
Hlau hmoov toroid cores yog tsim los ntawm ntau cov ntaub ntawv hlau hmoov. Txhua yam khoom muaj ib tus neeg thiab cov cai tshwj xeeb nrog cov xim sib txawv, uas txheeb xyuas cov hlau nplaum yooj yim. Cov ntaub ntawv ntau yam sib txawv hauv permeability, ntau zaus, qhov nkhaus magnetization, lub zog poob, thiab lwm yam. Vim nws cov khoom, hlau hmoov toroid cores yog cov khoom siv hluav taws xob pheej yig rau kev tsim ntau yam chokes hauv lub zog thiab EMI. Qhov tsis zoo yog lub zog poob loj tsim nyob rau hauv cov hlau cores yog li lawv tsis tau siv ntau hauv cov mem tes transformers.

Hlau hmoov toroid cores yog tsim los ua ib tug toroidal cores, tab sis kuj muaj nyob rau hauv E, U zoo thiab cylindrical cores.
Hlau hmoov cores feem ntau yog siv rau hauv kev hloov hluav taws xob, kev siv kab lim thiab siv xov tooj cua zaus. Feem ntau, hlau hmoov cores hloov ferrite cores. Ferrite cores muaj qhov permeability siab yog li nws xav tau qhov sib txawv ntawm huab cua los txo qhov permeability. Qhov sib txawv ntawm huab cua no muaj qhov tsis zoo ntawm lub zog poob, ua rau muaj kev pheej hmoo ntawm qhov chaw kub.
Hlau hmoov toroid cores tsis xav tau qhov sib txawv ntawm huab cua ntxiv. Cov yam ntxwv ntawm hlau hmoov cores txo lub zog poob. Tsis tas li ntawd, qhov saturation flux ceev nyob rau hauv ferrite cores yog nyob ib ncig ntawm 400 mT thiab txo nrog kub. Hlau hmoov cores muaj qhov saturation flux ntom ntawm ntau tshaj 1T.
Product Identification:
Tsis muaj.KT 50 - 52 B
a b c d
a: Toroidal Cores
b: Core Loj (inch)
c: Khoom siv
d :loj
Nta:
- Qhov saum npoo yog coated nrog cov khoom siv rwb thaiv tsev.
- High magnetic flux ceev.
- Zoo DC superimposed yam ntxwv.
Daim ntawv thov:
- High Frequency Chockes
- Output Chockes Rau Hloov Cov Khoom Siv Hluav Taws Xob
- Ua EMI Noise Filters


| Khoom siv tooj liab | Reference Permeability (μe) | (+ PPm / degree) Temp. Cov. ntawm Perm |
Permeability Nrog DC Bias HDC=50 Oersteds@10kHz | Xim Code | |
| %μ0 | μ siv tau | ||||
| -1 | 20 | 280 | / | / | Xiav / Xiav |
| -2 | 10 | 100 | 100 | 10 | Liab / Grey |
| -2/93 | 10 | 100 | 100 | 10 | Grey / Liab |
| -3 | 35 | 370 | / | / | Grey/Cyan |
| -6 | 8.5 | 35 | / | / | Yellow/Cyan |
| -7 | 9.0 | 30 | / | / | Dawb / Cyan |
| -8 | 35 | 300 | 91 | 32 | Daj / Liab |
| ... | ... | ||||
Yeej, hmoov cores tuaj yeem muab faib ua ob pawg:
- Alloy hmoov core
- Hlau hmoov core
Cim npe nrov: Tuam Tshoj hlau hmoov toroid core manufacturers, lwm tus neeg, Hoobkas















