Kev soj ntsuam ntawm schematic daim duab ntawm hluav taws xob soldering hlau vuam CMOS Circuit Court
Thaum soldering ib tug CMOS Circuit Court, vim hais tias cov input impedance siab heev, induced hluav taws xob nyob rau hauv lub ntsis ntawm lub soldering hlau yog txaus los rhuav tshem CMOS Circuit Court. Thaum soldering CMOS circuits, amateurs yuav tsum tau txuas lub ntsis ntawm cov hlau soldering rau hauv av. Los yog unplug lub hwj chim plug ua ntej welding, uas yog obviously tsis yooj yim. Tshwj xeeb tshaj yog thaum muaj ntau cov pob qij txha yuav tsum tau welded nyob rau hauv ib lub sij hawm, qhov nquag plugging thiab unplugging txheej txheem yog tshwj xeeb yog tsis yooj yim. ntxiv. Qee lub sij hawm qhov kub tsis txaus nrog 20W hluav taws xob soldering hlau, thiab yog tias koj hloov mus rau 20W lossis ntau dua hluav taws xob soldering hlau, qhov kub ib txwm siab dhau, yog li. Nws yog qhov yooj yim kom tuaj yeem kho qhov kub thiab txias ntawm cov hluav taws xob soldering hlau thiab tshem tawm cov khoom siv hluav taws xob.
Lub hauv paus ntsiab lus Circuit Court nyob rau hauv daim duab 1 yog tsim los ntawm ib tug transistor hloov circuit thiab ib tug thyristor voltage regulating Circuit Court, thiab daim duab board daim duab qhia nyob rau hauv daim duab 2. Tam sim no peb tsuas yog luv luv piav qhia txog cov teeb meem ntau lawm: lub khawm AN yuav tsum tau ntsia rau ntawm tus kov ntawm soldering hlau, thiab nws yuav tsum yog ib qho chaw yooj yim rau nias thaum lub sij hawm soldering. Lub nraub qaum ntawm lub rooj tsav xwm Circuit Court yog sib txuas nrog tus kov ntawm cov hlau nplaum nrog epoxy resin, thiab ob tug ncej ntawm cov hlau lead yog soldered rau ob tug ncej ntawm lub rooj tsav xwm Circuit Court nrog nyias cov xov hlau thaiv. Qhov ntev ntawm cov hlau yuav tsum sib npaug rau qhov ntev ntawm cov hlua hluav taws xob hlau, thiab ob qho tib si yuav tsum tau muab tso rau hauv lub tes tsho yas mos.
Ob qhov kawg ntawm lub khawm kab txuas nrog lub coaxial ntsaws lossis lub txiv tsawb ntsaws (CT hauv daim duab), thiab lub qhov (socket) CZ2 tau sib phim nrog nws. Ob txheej ntawm kev hloov pauv kev sib cuag relays yuav tsum tau siv. Yog hais tias ob tug ncej ntawm lub qhov (socket) CZ1 txuas nrog ib tug me me AC voltmeter, nws yuav siv tau raws li ib tug kub hloov parameter. Yog tias tsis yog, koj tuaj yeem kos cov nplai nyob ib ncig ntawm lub axis ntawm potentiometer W, kom koj tuaj yeem ntsuas qhov kub ntawm cov hlau soldering. Cov khoom hauv Circuit Court raug xaiv raws li daim duab kos, thiab tsis muaj qhov tshwj xeeb yuav tsum tau ua.
Thaum siv, ntxig cov hlau nplaum fais fab thiab lub khawm ntsaws rau hauv lawv cov qhov (socket), ntsaws rau hauv lub hwj huam mov, thiab kho qhov kub raws li qhov xav tau ntawm vuam. Thaum soldering, ua ntej lub ntsis ntawm cov hlau soldering kov lub solder sib koom tes, nias lub pob nrog koj tus ntiv tes, thiab thaum koj hnov lub suab ntawm rub nyob rau hauv lub relay, qhov saum npoo ntawm lub taub hau ntawm lub soldering hlau yog tsis them, thiab koj muaj peev xwm ua. solder nrog kev ntseeg siab. Thaum tawm hauv qhov sib koom ua ke, nqa koj cov ntiv tes thiab cov hlau soldering yog lub zog kom sov.
