LED MCPCB ma Cree LEDS Circuit Board PCB
Fa'amatalaga o oloa:
| Ituaiga Oloa | Al Clad PCB 1 laulau~2 laulau |
| Tele le tele o le Panel | 20"*24" (1170mm*600mm) |
| Kopa mafiafia | 0.5oz, 1oz, 2oz, 3oz ma le 4 oz |
| Dielectric mafiafia | 0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm |
| Ole mafiafia ole eleele | 0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm,2.0mm, 3.0mm ma le 3.2mm |
| Mafiafia laupapa ua mae'a | 0.4mm i le 4.0mm |
| Onosa'i mafiafia | +/-10% |
| Alumini masini | vili, Tapping, Milling, Routing, Die-Punching, break-off tab avanoa |
| Min.Faauma le tele o pu | 0.25mm |
| Max.working voltage | 2.5kVDC(0.075mm Dielectric), 3.75kVDC (0.15mm Dielectric) |
| Min. Track Lautele | 0.2mm (8mils) |
| Min.Track gap | 0.2mm (8mils) |
| Min.SMD pad pitch | 0.2mm (8mils) |
| Fa'ai'uga o luga | HASL, HASL E leai se ta'ita'i, Fa'atofu auro, auro moli, OSP |
| Solder mask lanu | Paʻepaʻe, Black, isi Avanoa |
| Lanu talatala | Black, White, isi Avanoa |
| E su'ega | IOE |
| ROHS | IOE |
| Tulaga Fa'asinomaga | IPC-A-600G Vasega 2 |
| Pu fa'apitoa | Fa'asaga i le mea, Pu ipu |
| Fa'amatalaga Fa'amatalaga | Gerbers, Auto Cad, Cam350, PROTEL 99SE, PROTEL DXP, |
Aluminium PCBo se tasi o u'amea-fa'avae PCB, e aofia ai apamemea pepa, vevela insulating layer ma substrate u'amea, lona fausaga vaevaeina i ni laulau se tolu:
1. Circuit layer: o le tutusa o se PCB masani, apamemea mafiafia mai 1oz i 10oz.
2. Insulation layer: Insulation o se vaega o mea vevela insulating ma maualalo thermal resistance.Thickness: 0.003 "i le 0.006" inisi o le alumini PCB tekinolosi autu.
3. Fa'avae Fa'avae: e mafai ona filifilia se mea fa'ameamea, e masani lava o le alumini po'o le kopa.
Tulaga o le Aluminium PCB: Faʻamalo maualuga le vevela, Puipuiga Electromagnetic, Malosi Faʻainisinia Maualuga, Faʻataunuʻuina lelei le gaioiga.
PCB po'o le PCB Fonotaga faila talosaga
1. Gerber faila o le laupapa PCB leai
2. BOM (Bill of material) mo le fa'apotopotoga
Fa'apuupuu le taimi ta'ita'i, fa'amolemole fa'ailoa mai ia i matou pe a iai so'o se mea e talia e suitulaga.
3. Su'ega Taiala & Su'ega Fa'atonu pe a mana'omia
4. Polokalama faila & Polokalama meafaigaluega pe a mana'omia
5. Fuafuaga pe a mana'omia
