Toroidal ChojLub kaw lus sib nqus cov tub ntxhais yog tsim los ntawm cov hmoov hlau hlau los yog cov khoom siv ferrite .Qhov kaw sib nqus txoj hauv kev zoo kaw cov hlau nplaum hauv cov tub ntxhais, txo cov dej ntws tawm thiab txo cov hluav taws xob cuam tshuam rau ib puag ncig circuits.
Cov khoom lag luam muaj cov txiaj ntsig inductance los ntawm0.47 µH txog 2200 µHthiab muaj nyob rau hauv ob qho tib sinto -mount (SMD)thiabcojcov qauv. Cov chokes no tuaj yeem yooj yim sib xyaw rau hauv cov kab sib dhos ua ke lossis cov txheej txheem ntawm kev tuav cov txheej txheem. Lawv tau siv dav hauvDC / DC converters, hloov cov khoom siv hluav taws xob, thiabEMI filtering circuits.
Yuav Ua Li Cas Xaiv Toroidal Inductor?
Thaum xaiv ib qho toroidal inductor, cov ntsiab lus tseem ceeb suav nroginductance tus nqi, ntsuas tam sim no, kev khiav hauj lwm zaus, cov khoom tseem ceeb, thiab lub cev loj. Nws tseem yog ib qho tseem ceeb uas yuav tau xav txog qhov chaw ua haujlwm, xws li qhov kub thiab txias, kev co, thiab ntev - cov kev cia siab rau lub sij hawm.
| Cov tsev neeg khoom | 1. Leaded Toroidal Inductor | 2. SMD Toroidal Inductor |
1.Toroidal Inductor Tsev Neeg ✉
NTA:
- Tsawg core poob
- Tsawg sib nqus hluav taws xob
- Muaj peev xwm tam sim no
- Kab rov tav lossis ntsug mount muaj
- Kev khiav hauj lwm kub: -55℃rau +125℃(Max siab 200 degree)
APPLICATIONS:
- Hloov cov khoom siv hluav taws xob
- DC / DC converter
- Tso zis chokes
- EMI cov ntaub ntawv
Series hauv tsev neeg no
| Khoom Series | L(µH) | IDC (A) | DCR Max (Ω) | |
| ATC -TC | 40-470 | 0.5-3 | 0.045-0.1 | ✉ |
| TM | 1.0-1000 | 1.6-38.7 | 0.002-0.49 | ✉ |
| TR | 10-1000 | 1.3-20.2 | 0.0022-0.4 | ✉ |
| TSI TR75 | 180-720 | - | 0.02-0.042 | ✉ |
| TS | 1.0-1000 | 1.5-34 | 0.001-0.284 | ✉ |
2.SMD Toroidal Inductor Tsev Neeg ✉
NTA:
- Ntau zaus
- High Saturation Khoom
- Tsawg EMI Radiation
- Xaiv thiab qhov chaw
- Tsawg DC Resistance
- Ua haujlwm kub: -40℃rau +125 degree
- Cia Kub: -40℃rau +125 degree
APPLICATIONS:
- Cov Khoom Siv Hluav Taws Xob
- DC - Kev hloov pauv DC (Paraller Mode)
- Kev rho tawm / Coupling (Transformer)
- Input Filter (Serial Hom)
- EMI / RFI Kev Tiv Thaiv
Series hauv tsev neeg no
| Khoom Series | L(µH) | IDC Max (A) | DCR Max (mΩ) | |
| TSI 0718 | 0.42-100 | 0.24-3.0 | 24-1320 | ✉ |
| STR | 1.1-2000 | 0.18-3.2 | 9.3-1932 | ✉ |
| STR 30 | 1.8-390 | 0.6-12 | 12-640 | ✉ |
| STR38 | 1.5-470 | 0.74-18 | 9.3-657 | ✉ |
| STR 44 | 5.6-2200 | 0.38-11 | 16.2-1908 | ✉ |
| STR 50 | 10-4700 | 0.31-9.0 | 19.7-1932 | ✉ |
| TSI 8052 | 1.0-1000 | 1.9-25.4 | 2-215 | ✉ |
| STRD | 0.88-77 | 1.1-22.4 | 2.4-309 | ✉ |
| TSI 0918 | 0.47-47 | 0.43-3.0 | 108.5-769.9 | ✉ |
📧 Cov lus nug nquag
Q1. Dab tsi yog qhov zoo ntawm toroidal chokes piv nrog cov tsoos nruas-core inductors?
Kev tsim hluav taws xob sib nqus kaw kaw kaw cov hlau nplaum sib nqus hauv cov tub ntxhais, ua rau tsis tshua muaj dej ntws tawm thiab txo EMI hluav taws xob.
Toroidal chokes kuj muab ntau dua inductance rau ib chav tsev ntim, ua rau lawv zoo tagnrho rau siab -nruj nruab nrab.
Q2. Kuv yuav xaiv li cas ntawm SMD thiab leaded versions?
SMD Versions
- Zoo tagnrho rau automated loj ntau lawm
- Txuag PCB chaw
- Haum rau compact designs
Leaded Versions
- Haum rau phau ntawv soldering
- Zoo dua rau cov ntawv thov kom muaj peev xwm tuav tau ntau dua tam sim no
Q3. Puas yog inductance txo qis thaum tam sim no nce?
Yog lawm.
Toroidal chokes siv hlau hmoov cores pom ib tug mos saturation yam ntxwv. Raws li tam sim no nce, inductance maj mam txo qis thaum nws mus txog qhov saturation tam sim no (Isat).
Thaum xaiv ib qho khoom siv, cov qauv tsim kom txaus yuav tsum tau tshwj tseg raws li qhov ua haujlwm tam sim no.
Shinhom tau mob siab rau teeb tsa lub siab zoo rau kev lag luam uas sib koom lossis siv cov cuab yeej sib nqus hauv peb.Toroidal caj pascov khoom.
Cim npe nrov: Tuam Tshoj toroidal choke manufacturers, lwm tus neeg, Hoobkas
