ʻO ka pōʻai magnetic o ka valve hydraulic me ka lua o loko o 13mm 094001000

Hoʻopuka pōkole o ka coil electromagnetic

ʻO 1.Inductive coil kahi mea hana e hana me ka hoʻohana ʻana i ke kumu o ka induction electromagnetic. Ke kahe ka au i ka uea, e hanaia kekahi kahua electromagnetic a puni ka uea, a na ka uea o keia kahua electromagnetic ponoi e hooulu i ka uwea i loko o keia kahua electromagnetic. ʻO ka hopena ma luna o ka uea ponoʻī e hoʻopuka ai i ke kahua electromagnetic i kapa ʻia ʻo "self-induction", ʻo ia hoʻi, ʻo ka hoʻololi ʻana o kēia manawa i hana ʻia e ka uea ponoʻī e hoʻopuka ai i kahi pākuʻi hoʻololi, e hoʻopilikia hou i ke au i loko o ka uea; ʻO ka hopena ma luna o nā uea ʻē aʻe i kēia ʻano kahua electromagnetic i kapa ʻia ʻo "mutual inductance".

2. ʻO nā hiʻohiʻona uila o ka inductor coil e kū'ē i kēlā o ka capacitor, "e hele ana i ka haʻahaʻa haʻahaʻa a me ka pale ʻana i ke alapine kiʻekiʻe". E hālāwai nā hōʻailona kiʻekiʻe i ke kū'ē nui i ka wā e hele ai i loko o ka inductance coil, a paʻakikī ke hele; Eia naʻe, liʻiliʻi ke kūʻē i nā hōʻailona haʻahaʻa e hele ana ma ia, ʻo ia hoʻi, hiki i nā hōʻailona haʻahaʻa ke hele maʻalahi. ʻO ke kū'ē o ka inductance coil i ke au pololei he aneane ʻole.

3.Resistance, capacitance a me inductance nā mea a pau e hōʻike i kekahi kū'ē i ke kahe o nā hōʻailona uila i loko o ke kaapuni, i kapa mākou "impedance". ʻO ka impedance o ka inductance coil i ka hōʻailona o kēia manawa e hoʻohana i ka inductance pono'ī o ka coil. Inductance coil I kekahi manawa kapa mākou iā ia he "inductance" a i ʻole "coil", i hōʻike ʻia e ka leka "L". I ka wili ʻana i kahi coil inductance, ua kapa ʻia ka helu o nā huli o ka wili i ka "helu o nā huli" o ka wili.

4. Ua ʻeha ʻia ka wili a puni ka paipu insulating e nā uea, a ua hoʻokaʻawale ʻia nā uea mai kekahi i kekahi, a hiki i ka puʻupuʻu insulating ke hollow a i ʻole i loko o ka hao a i ʻole ka pauka magnetic. Hōʻike ʻia ka inductance o ka coil e L, a ʻo Henry (H), MilliHenry (mH) a me Micro Henry (μH), a me 1h = 10 3mh = 10 6 μ h.