Inductor cua coil
Cua coil qauv yog cua tub ntxhais inductor nrog nruab nrab axial ua. Coil thiab txhuas qhov ntev yog configurable.
Peb tau xa tawm hom SMD inductor kauj feem ntau rau Asmeskas, UK, Lub Tebchaws Yelemees, Kauslim Teb thiab Canada.
Qhov zoo:
1.Customized raws li koj qhov kev thov tshwj xeeb
2.Qhov siab precision
3. Tag nrho cov khoom 100% kuaj
4. Tsim kom paub meej ROHS raws
5.Lub sij hawm luv luv thiab qauv ceev
6. Xaiv thiab tso cov txheej txheem ua tau
7. Zoo solderability (tinned connector pins)
8. Daim kab xev & Reel ntim
Loj thiab qhov ntev:
| ID+0.1/-0.05 | TURNS | A (REF) | B (REF) | C ± 0.2 |
| 3 | 11 | 6.5 | 3.8 | 1.5 |
Tsis muaj
| Lub npe | Kev piav qhia |
| ID | Subcircuit ID |
| NET | Subcircuit npe |
| *M | Ntau yam tseem ceeb - tsis siv rau cov qauv no |
| NTurns | Tus lej hloov |
| WireDia | Txoj kab uas hla ntawm cov hlau |
| CoilDia | Coil sab hauv txoj kab uas hla |
| Suab | Qhov kev ncua deb ntawm lem, ntsuas los ntawm xaim nruab nrab-rau-center |
| LeadLen | Ntev ntawm txhuas |
| LeadOff | Offset nrug ntawm coil lub cev thiab pib ntawm txhuas |
| LeadType | Hom kev tiv tauj: 0 = puag ncig ncej, 1 = hauv qab tiaj tab, 2 = lofted tiaj tus tab |
| TabLenRatio | Qhov piv ntawm tab ntev mus rau tag nrho cov txhuas ntev rau LeadType = 1 lossis 2. 0 |
| Rho | Tej resistivity ntawm conductor hlau normalized rau kub |
Daim ntawv thov:
1. Kev sib txuas lus satellite
2. Cov khoom siv kuaj thiab cov khoom siv microwave
3.TV circuits.
4.Transmitters thiab band pass lim.
Koj puas xav tau lub tshuab cua txias?
Dab tsi yog qhov zoo ntawm cov cua core coil?
Nws inductance tsis cuam tshuam los ntawm qhov tam sim no nws nqa. Qhov no sib piv nrog cov teeb meem nrog cov coils siv ferromagnetic cores uas nws inductance nyiam mus txog qhov siab tshaj plaws ntawm qhov nruab nrab qhov muaj zog ua ntej xa mus rau xoom raws li saturation mus txog. Qee zaum tsis-linearity nyob rau hauv lub magnetization nkhaus tuaj yeem zam tau; piv txwv li hauv kev hloov pauv hloov pauv. Nyob rau hauv circuits xws li audio cross over networks hauv hi-fi speaker systems koj yuav tsum tsis txhob distortion; ces koj xav tau ib tug cua coil. Feem ntau cov xov tooj cua transmitters cia siab rau cua coils los tiv thaiv kev tsim cov kev sib haum xeeb.
Cua coils kuj tsis muaj 'hlau poob' uas cuam tshuam rau ferromagnetic cores. Raws li qhov zaus tau nce qhov txiaj ntsig no ua qhov tseem ceeb dua. Koj tau txais Q-factor zoo dua, kev ua haujlwm zoo dua, kev tuav lub zog ntau dua, thiab kev sib txawv tsawg dua.
Thaum kawg, cua coils tuaj yeem tsim los ua haujlwm ntawm cov zaus siab li 1 Ghz. Feem ntau cov ferromagnetic cores yuav zoo li poob siab tshaj 100 MHz.
Thiab qhov 'downside'?
Yog tsis muaj lub siab permeability core koj yuav tsum muaj ntau dua thiab / lossis loj dua tig kom ua tiav qhov muab tus nqi inductance. Kev hloov ntau dua txhais tau tias cov coils loj dua, qis dua tus kheej resonance thiab ntau dua tooj liab poob. Ntawm cov zaus ntau dua koj feem ntau tsis xav tau siab inductance, yog li qhov no yog qhov teeb meem tsawg dua.
Ntau dua stray teb tawg thiab tuaj tos. Nrog rau txoj kev sib nqus kaw siv nyob rau hauv cored inductors hluav taws xob tsis tshua muaj teeb meem. Raws li txoj kab uas hla nce mus rau lub wavelength (lambda = c / f), kev poob vim hluav taws xob hluav taws xob yuav dhau los ua qhov tseem ceeb. Balanis muaj cov ntsiab lus gory. Koj tuaj yeem txo qhov teeb meem no los ntawm kev kaw lub kauj hauv lub vijtsam, lossis los ntawm kev txhim kho nws ntawm txoj cai kaum rau lwm cov coils nws tuaj yeem txuas nrog.
Tej zaum koj yuav siv lub tshuab cua cored tsis yog vim koj xav tau cov khoom siv hluav taws xob nrog ib qho inductance ib se tab sis vim tias koj lub kauj siv los ua qhov sib thooj sensor, voj kav hlau txais xov, induction rhaub, Tesla coil, electromagnet, magnetometer taub hau lossis deflection yoke thiab lwm yam. Tom qab ntawd ib qho chaw sab nraud yuav yog qhov koj xav tau.
