Koyilo yapadera yamagetsi 0210B ya valve ya firiji

Kodi ntchito yayikulu ya inductance ya coil ya electromagnetic ndi iti?

Kodi ntchito yayikulu ya inductance ya coil ya electromagnetic ndi iti? The inductance ya koyilo, kwenikweni, ndi kuti pamene panopa akudutsa mu waya, mphamvu ya maginito idzakhazikitsidwa mozungulira koyilo.

Nthawi zambiri, koyiloyo imakulungidwa mu mawonekedwe a cylindrical, cholinga chake ndikukulitsa mphamvu ya maginito yamkati. Amapangidwa ndi ma kondakitala (omwe amatha kukhala mawaya opanda kanthu kapena mawaya opaka utoto) mozungulira chubu chotchingira, ndipo nthawi zambiri amakhala ndi chopindika chimodzi chokha. Tiyeni tikambirane za ntchito yake yaikulu mwatsatanetsatane.

Choyamba, chotsani:

m'mabwalo otsika kwambiri, amatha kugwiritsidwa ntchito kutsekereza ma frequency otsika. Kuti dera lozungulira la DC lizitha kusinthidwa kukhala dera loyera la DC, kuti lizitha kuzindikira kutulutsa kozungulira pakati pa ma capacitor awiri a fyuluta, ndi coil coke ndi capacitor zitha kupanga sefa yozungulira. Ponena za dera lapamwamba kwambiri, limatha kuteteza bwino kuti mafunde apamwamba azitha kuyenda mpaka kumapeto kwafupipafupi.

Kachiwiri, kusefa:

ntchito yosefera ndi yofanana ndi chiphunzitso chomwe chili pamwambapa. Cholinga chake chachikulu ndikulinganiza bwino ma pulsating pulsating DC apano kuti aziyenda kudera loyera la DC lopangidwa ndi ma electrolytic capacitor awiri, kuti dera likhale losavuta komanso mtengo wopangira uchepe. Pure DC yapano imatha kupezeka potchaja ndi kutulutsa capacitor ndi kuyatsa magetsi a DC popotoza koyilo yamagetsi, ndipo DC yapano imatha kuwongoleredwa bwino poletsa AC.

Chachitatu, mantha:

kukonzanso ndikusintha AC kukhala DC, ndipo kugwedezeka ndiko kusintha DC kukhala AC. Dera lomwe limamaliza njirayi limatchedwa chida champhamvu. Ma waveform of impact atha kugawidwa mu makwerero makwerero, square wave, positive wave wave, wave wave, sawtooth wave ndi zina zotero. Ma frequency angapo amatha kukhala ma hertz angapo kapena makumi a gigahertz.

Kodi ntchito yayikulu ya inductance ya coil ya electromagnetic ndi iti? Kuchokera kuzomwe zili pamwambazi, titha kudziwa kuti zimagwira ntchito yofunikira pakugwedeza, kusefa ndi kugwedeza.