Electromagnetic coil o ke kaʻa ABS hoʻoponopono valve 4721950520

Coil maʻamau

1. Hoʻokahi papa wili

Hoʻopili ʻia ka huila papa hoʻokahi a puni ka paipu pepa a i ʻole ka iwi bakelite me nā uwea insulated pakahi. E like me ka antenna coil ma ka lekiō transistor.

2. Honeycomb coil

Inā ʻaʻole like ka mokulele o ka ʻili ʻeha me ka ʻili o ka ʻili, akā e ʻokoʻa i kekahi kihi, ua kapa ʻia kēia ʻano wili meli. A ʻo ka helu o nā manawa e piʻo ai ka uwea i hope a i waho i ka wā e kaʻa ai i hoʻokahi manawa, ʻo ia ka mea i kapa pinepine ʻia ʻo ka helu o nā kiko pelu. Loaʻa i ke ʻano o ka honeycomb winding ka maikaʻi o ka leo liʻiliʻi, capacitance puʻupuʻu liʻiliʻi a me ka inductance nui. Ua ʻeha ʻia nā ʻili ʻili meli e ka mīkini wili meli. ʻOi aku ka nui o nā kiko pelu, ʻoi aku ka liʻiliʻi o ka capacitance puʻunaue.

3. Ferrite core a me ka hao pauda kumu wili

ʻO ka inductance o ka coil e pili ana inā he kumu magnetic a ʻaʻole paha. ʻO ka hoʻokomo ʻana i ka ferrite core i loko o ka coil air-core hiki ke hoʻonui i ka inductance a hoʻomaikaʻi i ka maikaʻi o ka coil.

4, coil kumu keleawe

Hoʻohana nui ʻia ʻo Copper core coil i ka nui o ka nalu ultrashort. He mea maʻalahi a paʻa hoʻi e hoʻololi i ka inductance ma ka hoʻololi ʻana i ke kūlana o ke kumu keleawe i loko o ka coil.

5, kala kala inductor

ʻO ka inductor kala kala he inductor me ka inductance paʻa, a ua hōʻailona ʻia kona inductance e ke apo kala e like me ka resistor.

6, wili puʻupuʻu (choke)

ʻO ka coil e kaupalena ana i ka hele ʻana o ke au o ke au i kapa ʻia ʻo choke coil, hiki ke hoʻokaʻawale ʻia i loko o ka wili choke kiʻekiʻe a me ka coil choke haʻahaʻa.

7. Huli hoʻoheheʻe

ʻO ka deflection coil ka ukana o ka pae puka o ke kaapuni ʻimi TV. Pono ka deflection coil i ke kiʻekiʻe deflection sensitivity, ʻano ʻāpana magnetic, kiʻekiʻe Q waiwai, liʻiliʻi a me ke kumu kūʻai haʻahaʻa.

hana

Hana ʻoki

ʻO ka ikaika electromotive i hoʻokomo ʻia iā ia iho i loko o ka coil o ka inductance coil e kūʻē mau i ka hoʻololi o kēia manawa i ka coil. Loaʻa i ka inductance coil ka hopena blocking ma ka AC current, a ʻo ka nui o ka hopena blocking i kapa ʻia inductance xl, a ʻo ka ʻāpana he ohm. ʻO kona pilina me ka inductance L a me ke alapine AC F he xl=2πfl. Hiki ke hoʻokaʻawale nui ʻia nā inductors i loko o nā wili choke kiʻekiʻe a me nā coils choke haʻahaʻa.

ʻO ke kani a me ke koho pinepine

Hiki ke hana ʻia kahi kaapuni lc tuning ma ka hoʻopili ʻana i kahi coil inductance a me kahi capacitor i ka like. ʻO ia hoʻi, ua like ka alapine oscillation maoli f0 o ke kaapuni me ke alapine f o ka hōʻailona non-alternating, no laila ua like pū ka inductive reactance a me ka capacitive reactance o ke kaapuni, no laila e hoʻohuli ʻia ka ikehu electromagnetic i hope a i waho i ka inductance a capacitance, ʻo ia ke ʻano resonance o ke kaapuni lc. Ma ka resonance, ua like ka reactance inductive a me ka capacitive reactance o ke kaapuni, a ʻo ka reactance inductive o ka huina o kēia manawa ka mea liʻiliʻi loa a ʻo ka mea nui loa (e pili ana i ka hōʻailona AC me f = "F0"). Loaʻa i ka lc resonant circuit ka hana o ke koho pinepine ʻana, hiki ke koho i ka hōʻailona AC me kekahi