oloa

oloa

Semi Shielded Drum Core Wirewound Inductor

Fa'amatalaga Puupuu:

 Inductors kelu maneta, aua e faia e masini faʻapitoa atoatoa, e taʻua foi otometi SMD power inductors. O Iapani na muamua faʻalauiloa lenei oloa, e toʻatele tagata ua masani e taʻua i latou o NR inductors.

NR inductor o se ituaiga faʻapitoa o le inductor e maualuga tele le tau faʻaogaina ma uiga sili ona lelei. NR ituaiga inductors e masani ona faʻaaogaina i taʻavale maualuga, e pei ole alaleo alaleo, mea tau fesoʻotaʻiga, masini leitio ma isi fanua. O lona fausaga fa'apitoa ma meafaitino e mafai ai ona fa'aalia lelei le fa'atinoga i si'osi'omaga maualuga.

 


Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lelei:

1. E ufiufi le fausaga i le kelu mageta, lea e matua faʻaitiitia ai le leo faʻafefe

2. Metallized electrodes tuusao i luga o le ferrite autu, malosi tetee e pa'u aafiaga

3. Tapuni maneta fausaga fausaga mamanu, itiiti le maneta le leakage, malosi malosi anti-EMI

4. I lalo o le tulaga o le tele lava e tasi, o le fua faatatau o loʻo i ai nei e 30% maualuga atu nai lo le faʻaogaina o le mana masani.

5. Ua fa'aititia le fua o le leakage fa'amaneta i le leai; le saturation manetasili atu le faatinoga; i le taimi lava e tasi, o le faʻalavelave lavelave i totonu o le afifiina ua faʻaitiitia; fa'aleleia atili le lelei o galuega 

6. Laititi le voluma, maualalo faʻamatalaga, faʻasaoina avanoa; fa'aitiitia le faigaluega, sefe le tau; taamiloga gaosiga vave; faaleleia le tulaga lelei o oloa; faʻaitiitia faʻaletonu e mafua mai i le faʻaogaina o le faʻapotopotoga; faaitiitia le gaosiga o oloa faaletonu

 

Tele ma fua:

Lagolago Fa'asinomaga Tele, Inductance, I le taimi nei e tusa ai ma ou mana'oga. Fa'afeso'ota'i matou mo nisi fa'amatalagaFa'amatalaga.

Talosaga:

1. Alamanuia moli: lamepa LED laiti, faiga malamalama malamalama

2. Alamanuia feso'ota'iga feso'ota'iga: telefoni fe'avea'i, masini PDA atamai, fa'aogaina fa'atagata lava ia

3. Alamanuia komepiuta: fa'amautinoa le lelei o le fa'alavelave fa'alavelave o komepiuta a le tagata lava ia, 'au'aunaga, komepiuta api ma komepiuta papa.

4. Alamanuia meafaigaluega fale masani: DVD, TV, fale leo ma isi fale leo-vaaia meafaigaluega, talafeagai mo inductors pa'u mageta

5. Alamanuia saogalemu: su'e eletise, masini mata'ituina ma faiga e tetee atu i le gaoi

6. Alamanuia fale atamai: eseese meafaigaluega eletise o loka atamai ma faiga pulea fale.

E faʻafefea ona filifili le sao saʻo inductor puʻe mo le faʻaogaina o chip SMT?

1. O le lautele lautele o le inductor chip e tatau ona maualalo ifo nai lo le lautele lautele o le inductor e aloese mai le soona soldering mea mai le mafua ai le mamafa tensile tele e suia ai le tau inductor pe a cooled le vai.

2. O le saʻo o le vaʻa inductors o loʻo maua i luga o le maketi faʻatau e tele lava ± 10%. Afai o le sa'o e maualuga atu nai lo ± 5%, e tatau ona e oka vave.

3. E mafai ona uelo nisi inductor chip e ala i le ogaumu reflow ma galu soldering, ae o loo i ai foi nisi chip inductors e le mafai ona uelo e soldering galu.

4. Pe a toe faʻaleleia, e le mafai ona sui le inductor i se masini puʻupuʻu naʻo le aofaʻi o le inductor. Ina ia faʻamautinoa le faʻaogaina o uiga, e tatau foi ona malamalama i le faʻaogaina o taimi ole faʻaogaina o masini puʻupuʻu.

5. O foliga vaaia ma faʻavae faʻavae o le chip inductors e tutusa, ma o le mamanu foliga e leai se faʻailoga taua. Pe a faʻapipiʻi lima poʻo faʻapipiʻi lima, e tatau ona e matua faʻaeteete ma aua le faia ni mea sese pe pikiina ni vaega sese.

6. I lenei laʻasaga, e tolu mea faʻapipiʻi masani masani: o le ituaiga muamua, faʻapipiʻi maualuga mo le faʻavevelaina o microwave. Fa'aoga mo fa'aoga fa'asologa o alaleo ile 1GHz. O le ituaiga lona lua o le maualuga-telefoni chip inductors. E fetaui lelei mo le fa'asologa o le fa'asologa o le resonance ma le fa'atuputeleina o le fa'asologa o le sapalai eletise. O le ituaiga lona tolu o inductors aoga. E masani ona faʻaoga i le eletise eletise o le sefulu megahertz.

7. O oloa eseese e fa'aogaina ai ta'amilosaga eseese o coils mageta. E tusa lava pe faʻaaogaina le aofaʻi tutusa o le inductor, e le tutusa le fua faʻatatau o loʻo faʻaalia. I le faʻaogaina o le taʻavale maualuga, o le fuaina o le tetee e matua afaina ai le tau Q, o lea ia faʻalogo i ai pe a mamanuina le polokalame.

8. E faʻatagaina e avea ma faʻamatalaga tau o le inductance vaʻa e tusa ai ma le tele o le taimi nei. Afai e tatau ona nafa le matagaluega o le eletise mo le tele o le taimi nei, e tatau ona amanaia le tau o le capacitor.

9. Pe a faʻaaogaina le eletise i le DC / DC converters, o le tele o latou inductors e vave faʻaleagaina le uiga galue o le eletise eletise. E tusa ai ma le tulaga moni, o le auala e fetuunai ai le coil mageta e masani lava ona faʻaaogaina e sui ai inductors e ausia ai taunuʻuga aoga.

10. Uea-manu'a inductors e taatele i meafaigaluega fesoʻotaʻiga o loʻo faʻaogaina i le tele o taimi ole 150 ~ 900MHz. I le ta'amilosaga eletise e tusa ma le 1GHz, e tatau ona fa'aogaina fa'avevela fa'avevela i luga ole microwave. A faʻaaogaina e le tagata faʻatau le smt patch type, ioe, o loʻo faʻatonuina foi i itu eseese. E naʻo le vaega faʻatautaia e mafai ona faʻamaonia o loʻo tuʻufaʻatasia moni i totonu o le maketi faʻatau pe a maeʻa ona iloiloina tulafono faʻavae atoa a le tagata faʻatau.


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