Pehea e koho ai i kahi kumu inductor mode maʻamau?
Pehea e koho ai i kahi kumu inductor mode maʻamau?,
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Loaʻa ka mana o ka CM chokes i ka hoʻopaʻa kiʻekiʻe ʻana i nā interferences asymmetric, ʻoiai ma nā pae haʻahaʻa haʻahaʻa. Mai hoʻohaʻahaʻa i nā hopena parasitic i ka wā e hoʻohana ai i nā chokes mode maʻamau. ʻO kēia ka mea nui loa e hōʻemi i kēia mau uku i ka wā e hoʻomohala ai i ka moʻo WE-CMB. ʻO ke kumu kūpono / winding ratio e hiki ai i nā au kiʻekiʻe loa ma nā wahi like, ʻoiai ua lawa ka inductance. ʻO ke ana uea i hoʻoponopono ʻia e ʻike i ka wela haʻahaʻa.
Pono:
1. Hoʻolālā paʻa loa
2.Customized i ka huahana e like me ka 'ike kumu mai kou engineers. Ka manawa alakaʻi hoʻohālike wikiwiki.
3.High pae o ka palekana a me ka hilinaʻi
4. Kānana i nā hōʻailona hoʻopilikia electromagnetic mode maʻamau
5.Useful no ka noi e koi ana i ka inductance e hoʻololi me nā loli ukana o kēia manawa.
6.Self electromagnetic pale. Maʻalahi PC papa kau hoʻololi palapala noi.
7. Kūkulu i ka hoʻokō ROHS.
ʻO ka mea maʻamau, ʻo ka inductor mode maʻamau he kānana ʻelua ala: ma ka ʻaoʻao hoʻokahi, pono ia e kānana i ka hoʻopili electromagnetic mode maʻamau ma ka laina hōʻailona, a ma kekahi ʻaoʻao, pono ia e kāohi iā ia iho mai ka hoʻokuʻu ʻana i ka interference electromagnetic e pale aku i ka hopena maʻamau. ka hana ʻana o nā mea uila ʻē aʻe i loko o ke kaiapuni electromagnetic like.
Common-mode inductors loaʻa loa kiʻekiʻe mua permeability, nui impedance a me ka hoʻokomo poho ma lalo o ka honua ka magnetic kahua, a me ka maikaʻi suppression hopena ma ke keakea, a hoike resonance-noa hookomo poho mau hiʻona ma ka laulā alapine. ʻO ka permeability mua kiʻekiʻe: 5-20 mau manawa o ka ferrite, no laila ʻoi aku ka nui o ka nalowale o ka hoʻokomo ʻana, a ʻoi aku ka ʻoi aku o kona hopena suppression i ka conduction interference ma mua o ka ferrite.
Nui a me nā ana:
| 'ikamu | A | B | C | D | E | F | G |
| Nui (mm) | 14 Max | 10.5Max | 16Max | 3.5±0.5 | 4.5±0.3 | 10±0.3 | 0.7±0.2 |
Nā waiwai uila:
| Mea hoʻāʻo | Kūlana | |
| Inductance | WL W2 | 1.95111H Min@10KHz 0.05V SER @25°C |
| Nā pahu kiko | 1.4 | |
| Lakiō huli | Wl, W2 | 1:1 |
| Hi-Pot | ʻO Wl. W2 | ʻAʻohe haki 1000XAC 2mA 2S |
Noi:
1.Ka uila uila.
2.Power laina i loko a me ka hoʻopuka kānana, hoʻololi mana lako.
3.Power-line hoʻokomo a me ka kānana puka
4. Hoʻopau i nā hoʻopili lekiō i nā kaʻa
5. TV a me nā lako leo, nā buzzers a me nā ʻōnaehana Alarm.
6. Hoʻonui ʻia no nā hōʻailona pohā
7.Radio hoʻopaʻa 'ia i loko o ka motorsKe koho ʻana i kahi kumu magnetic no kahi inductor mode maʻamau, pono e noʻonoʻo ʻia ke ʻano, ka nui, ke alapine kūpono, ka piʻi ʻana o ka mahana a me ke kumukūʻai. ʻO nā core magnetic maʻamau i hoʻohana ʻia he ʻano U, ʻano E a me toroidal. Ma ka ʻōlelo pili, ʻoi aku ka liʻiliʻi o nā core toroidal no ka mea hiki ke hana ʻia hoʻokahi toroid. Pono e hoʻohana ʻia nā ʻano ʻano ʻē aʻe o nā cores magnetic no nā inductors mode maʻamau, a i ka wā e hana ai, e noʻonoʻo ana i ka hui ʻana o nā cores magnetic ʻelua, pono ia e hoʻonui i ke kaʻina wili e loaʻa ai ke kiʻekiʻe magnetic permeability. No laila; ke hoʻohālikelike ʻia me nā ʻano ʻē aʻe o nā cores magnetic, ʻoi aku ka kiʻekiʻe o nā cores toroidal, no ka mea, i ka wā e hui ʻia ai ʻelua mau lua o nā cores magnetic, ʻaʻole hiki ke hoʻopau ʻia ke ʻano o ka ea ea no ke ʻano o ka hana ʻana, no laila ʻoi aku ka kiʻekiʻe o ka magnetic permeability ma mua o ʻo ke ʻano o ke kumu magnetic hoʻokahi i pani ʻia. Pono e haʻahaʻa ke kumu.
