Umgaqo wokusebenza wokuxhathisa abalandeli be-elektroniki, ukuxhathisa kwabalandeli be-elektroniki ziimpawu ezaphukileyo.
Guqula umsinga wombane ube bubushushu
Ukuxhathisa kombane wefeni ye-elektroniki isebenza ikakhulu ngokuguqula okwangoku kumandla obushushu.
I-resistor kwi-fan ye-elektroniki, eyaziwa ngokuba yi-thermistor, inendima ephambili ekujongeni ubushushu be-motor windings. Xa iqondo lokushisa le-motor winding linyuka, ixabiso lokumelana ne-thermistor liya kuncipha. Olu tshintsho lubangelwa ubudlelwane obuphakathi kweqondo lokushisa phakathi kwexabiso lokumelana ne-thermistor kunye neqondo lokushisa, oko kukuthi, njengoko ubushushu bukhula, ixabiso lokumelana liya kuncipha. Xa ixabiso lokumelana lifikelela kwiqondo lokushisa elithile, liya kuhla kwixabiso elithile, eliya kubangela ukuba isiphaluka sexabiso langaphambili sivale ukusebenza, ukuze umbane wombane uyeke ukusebenza. Lo matshini ngokwenene ukhusela i-fan yombane, ukuthintela umonakalo ngenxa yokushisa.
Ukongezelela, umgaqo wokusebenza wokumelana nawo ubandakanya ukuguqulwa kwangoku. Xa i-current idlula kwi-resistor, ngenxa yempembelelo ye-thermoelectric ye-resistor, iqondo lokushisa elingaphezulu kwe-resistor liya kunyuka, kwaye ixabiso langoku liya kutshintsha. Ngokulungelelanisa okwangoku, iiparitha zokuchasana zingatshintshwa, njengexabiso lokuchasana kunye nexabiso langoku, ukuze kufezekiswe ukuzinza kwesiphaluka kunye nokukhusela i-overcurrent phenomenon.
Ekusetyenzisweni kwabalandeli be-elektroniki, ukuchasana akugcini nje ukudlala indima yokukhusela, kodwa kuphinda kuthathe inxaxheba kulawulo lwesantya kunye nenkqubo yokulawula ubushushu bomqhubi wombane. Ngokomzekelo, kwi-automotive electronic cooling fan, ukusebenza kwefeni kulawulwa ngeendlela ezahlukeneyo zokulawula (ezifana ne "thermistor switch + relay" indlela yokulawula), kwaye isantya somqhubi sihlengahlengiswa ngokuzenzekelayo ngokuhambelana nobushushu bamanzi okanye isantya. Le ndlela yokulawula ayigcini nje ukuphucula ukusebenza kakuhle kombane wombane, kodwa iqinisekisa nokusebenza kwayo ngokukhuselekileyo.
Iimpawu eziphambili zokungaphumeleli kokumelana neefeni zombane ziquka:
Ukukhutshwa komoya akukwazi ukulungiswa, oko kukuthi, ukuphuma komoya we-fan akukwazi ukulungiswa njengoko kufuneka.
Akukho zixhobo ze-1234, kukho indawo enye kuphela, okanye ayisebenzi.
Ezi mpawu zibonisa ukuba i-resistor ye-fan ye-elektroniki inokuba yonakele, ibangela ukuba ingasebenzi kakuhle. I-resistor isebenza njengokunciphisa okwangoku kunye nokukhuselwa kwe-overvoltage kwisekethe, kwaye xa yonakaliswe, inokubangela ukuba ukuphuma komoya kwefeni kungakwazi ukulungiswa, okanye kungasebenzi kwaphela. Ukongeza, xa i-resistor isebenza ngokuqhelekileyo, ukuchasana kwayo akunasiphelo, xa igalelo lombane lidlula ixabiso elithile, ukuchasana kwayo kuya kuba ncinane ngokukhawuleza, ukwenzela ukuba isiphaluka sifutshane, sinyanzelise ukuba i-fuse itshise imfutshane, idlala indima ukukhusela isixhobo.
Indlela yokulinganisa ukuxhathisa kwefeni yombane ngokuchanekileyo
Okokuqala, indima yokumelana nombane wombane kunye neempazamo eziqhelekileyo
Ukuxhathisa kwefeni yombane yenye yezinto eziphambili zokulawula isantya sokuhamba kwemoto, ephunyezwa ngokutshintsha amandla ombane. Iimpazamo eziqhelekileyo ziquka umonakalo wokuchasana, ukudibanisa kakubi okanye isiphaluka esivulekileyo, njl., Okuya kubangela ukuba imoto ingasebenzi kakuhle.
Okwesibini, amanyathelo kunye neendlela zokulinganisa ukuchasana
1. Nciphisa unikezelo lwamandla kwaye ususe isigqubuthelo sefeni ukuveza ukuxhathisa.
2. Sebenzisa i-multimeter ukuchukumisa intonga yokulinganisa kuzo zombini iziphelo zokuchasana. I-multimeter kufuneka imiselwe kwisixhobo sokulinganisa ukuchasana. Ukuba ukuchasana kulungelelaniswa, misela i-multimeter kwi-rheostat gear ukwenzela ukuba ukuchasana kufundwe ngokuchanekileyo.
3. Funda ixabiso lokumelana kwaye uthelekise nexabiso lokulinganisa lemitha yokumelana. Ukuba ukufundwa kusondele kwixabiso lokulinganisa, ukuchasana kuqhelekileyo; Ngaphandle koko ukuxhathisa konakaliswe.
Okwesithathu, izilumkiso
1. Xa ulinganisa ukuchasana, umbane kufuneka ukhutshwe kuqala ukuphepha iingozi.
2. Ukuba i-multimeter isetyenziselwa ukulinganisa ukuchasana okulungelelanisiweyo, jija i-resistor ukuya kwixabiso eliphezulu ngaphambi kokuvavanya ukuphepha umonakalo kwi-resistor.
3. Ukuba umnxeba wokuchasana awulungile, sebenzisa i-detergent ukucoca iindawo zoqhagamshelwano kwaye ukhangele ukuba i-screws ifakwe.
Iv. Ukuqukumbela
Ngokusebenzisa le ndlela ingentla yokulinganisa ukuchasana, sinokukhawuleza kwaye ngokuchanekileyo ukuba ngaba ukuchasana kwe-fan yombane konakaliswe, ukwenzela ukuba kuthathelwe indawo ngexesha kwaye kuqinisekiswe ukusebenza okuqhelekileyo kombane wombane. Ngexesha elifanayo, kucetyiswa ukuba ubeke ingqalelo kukhuseleko xa usebenzisa abalandeli bombane kwaye ungawasebenzisi kakhulu ixesha elide.
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni MG & MAUXS iinxalenye auto wamkelekile ukuthenga.
