductor, reactor, magnetic amplifier thiab saturated reactor core, EMC lim hom inductor thiab txawv hom inductor core, IDSN micro cais transformer core;

Nws kuj tau dav siv nyob rau hauv ntau yam transformer core nrog tib precision.

 

Ntiv nplhaib specification range:

Core siab tshaj sab nraud: 750mm

Yam tsawg kawg hauv txoj kab uas hla ntawm magnetic core: 6mm

Yam tsawg kawg nkaus qhov dav: 5mm

Qhov siab tshaj plaws ntawm cov tub ntxhais sib nqus: 40mm (tuaj yeem muab tso rau kom dav)

Lwm cov kev qhia tshwj xeeb tuaj yeem kho raws li cov neeg siv khoom xav tau

 

Daim ntawv qhia:

Permalloy hlau core, amorphous, microcrystalline magnetic core electromagnetic kev ua tau zoo:

Transverse magnetic tshav kub kev kho mob, tsis tshua muaj Br, muaj tej yam conductance yam ntxwv, haum rau low-power unipolar mem tes transformer, ib leeg-kawg hloov fais fab transformer, lim inductor, reactor;

Kev kho cua sov, Pc tsawg, tsis tshua muaj excitation tam sim no; Haum rau nruab nrab zaus transformer;

Longitudinal magnetic tshav kub kev kho mob, siab Br, haum rau tis transformers, intermediate zaus transformers, ob-kawg hloov fais fab transformers, high-power bipolar mem tes transformers, saturated reactors thiab mem tes compressors