Excavator E330D E336D Hydraulic Direction Solenoid Valve Coil

Ụkpụrụ eriri igwe

1.Inductance bụ oke nke ntụgharị magnetik na-agbanwe agbanwe na-emepụta na gburugburu onye na-eduzi ya mgbe mgbanwe nke ugbu a na-agafe na onye nduzi, na ntụgharị magnetik nke onye na-eduzi na ugbu a na-emepụta ihe ndọta a.

2.Mgbe DC ugbu a na-agafe na inductor, ọ bụ naanị eriri oghere magnet na-egosi gburugburu ya, nke na-adịghị agbanwe oge; Otú ọ dị, mgbe alternating current na-agafe na eriri igwe, oghere magnetik gburugburu ya ga-agbanwe ka oge na-aga. Dị ka iwu Faraday nke induction-magnetic induction si dị, ahịrị oghere ndọta na-agbanwe agbanwe ga-emepụta ike akpalite na nsọtụ abụọ nke eriri igwe, nke ya na "ọkụ ọkụ ọhụrụ". Mgbe emechiri emechi mechiri emechi, ikike nke a na-ebute ga-emepụta ugbu a na-akpalite. Dịka iwu Lenz siri dị, ngụkọta ahịrị ahịrị ndọta na-emepụta site na mkpata ugbu a kwesịrị ịgbalị igbochi mgbanwe nke ahịrị oghere ndọta mbụ. N'ihi na mgbanwe mbụ nke ahịrị oghere magnet na-abịa site na mgbanwe nke ike na-agbanwegharị mpụga, site na ebumnuche ebumnuche, eriri inductance nwere njirimara nke igbochi mgbanwe ugbu a na sekit AC. Igwe ihe na-emepụta ihe nwere àgwà ndị yiri ya na inertia na igwe arụ ọrụ, a na-akpọkwa ya "imenye onwe ya" na ọkụ eletrik. Ọtụtụ mgbe, ọkụ ga-apụta n'oge agbanwuru ma ọ bụ gbanyụọ mma mma, nke na-ebute site na ike dị elu nke na-ebute site na ihe ntinye onwe ya.

3.Na okwu, mgbe eriri inductance jikọtara ya na ọkụ ọkụ AC, eriri ndọta dị n'ime eriri ahụ ga-agbanwe oge niile na ihe na-agbanwe agbanwe, na-eme ka ntinye electromagnetic na-aga n'ihu nke eriri igwe. A na-akpọ ike electromotive a na-emepụta site na mgbanwe nke ugbu a nke eriri igwe n'onwe ya bụ "ike electromotive nke na-ebute onwe ya".

4.Ọ nwere ike ịhụ na inductance bụ naanị oke metụtara ọnụ ọgụgụ nke ntụgharị, nha, ọdịdị na ọkara nke eriri igwe. Ọ bụ ihe nlele nke inertia nke eriri inductance na enweghị ihe jikọrọ ya na ihe eji eme ihe ugbu a.