1 PCBA kev tsim khoom

Cov txheej txheem tsim PCBA feem ntau suav nrog cov kauj ruam hauv qab no:

1.**Design and Prototyping**: Nyob rau theem pib no, PCB layout thiab circuit design yog tsim los siv software tshwj xeeb. Prototyping kuj tseem tuaj yeem tshwm sim los ntsuas kev ua haujlwm thiab qhov ua tau ntawm tus qauv tsim.

2.** Cov Khoom Muag Khoom**: Thaum tus tsim tiav lawm, cov khoom xws li resistors, capacitors, integrated circuits, thiab lwm yam, yog los ntawm cov neeg muag khoom. Cov Cheebtsam no yuav tsum ua kom tau raws li qhov yuav tsum tau muaj rau kev sib raug zoo thiab kev ntseeg tau.

3.**PCB Fabrication**: Cov PCBs yog fabricated raws li tus tsim specifications. Qhov no suav nrog cov txheej txheem xws li txheej txheej, etching, drilling, thiab solder masking los tsim cov khoom siv hluav taws xob xav tau ntawm PCB substrate.

4.**Solder Paste Printing**: Solder paste yog siv rau PCB siv stencil, txhais cov cheeb tsam uas cov khoom yuav raug mounted thiab tom qab ntawd soldered.

5.**Component Placement**: Automated machines or manual labor is used to precisely put the Cheebtsam rau PCB raws li tus tsim layout.

6.** Reflow Soldering **: Lub PCB nrog cov khoom yog dhau los ntawm lub qhov cub reflow, qhov chaw uas cov tshuaj nplaum yog melted, tsim hluav taws xob sib txuas ntawm cov khoom thiab cov PCB pads.

7.** Kev Tshawb Fawb thiab Kev Xeem**: Cov PCBAs sib sau ua ke tau soj ntsuam thiab kuaj xyuas kom zoo thiab ua haujlwm zoo. Qhov no yuav suav nrog kev tshuaj xyuas qhov muag, kev kuaj tsis siv neeg, thiab kev sim ua haujlwm.

8.** Cov Txheej Txheem Thib Ob **: Cov txheej txheem ntxiv xws li txheej txheej txheej, potting, lossis encapsulation yuav raug siv los tiv thaiv PCBAs los ntawm ib puag ncig los yog txhim kho lawv cov kev ua tau zoo.

9.** Ntim thiab Shipping **: Thaum PCBAs dhau qhov kev kuaj xyuas, lawv tau ntim raws li cov neeg siv khoom xav tau thiab xa mus rau lawv qhov chaw.

10.** Kev Tswjhwm Zoo thiab Kev Txhim Kho Nruam **: Thoob plaws hauv tag nrho cov txheej txheem tsim khoom, kev tswj xyuas zoo yog siv los tswj cov qauv siab. Kev tawm tswv yim los ntawm kev sim thiab kev siv cov neeg siv khoom kuj tseem tuaj yeem siv los tsav kev txhim kho txuas ntxiv.

Cirket yog lub Hoobkas PCBA uas tau tsim nyob rau xyoo 2007, muab kev daws teeb meem tag nrho los ntawm cov txheej txheem saum toj no, peb tuaj yeem yog koj tus neeg muag khoom zoo tshaj plaws PCBA.