Igwe igwe magnetik nke valvụ hydraulic nwere oghere dị n'ime nke 13mm 094001000

Mwebata dị nkenke nke eriri igwe electromagnetic

1.Inductive coil bụ ngwaọrụ na-arụ ọrụ site na iji ụkpụrụ nke induction electromagnetic. Mgbe ihe dị ugbu a na-esi na waya na-agafe, a ga-emepụta ụfọdụ oghere electromagnetic gburugburu waya ahụ, na waya nke oghere electromagnetic n'onwe ya ga-eme ka waya dị n'ime oghere electromagnetic a. Mmetụta dị na waya n'onwe ya nke na-emepụta oghere electromagnetic ka a na-akpọ "onwe-induction", ya bụ, mgbanwe mgbanwe nke waya na-emepụta n'onwe ya na-emepụta oghere magnetik na-agbanwe agbanwe, nke na-emetụtawanye ugbu a na waya; Mmetụta dị na wires ndị ọzọ dị na mpaghara ikuku electromagnetic ka a na-akpọ "inductance mutual".

2.The njirimara eletriki nke eriri igwe inductor na-emegide nke capacitor, "na-agafe ugboro ole na ole na-egbochi ugboro ugboro". Ihe nrịbama dị elu ga-ezute oke nguzogide mgbe ị na-agafe na eriri inductance, ọ na-esikwa ike ịgafe; Otú ọ dị, iguzogide akara ngosi dị ala na-agafe na ya dị ntakịrị, ya bụ, akara ngosi dị ala nwere ike ịgafe ya ngwa ngwa. Nguzogide nke eriri inductance na-eduzi ugbu a fọrọ nke nta ka ọ bụrụ efu.

3.Resistance, capacitance na inductance niile na-enye ụfọdụ iguzogide nrịba nke akara eletrik na sekit, nke anyị na-akpọ "impedance". Ihe mgbochi nke eriri inductance na mgbama dị ugbu a na-eji ntinye aka nke eriri igwe. Igwe mmiri inductance Mgbe ụfọdụ anyị na-akpọ ya naanị "inductance" ma ọ bụ "coil", nke mkpụrụedemede "L" nọchiri anya ya. Mgbe ị na-ekugharị eriri igwe inductance, ọnụọgụ ntụgharị nke eriri igwe a na-akpọkarị "ọnụọgụ ntụgharị" nke eriri igwe.

4.The eriri igwe na-emerụ na gburugburu insulating tube site wires, na wires na-insulated si ibe ha, na insulating tube nwere ike oghere ma ọ bụ nwere ígwè isi ma ọ bụ magnetik powder isi. E gosipụtara inductance nke eriri igwe site na L, na nkeji ndị ahụ bụ Henry (H), MilliHenry (mH) na Micro Henry (μH), na 1h = 10 3mh = 10 6 μ h ..