Ma Cutoffs Otentha ndi Ma Fuse Otentha

Zotchingira matenthedwe ndi zoteteza kutentha ndizosakhazikitsiranso, zida zosamva kutentha zomwe zidapangidwa kuti ziteteze zida zamagetsi ndi zida zamakampani kumoto. Nthawi zina amatchedwa ma fuse otenthetsera amodzi. Kutentha kozungulirako kukakwera kufika pamlingo wachilendo, chodulira chotentha chimazindikira kusintha kwa kutentha ndikuphwanya magetsi. Izi zimatheka pamene organic pellet yamkati iwona kusintha kwa gawo, kulola olumikizana ndi masika kuti atsegule chigawocho.

Zofotokozera

Kutentha kwa cutoff ndi chimodzi mwazinthu zofunika kwambiri zomwe muyenera kuziganizira posankha ma cutoffs amafuta ndi zoteteza kutentha. Zolinga zina zofunika ndi izi:

kulondola kwa kutentha kwa cutoff

Voteji

alternating current (AC)

Direct current (DC)

Mawonekedwe

Zotchingira zotenthetsera ndi zoteteza kutentha (ma fuse owombera kamodzi) zimasiyana motengera:

zinthu zotsogolera

kutsogolera kalembedwe

kalembedwe kake

magawo a thupi

Waya wamkuwa wokhala ndi malata ndi waya wamkuwa wokutidwa ndi siliva ndizosankha zofala pazida zotsogola. Pali mitundu iwiri yoyambira yotsogolera: axial ndi radial. Ndi axial lead, fuse yotentha imapangidwa kuti chiwongolero chimodzi chichoke kumapeto kwa mlanduwo. Ndi ma radial lead, fuse yotenthetsera imapangidwa kuti zitsogozo zonse ziwonjezeke kuchokera kumalekezero amodzi a mlanduwo. Milandu ya kudulidwa kwamafuta ndi zoteteza kutentha zimapangidwa kuchokera ku ceramics kapena phenolics. Zida za ceramic zimatha kupirira kutentha kwambiri popanda kuwonongeka. Pakutentha kozungulira, ma phenolics amakhala ndi mphamvu yofananira ya 30,000 lbs. Magawo akuthupi a ma cutoffs otenthetsera ndi zoteteza zotenthetsera zimaphatikiza kutalika kwa lead, mainchesi amilandu, ndi kutalika kwa msonkhano. Otsatsa ena amatchula kutalika kowonjezera komwe kungawonjezedwe pautali wodziwika wa cutoff yamafuta kapena chitetezo chamafuta.

Mapulogalamu

Zotchingira zotentha komanso zoteteza kutentha zimagwiritsidwa ntchito pazinthu zambiri zogula ndipo zimakhala ndi zizindikiro zosiyanasiyana, ziphaso, ndi zovomerezeka. Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zowumitsira tsitsi, zitsulo, ma motors amagetsi, uvuni wa microwave, mafiriji, opanga khofi otentha, zotsukira mbale, ndi ma charger a batri.