Inductor air coil
Ma coil amayimira choyitanira cha air core coil chokhala ndi ma axial lead lead.Makulidwe a coil ndi lead amatha kusinthika.
Tatumiza koyilo yamtundu uwu wa SMD inductor makamaka ku USA, UK, Germany, Korea ndi Canada.
Ubwino:
1.Makonda malinga ndi pempho lanu lapadera
2.Kulondola kwambiri
3. Zogulitsa zonse 100% zoyesedwa
4. Pangani kutsimikizira ROHS ikugwirizana
5.Short nthawi yotsogolera ndi chitsanzo chofulumira
6. Sankhani ndi malo ndondomeko zotheka
7. Good solderability (zitini cholumikizira zikhomo)
8.Tape & Reel kulongedza
Kukula ndi makulidwe:
| ID+0.1/-0 .05 | KUPITA | A(REF) | B(REF) | C± 0.2 |
| 3 | 11 | 6.5 | 3.8 | 1. 5 |
Ma parameters
| Dzina | Kufotokozera |
| ID | Subcircuit ID |
| NET | Dzina la subcircuit |
| *M | Multiplicity factor - osagwiritsidwa ntchito pamtunduwu |
| NTturns | Chiwerengero cha matembenuzidwe |
| WireDia | Diameter ya waya |
| CoilDia | Coil m'mimba mwake |
| Phokoso | Mtunda pakati pa makhoti, kuyeza kuchokera ku waya pakati kupita pakati |
| LeadLen | Kutalika kwa lead |
| LeadOff | Kuchepetsa mtunda pakati pa thupi la coil ndi kuyamba kwa lead |
| LeadType | Mtundu wa otsogolera: 0 = positi yozungulira, 1 = tabu lathyathyathya pansi, 2 = tabu lathyathyathya |
| TabLenRatio | Chiyerekezo cha utali wa tabu ku chiwongolero chonse cha LeadType=1 kapena 2. 0 |
| Rho | Zochuluka resistivity wa kondakitala zitsulo normalized kukhala golide |
Ntchito:
1. Njira zoyankhulirana za satellite
2. Zida zoyesera ndi zida za microwave
3.Zozungulira pa TV.
4.Transmitters ndi band pass filters.
Kodi mukufuna chokopera mpweya?
Kodi ubwino wa coil ya air core ndi chiyani?
Inductance yake sichimakhudzidwa ndi momwe imanyamula.Izi zimasiyana ndi momwe ma coil omwe amagwiritsa ntchito ma ferromagnetic cores omwe ma inductance ake amatha kufika pachimake pamphamvu zapakatikati asanatsikire ku ziro pamene machulukitsidwe akuyandikira.Nthawi zina kusakhala pamzere pamapindikira a magnetization kumatha kulekerera;mwachitsanzo posintha ma converters.M'mabwalo monga ma audio kuwoloka ma netiweki mumakina olankhula a hi-fi muyenera kupewa kupotoza;ndiye muyenera koyilo ya mpweya.Mawayilesi ambiri amadalira ma koyilo am'mlengalenga kuti aletse kupanga ma harmonics.
Ma koyilo a mpweya alibenso 'kutayika kwachitsulo' komwe kumakhudza ma ferromagnetic cores.Pamene ma frequency akuchulukira mwayi uwu umakhala wofunikira kwambiri.Mumapeza zinthu zabwino za Q, kuchita bwino kwambiri, kugwiritsa ntchito mphamvu zambiri, komanso kusokoneza pang'ono.
Pomaliza, ma coil amatha kupangidwa kuti azigwira ntchito pafupipafupi mpaka 1 Ghz.Ma ferromagnetic cores ambiri amakhala otayika kuposa 100 MHz.
Ndipo 'downside'?
Popanda pachimake chokwera kwambiri muyenera kukhala ndi matembenuzidwe ochulukirapo komanso / kapena okulirapo kuti mukwaniritse mtengo woperekedwa.Kutembenuka kochulukira kumatanthawuza zozungulira zazikulu, kutsika kwamadzimadzi komanso kutayika kwa mkuwa wambiri.Pamaulendo apamwamba nthawi zambiri simufunika kuwongolera kwambiri, chifukwa chake izi sizikhala zovuta.
Kutentha kwakukulu kwa mlengalenga ndi kutentha.Ndi njira zotsekedwa za maginito zomwe zimagwiritsidwa ntchito mu cored inductors ma radiation ndi ochepa kwambiri.Pamene m'mimba mwake ukuchulukirachulukira (lambda = c / f), kutayika chifukwa cha ma radiation a electromagnetic kumakhala kofunikira.Balanis ali ndi tsatanetsatane.Mutha kuchepetsa vutoli potsekereza koyiloyo pazenera, kapena kuyiyika pakona yakumanja kumakoyilo ena omwe angalumikizane nawo.
Mutha kukhala mukugwiritsa ntchito koyilo yokhala ndi mpweya osati chifukwa mukufuna chinthu chozungulira chomwe chili ndi inductance yeniyeni pa seti iliyonse koma chifukwa coil yanu imagwiritsidwa ntchito ngati sensa yoyandikira, loop antenna, chotenthetsera chotenthetsera, Tesla coil, electromagnet, mutu wa magnetometer kapena goli lopotoka etc. Ndiye munda wakunja ukhoza kukhala zomwe mukufuna.
