Solenoid valvụ ọla kọpa eriri igwe 2w160-15.2w200-20.2w250-25uw-15ac220vdc24

A na-eme eriri igwe inductor site n'ife wires ndị akpọchiri akpọchi (waya enameled, waya nke kpuchiri yarn, onye nduzi, wdg) nso ibe ya. Na sekit AC, eriri igwe nwere ọrụ nke igbochi ụzọ AC ugbu a, mana ọ nweghị mmetụta na voltaji DC kwụsiri ike (belụsọ nguzogide DC nke mpụ waya n'onwe ya). Ya mere, eriri igwe nwere ike iji dị ka a choke, transformer, cross njikọ, ibu, wdg na AC sekit. Mgbe eriri na capacitor dakọtara, enwere ike iji ya maka ntugharị, nzacha, nhọrọ ugboro ugboro, nkewa ugboro ugboro, nchacha na ihe ndị ọzọ.

A na-egosipụtakarị eriri inductance site na mkpụrụedemede Bekee "L" na sekit, na ngalaba inductance bụ "Henry", nke mkpụrụedemede Bekee "H" na-anọchi anya ya. Nkeji dị obere karịa Heng bụ Milli Heng, nke e gosipụtara site na mkpụrụedemede Bekee mH; Obere nkeji bụ micro-heng, nke a na-anọchi anya mkpụrụedemede Bekee H. Mmekọrịta dị n'etiti ha bụ: 1H=103mH=106uH.(1) Inductance self-inductance and mutual inductance. Mgbe ihe nke ọzọ na-agafe na eriri igwe na-emepụta ihe, a ga-emepụta oghere magnetik na-atụgharị gburugburu eriri igwe, nke nwere ike isi na eriri igwe gafere ma mee ka electromotive dị na eriri igwe. Ọnụ ọgụgụ nke ike electromotive nke na-ebute onwe ya bụ magnetik nwere njirimara nke eriri igwe magnetik, nke a na-egosipụta site na ntinye aka nke onwe ya. Mmetụta eletrik. Inductance eletrik bụ ọnụọgụ nke na-anọchite anya uru nke inductance, nke a na-akpọkarị inductance.

Ụkpụrụ na-arụ ọrụ nke onwe onye nke inductance coil: ntụziaka nke onwe-inductance electromotive ike na eriri igwe (inductance) ga-egbochi mgbanwe nke mbụ magnetik, n'ihi na mbụ ndọta na-eme site ugbu a na eriri igwe, na onwe ya. -inductance ọkụ eletrik na-egbochi mgbanwe nke ugbu a na-agafe na eriri igwe, nke bụ mmeghachi omume inductive nke inductance, na unit ya bụ ohm (). Ogo nke inductance metụtara inductance nke eriri igwe ugbu a na ugboro AC na-agafe na eriri inductance. Ka inductance ka ukwuu, otú ahụ ka inductance ọ na-etolite. N'okpuru otu inductance, ka ọnụọgụ AC dị elu, ka inductance dị ukwuu. Enwere ike ịkọwa mmekọrịta ha site na usoro ndị a: XL=2fL ebe XL bụ mmeghachi omume inductive; F-ugboro nke ugbu a; L-inductance.