Yuav ua li cas nrog ib tug soldering hlau uas tsis noj tin
Kuv tau siv lub taub hau hlau yog tooj liab taub hau, qhov ntau koj siv luv luv, lub xyoo ua ntej cov tub ntxhais kawm cov niam txiv ua lag luam cov khoom siv hluav taws xob, xa kuv 30W alloy taub hau soldering hlau thiab yob ntawm cov hlau.
Txawm hais tias nws yog 30W soldering hlau, thaum nyob rau hauv lub soldering Circuit Court vim lub sij hawm ntev ntawm kev pab cuam, ib zaug koj xav siv nws, soldering hlau taub hau ntawm lub tin qhuav, ib tug tin, tej zaum qhov kub ceev qhov ntau annoying. , yuav ua li cas?
Kuv muaj 30W, 20W soldering hlau, tag nrho cov ntxig nrog lub regulator,
Kuv pom ob peb 400Vuf AC capacitors nyob rau hauv series, siv ib tug teb hloov mus cais qhov voltage txo, lub
Khaws cov hlau tsis txias, tab sis tsis ua kom kub dhau thiab oxidation ntawm cov hlau tsis muaj tin, yuav tsum tau sov thaum lub qhov hluav taws xob loj thiab tom qab ntawd kho qhov hluav taws xob mus rau 220V, nws ua haujlwm zoo.
Transformer coil kais voltage tswj txoj cai
Cov neeg mob tuaj yeem yuav cov khoom lag luam solder hlau, qhov me me ntawm txoj kab uas hla ntawm cov nyiaj ntau qhov zoo dua.
Tsis yog feem ntau koom nrog hauv xov tooj cua tib neeg tsis tuaj yeem tsis muaj cov hlau nplaum hauv tsev, thaum tsis muaj cov hlau nplaum, tuaj yeem nyob rau sab nraub qaum ntawm pawg thawj coj saib qub qub nrog cov rosin melting sau, Kuv tau txais txhua zaus ib lub walnut loj tin thaiv, nws txuag qhov kev yuav khoom.
Thaum lub taub hau ntawm lub taub hau tsis stain tin, hnyav dua oxidation tuaj yeem rubbed rau ntawm cov cement pem teb ob peb zaug, lub teeb nyob rau hauv cov ntoo rubbed ob peb zaug, tom qab cua sov thawj rosin dipped nyob rau hauv tin, nrog rosin mus rau tag nrho cov ntsiab lus. soldering hlau nyob ib ncig ntawm lub ntsis ntawm lub tin yog yooj yim siv nyob rau hauv lub sij hawm.
Qhov ntau lub wattage ntawm lub taub hau ntawm lub taub hau, dhau ntawm hluav taws xob rau lub sij hawm ntev ntau oxidation, txoj kev yog txo qhov voltage, kuj tseem tuaj yeem siv ob peb lub diodes rectifier zoo li lub hwj chim hluav taws xob, hluav taws xob pam, hluav taws xob cua sov hauv tib yam. lub hauv paus ntsiab lus ntawm kev txo qhov voltage, nrhiav lub pob qhov rooj los hloov qhov hloov pauv, thiab tom qab ntawd nrhiav lub thawv yas los sib sau ua ke lawv tus kheej lub tshuab hluav taws xob.
