Layout ntawm cov khoom tshwj xeeb hauv PCB tsim

1. Cov khoom siv hluav taws xob ntau: qhov luv luv ntawm kev sib txuas ntawm cov khoom siv hluav taws xob ntau, qhov zoo dua, sim txo qhov tsis sib xws ntawm kev sib txuas thiab kev cuam tshuam ntawm electromagnetic cuam tshuam ntawm ib leeg, thiab cov khoom uas raug cuam tshuam los ntawm kev cuam tshuam yuav tsum tsis txhob ze dhau. . Qhov kev ncua deb ntawm cov khoom siv thiab cov khoom tso tawm yuav tsum loj npaum li qhov ua tau.

2. Cheebtsam uas muaj peev xwm sib txawv: Qhov kev ncua deb ntawm cov khoom uas muaj peev xwm sib txawv thiab kev sib txuas yuav tsum tau nce ntxiv kom tsis txhob muaj kev puas tsuaj rau cov khoom siv thaum muaj kev sib tsoo luv luv. Txhawm rau kom tsis txhob muaj qhov tshwm sim ntawm creepage, nws feem ntau yuav tsum tau hais tias qhov kev ncua deb ntawm cov kab yeeb yaj kiab tooj liab ntawm 2000V qhov sib txawv yuav tsum siab dua 2 hli. Rau qhov muaj peev xwm sib txawv ntau dua, qhov kev ncua deb yuav tsum tau nce ntxiv. Cov cuab yeej siv hluav taws xob siab yuav tsum tau muab tso rau hauv qhov chaw uas tsis yooj yim mus txog thaum debugging.

3. Cov khoom siv nrog qhov hnyav dhau lawm: Cov khoom siv no yuav tsum tau kho los ntawm cov hlua khi, thiab cov khoom siv loj, hnyav, thiab tsim kom muaj cua sov ntau yuav tsum tsis txhob muab ntsia rau ntawm lub rooj tsavxwm.

4. Cov khoom siv cua sov thiab cua sov: Nco ntsoov tias cov khoom siv cua sov yuav tsum nyob deb ntawm cov khoom siv hluav taws xob.