Thermosetting pneumatic mahu solenoid valve alakai wili MP-C-011

Ka hana o ka inductor

1. Inductive coil kahe kū'ē:ʻO ka ikaika electromotive i hoʻokomo ʻia i loko o ka coil inductor e kū mau i ka hoʻololi o kēia manawa i ka coil. Loaʻa i ka inductance coil kahi hopena pale i ka AC o kēia manawa, a ʻo ka nui o ka hopena blocking i kapa ʻia ʻo inductance XL, a ʻo ka ʻāpana he ohm. ʻO kona pilina me ka inductance L a me ka pinepine AC F he XL=2mfL. Hiki ke hoʻokaʻawale nui ʻia nā inductors i loko o nā wili choke kiʻekiʻe a me nā coils choke haʻahaʻa. Ka hana o ka inductor

2. ʻO ke koho ʻana a me ke alapine:Hiki ke hoʻohui like ʻia ka coil inductance a me ka capacitor e hana i kahi kaapuni LC tuning. ʻO ia hoʻi, ua like ka alapine oscillation maoli f0 o ke kaapuni me ke alapine 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 me ka 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 a ʻo ka mea nui loa (e pili ana i ka hōʻailona AC me f="fO"). Loaʻa i ka LC resonant circuit ka hana o ke koho ʻana i ke alapine, hiki ke koho i ka hōʻailona AC me kahi alapine. Ka hana o ka inductor

3. Loaʻa i nā Inductors nā hana o nā hōʻailona screening,kānana ʻana i ka walaʻau, hoʻopaʻa i kēia manawa a hoʻopaʻa i ka interference electromagnetic. Ka hana o ka inductor

4. I nā lako uila, ʻike pinepine mākou i kekahi mau apo magnetic.

He aha nā hana o kēia mau mea liʻiliʻi? ʻO kēia apo magnetic a me ke kaula hoʻohui e hana i ka inductor (ua ʻeha nā uea i loko o ke kaula a puni ke apo magnetic i nā manawa he nui), ʻo ia kahi mea anti-interference maʻamau i nā kaʻa uila a he hopena pale maikaʻi i ka leo kiʻekiʻe. ua kapa ʻia ʻo ia he apo magnetic absorption, a hana mau ʻia me ka mea ferrite, ʻike ʻia hoʻi ʻo ferrite magnetic apo (i ʻōlelo ʻia he apo magnetic). ʻO ka ʻaoʻao luna he apo magnetic i hoʻohui ʻia me kahi kiʻi kau. Loaʻa i nā apo magnetic nā ʻano impedance like ʻole i nā alapine like ʻole. He liʻiliʻi loa ka impedance ma ke alapine haʻahaʻa, a piʻi nui ka impedance o ke apo magnetic i ka wā e piʻi ai ke alapine hōʻailona. E like me kā mākou e ʻike ai, ʻoi aku ka kiʻekiʻe o ke alapine hōʻailona, ​​ʻoi aku ka nui o ka hoʻomālamalama ʻana. Eia nō naʻe, ʻaʻohe papa pale o nā laina hōʻailona a pau, no laila ua lilo kēia mau laina hōʻailona i mau antenna maikaʻi e loaʻa i nā ʻano o nā hōʻailona kiʻekiʻe kiʻekiʻe a puni, a ua kau ʻia kēia mau hōʻailona ma luna o nā hōʻailona i hoʻouna ʻia, e hoʻololi i nā hōʻailona pono. , hoʻopilikia koʻikoʻi i ka hana maʻamau o nā lako uila a hoʻemi i ka interference electromagnetic (EM) o nā mea uila. Ma lalo o ka hana a ke apo magnetic, ʻoiai inā e hele mālie nā hōʻailona maʻamau a me ka pono, hiki ke hoʻopau maikaʻi ʻia nā hōʻailona interference kiʻekiʻe a haʻahaʻa ke kumukūʻai.