Mofuta oa matla a phahamengli-resistors tsa wirewoundhangata li lekantsoe kaholimo ho 1W, esita le ho fihla ho li-watts tse makholo a 'maloa,' me li ka sebelisoa maemong a mocheso a phahameng a tikoloho. Litekanyetso tsa khanyetso li ka tloha ho ohms tse seng kae ho ea ho li-kilohm tse makholo a 'maloa, ka kakaretso ea ho hanyetsa ho nepahala ha ± 5% le ± 10%. Likarolo tsa matla a mofuta oa wirewound resistor bakeng sa skeleton, matsoelintsoeke, pheletso ea lead le lera le sireletsang; wirewound resistor ke mohanyetsi o tsitsitseng o entsoeng ka leqeba la terata holim'a skeleton e sireletsang, terata ea ho hanyetsa hangata e entsoe ka nickel-chromium, manganese-koporo le li-alloys tse ling, masapo a sireletsang hangata ke alumina ceramic, lisebelisoa tsa encapsulation li sireletsa varnish, silicone, pente, li-ceramics, khetla ea aluminium joalo-joalo. Lihanyetsi tsa rona tse tloaelehileng tsa samente, li-resistors tsa aluminium tsa trapezoidal, le li-resippler tsa ripple kaofela ke tsa li-resistors tse matla tsa wirewound, tse nang le lisebelisoa tse fapaneng tsa encapsulation.
Hobaneng ha likhabinete tsa taolo li hloka ho sebelisa li-resistors tsa wirewound tse matla?
Ha ho hlokahale ho sebelisa matla a phahamengli-resistors tsa wirewoundbakeng sa lik'habote tsa taolo, empa ho e-na le li-resistors tse matla tse phahameng tsa wirewound li lokela ho phethahatsa mosebetsi oa litlhoko tsa bona tsa taolo, haeba li sa hlokahale, li ke ke tsa sebelisoa. Likhabote tse ngata tsa taolo ha li hloke matla a phahameng a li-wirewound resistors, 'me tse etsang joalo ha li tloaelehe. Ka mohlala, palo e kholo e tloaelehileng e tloaelehileng ea likoloi tse qalang ho laola lik'habote ha li hloke li-resistors tsa wirewound tse phahameng, ha lik'habote tsa motlakase li qala li hloka matla a phahameng a matla a ho thibela li-wirewound e le li-resistors tsa brake.
Matla a phahamengli-resistors tsa wirewoundho tloha ho 5mΩ ho isa ho 100KΩ. Lisebelisoa tsa Wirewound li entsoe ka terata ea Nichrome kapa terata ea koporo ea Manganese, leqeba la terata ea ConocoPower holim'a li-tubes tsa ceramic, li-resistors tsa RX20 li ka aroloa ka mefuta e 'meli: e tsitsitseng le e ka senyehang.
Melemo ea li-resistors tsa wirewound tse matla: ho hanyetsa ka mokhoa o nepahetseng haholo, lerata le tlaase, le tsitsitseng le le ka tšeptjoang, mocheso o monyenyane oa mocheso, o ka mamella mocheso o phahameng, mocheso o teng oa 170 ℃ o ntse o ka sebetsa ka mokhoa o tloaelehileng.
