Qhov no yog li cas ib tug npaum thiab ntau yam hluav taws xob soldering cuab tam ua hauj lwm.
Kev tswj Circuit Court ntawm no soldering hlau yog qhia nyob rau hauv daim duab saum toj no. IC (CS929) nyob rau hauv daim duab yog ib qho kev sib koom ua ke hauv Circuit Court thaiv tsim tshwj xeeb rau hom soldering hlau, uas muaj cov circuits xws li kev tswj fais fab thiab teeb liab. Cov npe ntawm txhua tus pin kawg ntawm kev sib xyaw ua ke kuj tau pom hauv daim duab. Ib qho kawg ntawm 220V AC fais fab mov yog nkag mus rau hauv lub hwj chim tswj Circuit Court nyob rau hauv lub integrated Circuit Court los ntawm tus pin ④ ntawm lC, thiab ces xa mus rau lub soldering hlau los ntawm tus pin ⑤ thiab ib tug sab nraud potentiometer W. Los ntawm kev hloov tus nqi kuj ntawm W, lub zog tso zis tuaj yeem hloov pauv.
Lub ⑦ tus pin ntawm IC yog lub input davhlau ya nyob twg rau cov teeb liab pom. Thaum qhov hloov K ntawm DC fais fab mov 3V txuas nrog, qhov kev kuaj pom cov teeb liab tawm tswv yim los ntawm ⑦ tus pin yog amplified los ntawm lub internal circuit, thiab ces tso zis los ntawm ② thiab ⑧ pins. Raws li seb lub teeb liab tso zis tuaj yeem tsav lub teeb-emitting diode kom emit lub teeb, qhov zoo ntawm lub capacitor, tsis kam, diode, transistor, thiab lub on / off ntawm lub Circuit Court Circuit Court yuav txiav txim.
Qhov zoo ntawm cov khoom siv hluav taws xob muaj txiaj ntsig thiab multifunctional electric soldering irons
1. Nws muaj lub hwj chim kho tau thiab tuaj yeem hloov tau peb cov khoom lag luam muag muag: 20W, 30W, thiab 50W.
2. Lub hwj chim tuaj yeem hloov tau txhua lub sijhawm raws li qhov loj ntawm lub solder thiab qhov kub thiab txias, kom tsis txhob overheating ntawm lub taub hau soldering hlau, txo cov txheej txheem ntawm oxide, yog li ua kom muaj peev xwm ntawm lub taub hau soldering, txhim kho qhov zoo thiab vuam ceev ntawm cov solder, thiab tseem ua lub luag haujlwm hauv kev txuag hluav taws xob thiab ua kom lub neej ntev.
3. Hauv kev ua haujlwm vuam tiag tiag, nws feem ntau suav nrog kev kuaj xyuas ua ntej ntawm cov xov hlau txuas ntxiv, qhov zoo ntawm cov khoom, muaj lossis tsis muaj AC fais fab, thiab lwm yam. Tam sim no, tsis muaj hluav taws xob soldering hlau nrog kev tshawb nrhiav muaj nuj nqi. Cov hlau soldering no muaj ntau yam kev sim ua haujlwm thiab yog ib qho khoom siv hluav taws xob sib xyaw rau kev tshawb nrhiav thiab vuam.
