Lapho kuxazululwa inkinga yamasekhethi angasebenzi noma angasebenzi kahle, onjiniyela bangakwazi ukusebenzisa ukulingisa noma amanye amathuluzi okuhlaziya ukuze bacabangele isekethe ezingeni lesikimu. Uma lezi zindlela zingayixazululi inkinga, ngisho nonjiniyela abahamba phambili bangase bakhungatheke, bakhungatheke, noma badideke. Nami ngike ngabhekana nalobu buhlungu. Ukuze ugweme ukushaya iziphetho ezifanayo, ake ngikwethule ithiphu elilula kodwa elibaluleke kakhulu: ligcine lihlanzekile!
Ngiqonde ukuthini ngalokho? Sesikushilo lokho, izinto ezithile ezisetshenziswa ngesikhathi sokuhlanganiswa kwe-PCB noma ukuguqulwa zingabangela izinkinga ezinkulu zokusebenza kwesifunda uma i-PCB ingagcinwa ihlanzekile ngendlela efanele. Enye yezinkinga ezivame kakhulu ngalesi simo i-flux.
Umfanekiso 1 ubonisa i-PCB enamanani amaningi ngokweqile ezinsalela eziguquguqukayo.
I-Flux iyi-ejenti yamakhemikhali esetshenziselwa ukusiza ekuhlanganiseni izingxenye ze-PCB. Ngokudabukisayo nokho, uma ingasuswanga ngemuva kokuhlanganisa, i-flux ingehlisa ukumelana nokufakwa kwe-PCB, kubangele ukuwohloka okukhulu ekusebenzeni kwesekethe kule nqubo!
umfanekiso 2
Umfanekiso wesi-2 umjikelezo wokuhlola engangiwusebenzisa ukukhombisa imiphumela yokungcoliswa kwe-flux. Inethiwekhi yebhuloho le-Wheatstone ebhalansisiwe eyenziwe yasebenza ngevolthi yesithenjwa engu-2.5V ilingisa inzwa yebhuloho enezithiyo eziphezulu. Imiphumela yenzwa yebhuloho ehlukile i-VIN+ - VIN- ingaxhunywa ku-INA333 ngenzuzo engu-101V/V. Ezweni elihle, njengoba ibhuloho lilingana, i-VIN+ - VIN- = 0V. Kodwa ukungcoliswa kwe-flux kungabangela ukuthi i-voltage yenzwa yebhuloho ihambe kancane ngokuhamba kwesikhathi.
Kulolu vivinyo, ngemva komhlangano, ngiphinde ngabhala izinguquko ku-VIN- ne-VOUT ihora elilodwa ngemva kwamazinga ahlukene okuhlanza:
1.Ayihlanzekile;
2.Hlanza ngesandla kanye nomoya womile;
3.Ukuhlanza kwe-Ultrasonic, ukomisa umoya, ukubhaka.
umfanekiso 3
Njengoba kungabonwa kuMfanekiso 3, ukungcoliswa kwe-flux kunomthelela omkhulu ekusebenzeni kokuphumayo kwenzwa yebhuloho. Ngaphandle kokuhlanza noma ukuhlanza ngesandla, i-voltage yenzwa yebhuloho ayizange ifinyelele ku-voltage elindelekile cishe ye-VREF/2, ngisho nangemva kwesikhathi sokuzinza esiyihora elilodwa. Ngaphezu kwalokho, amabhodi esifunda angahlanzekile abuye abonise iqoqo elibalulekile lomsindo wangaphandle. Ngemva kokuhlanza ngokugeza kwe-ultrasonic nokomisa ngokuphelele, i-voltage yenzwa yebhuloho yayiqinile.
umfanekiso 4
1.Amabhodi angcolile abonise amaphutha e-DC, izikhathi ezinde zokulungisa, kanye nokulandwa komsindo onzima wangaphandle;
2.Amabhodi esekethe ahlanzwe mathupha abonisa umsindo ongajwayelekile ophansi kakhulu. Ekugcineni ngathola imbangela - kwakuyiluphu ye-air conditioning ngaphakathi kwendawo yokuhlola!
3.Njengoba bekulindelekile, amabhodi ahlanzwe kahle futhi omisiwe asebenze kahle kakhulu, ngaphandle kokukhukhuleka okwenzeka noma nini ngesikhathi sokuhlolwa.
Kafushane, ukuhlanzwa kwe-flux okungafanele kungabangela ukuwohloka okukhulu kokusebenza, ikakhulukazi kumasekethe e-DC anembe kakhulu. Njengawo wonke ama-PCB ahlanganiswe ngesandla noma ashintshiwe, qiniseka ukuthi usebenzisa ukugeza kwe-ultrasonic (noma indlela efanayo) ukuze uhlanzeke okokugcina. Bhaka i-PCB ehlanganisiwe neyahlanzwa ezingeni lokushisa elithe ukukhuphuka kancane ukuze ususe noma yimuphi umswakama osele ngemva kokoma komoya usebenzisa i-compressor yomoya. Ngokuvamile sibhaka ku-70 ° C imizuzu engu-10.
Leli thiphu elilula elithi "ligcine lihlanzekile" kufanele likusize uchithe isikhathi esincane kakhulu sokuxazulula izinkinga kanye nesikhathi esengeziwe uklama amasekhethi amahle, anembe kakhulu!
I-Xuange Electronicsuzibophezele ekubeni umkhiqizi ohamba phambili emhlabeni wezingxenye kazibuthe, anganikezi kuphela imikhiqizo ejwayelekile kodwa futhi nezinsizakalo zokuklama ezenziwe ngokwezifiso ukuze amakhasimende afinyelele imiphumela engcono kakhulu. Zonke izinto ezisetshenziswa emikhiqizweni zidlule i-UL/CEisitifiketifuthi ziye zahlolwa futhi zahlolwa ngokuqinile ngaphambi kokuthunyelwa ukuze kuqinisekiswe ikhwalithi ezinzile nokuqinisekisa amakhasimende. Inguzakwethu onokwethenjelwa wesikhathi eside wabakhiqizi abakhulu abaphakela amandla kagesi!
Ngemibuzo yomkhiqizo, sicela uhlole i-ikhasi lomkhiqizo, wamukelekile futhiXhumana nathingemininingwane yokuxhumana engezansi, sizokuphendula kungakapheli iminyaka engama-24.
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UWilliam (Umphathi Jikelele Wezokuthengisa)
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E-Mail: sales@xuangedz.com liwei202305@gmail.com
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(Umphathi Wezokukhangisa)
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E-Mail: sales02@xuangedz.com
Isikhathi sokuthumela: Apr-17-2024