1. Square pad

Nws feem ntau siv thaum cov khoom ntawm cov ntawv luam tawm loj thiab ob peb, thiab cov kab ntawv luam tawm yooj yim. Thaum ua PCB los ntawm tes, siv lub ncoo no yooj yim ua tiav

2.Round ncoo

Dav siv nyob rau hauv ib leeg-sab thiab ob-sided luam boards, cov khoom yog teem tsis tu ncua. Yog tias qhov ceev ntawm lub rooj tsavxwm tso cai, cov ntaub qhwv tuaj yeem loj dua thiab yuav tsis poob thaum lub sij hawm soldering.

3. Island zoo li lub ncoo

Cov kev sib txuas hauv ncoo-rau-pad yog kev sib xyaw ua ke. Feem ntau siv nyob rau hauv ntsug irregular arrangement installation.

4. Polygon ncoo

Nws yog siv los paub qhov txawv ntawm cov gaskets uas zoo sib xws nrog cov diameters sib txawv thiab qhov sib txawv ntawm qhov sib txawv, uas yooj yim rau kev ua thiab sib dhos.

5. Oval Pad Lub ncoo muaj qhov chaw txaus los txhim kho lub peev xwm los tiv thaiv stripping, feem ntau siv hauv cov khoom siv dual hauv-kab

6.Open-puab Pad

Txhawm rau kom ntseeg tau tias tom qab yoj soldering, lub ncoo qhov rau phau ntawv soldering yuav tsis raug thaiv los ntawm solder.

7. crosspad

Cov ntaub qhwv ntsej muag kuj tseem hu ua thermal pads, cov pa cua kub, thiab lwm yam. Nws txoj haujlwm yog los txo cov cua sov ntawm cov phaj vuam thaum lub sij hawm vuam, thiab tiv thaiv kev vuam cuav lossis PCB tev tawm los ntawm cov cua kub ntau dhau.

● Thaum koj cov ntaub qhwv hauv av. Lub paj ntoo khaub lig tuaj yeem txo qhov kev sib txuas ntawm cov xaim hauv av, ua kom cov cua sov ua kom nrawm nrawm, thiab ua kom yooj yim vuam.

● Thaum koj lub PCB xav tau lub tshuab tso thiab xav tau lub tshuab reflow soldering, tus ntoo khaub lig-zoo li tus ncoo tuaj yeem tiv thaiv PCB los ntawm tev tawm (vim tias yuav tsum tau muaj cua sov ntau dua los ua kom cov nplaum nplaum nplaum)

8. kua muag pad

Nws feem ntau yog siv thaum cov kab txuas nrog rau lub liner yog nyias, txhawm rau tiv thaiv tev ntawm liner thiab kev cuam tshuam ntawm kab los ntawm liner. Cov liner no feem ntau siv nyob rau hauv high zaus circuits