SMD Hom illuminated tact hloov soldering mloog

1. Thaum koj siv cov reflow soldering, Qhia qhov kub thiab txias ua ntej yog nyob rau hauv 100 centi-degree, lub ntsis ntawm cov terminals yuav tsum tau dipped 2 hli nyob rau hauv lub solder da dej ntawm ib tug kub ntawm 245 ± 5 degree rau 3 ± 0.5 sec, Ib txheej txheej txheej tshiab ntawm cov hlau yuav tsum npog qhov tsawg kawg ntawm 75 feem pua ​​​​ntawm cov npoo tau raus. Yog hais tias nws dhau lub sij hawm soldering, lub davhlau ya nyob twg yuav yaj los yog puas, yog li tus neeg teb xov tooj yuav tsum tau them sai sai rau lub sij hawm soldering thiab soldering kub.

2. Thaum koj solder lub SMD illuminated tact hloov, thov xyuam xim tiv thaiv los ntawm cov npaus solder hu rau lub hloov mounting PCB, yog hais tias lub PCB muaj ib co ua npuas ncauj solder, nws yog ib qho yooj yim mus rau hauv lub hloov nyob rau hauv thiab ua rau lub phem conduction teeb meem.

3. Saib xyuas kom tshem tawm ib puag ncig kom tsis txhob muaj cov khoom txawv teb chaws los hloov lub cev.

4. Pasting ib daim nyias nyias nyob rau sab saum toj ntawm lub pob kom tiv thaiv cov teeb meem txawv teb chaws, vim tias SMD illuminated tactile hloov tsis yog lub kaw.

5. Cov txheej txheem ntawm ntau yam soldering SMT tactile hloov, koj yuav tsum nres rau peb feeb, nyob rau hauv thawj thiab thib ob lub lag luam, thiaj li hais tias tus hloov solder sib koom ua ke tom qab txaus tshav kub dissipation, rov qab mus rau lub chav tsev kub los teem lub thib ob vuam, los yog qhov kub thiab txias tas li ua haujlwm soldering yuav ua rau lub davhlau ya nyob twg deformation lossis puas.