Uyini umehluko phakathi kwebhodi le-epoxy le-3240 ne Ibhodi le-epoxy le-FR4?

1. Umbala okhanyayo.

Umbala webhodi le-FR4 epoxy ungokwemvelo kakhulu, i-jade encane, futhi umbala we-3240 epoxy board uyacwayiza kancane. Akubukeki kungokwemvelo kakhulu. Imibala eminingi ayilingani kakhulu.

2. I-FR4 inokusebenza okuhle kwe-flame retardant.

I-FR4 iwumkhiqizo othuthukisiwe webhodi le-3240 epoxy resin. Ukusebenza kwe-flame retardant ye-FR4 epoxy board kuhlangabezana nezinga le-UL94V-0 likazwelonke. Ibhodi ye-epoxy resin engu-3240 ayinazo izinto ezivimbela amalangabi.

3. I-FR4 ayishisi futhi ayihambisani nemvelo.

Ibhodi le-epoxy resin engu-3240 liqukethe i-halogen, elingahambisani kakhulu nemvelo emvelweni kanye nomzimba womuntu. Futhi ayihambisani nesu lezwe lentuthuko eqhubekayo esimeme. Ibhodi le-epoxy le-FR4 lihlukile nje.

4. I-FR4 ingazicisha ngokwayo emlilweni.

I-FR4 ingacinywa ngokwemvelo uma kunomlilo.

5. I-FR4 inokusimama okuhle kwe-dimensional.

Ukuzinza kobukhulu be-FR4 kungcono kune-3240, futhi ngesikhathi sokucindezela, ukubekezelelana kobukhulu be-FR4 nakho kungcono kakhulu kunalokho kwe-3240, efaneleke kakhulu ukucubungula.

6. Ukumuncwa kwamanzi okuphansi.

Ukumuncwa kwamanzi (D-24/23, ipuleti ukujiya 1.6mm): ≤19mg, enikeza usizo oluhle ekusetshenzisweni kwayo kuma-transformer emanzi nakwenye imishini.