Malo
4 wosanjikiza PCB yokhala ndi chala chagolide mu digito
| Zigawo | 4 Zigawo |
| Makulidwe olimbitsa thupi | 1.60mm |
| Malaya | Fr4 tg150 |
| Makulidwe amkuwa | 1 oz (35um) |
| Malizani | ENIGU AUGURINE 1UM; Ndi makulidwe 3um |
| Dzenje (mm) | 0.203mm |
| Mbali ya Min (mm) | 0.15mm |
| Malo a Min (mm) | 0.15mm |
| Chigoba | Wobiliwira |
| Mtundu wa Nthana | Oyera |
| Zojambula | Kulipira kwa V-CNC (kukonza) |
| Kupakila | Chikwama cha anti-stic |
| Mayeso | Kuuluka Podu kapena Chosakaniza |
| Muyezo Wovomerezeka | IPC-A-600H Class 2 |
| Karata yanchito | Magetsi amagetsi |
Zogulitsa
Monga othandizira matekinoloje osiyanasiyana, mavolokitala, njira zotsogola, timasankha zida zazikulu zomwe zimapangidwa ndi mitundu yayikulu yamitundu ya PCB ikhoza kuphimbidwa ndipo nthawi zonse zimapezeka kunyumba.
Zofunikira kwa zina kapena zapadera zitha kukwaniritsidwa nthawi zambiri, koma, kutengera zomwe zikuyenera, masiku 10 ogwirira ntchito zingafunike kuti mugule zinthuzo.
Funsani nafe ndikukambirana zosowa zanu ndi imodzi mwa malonda athu kapena cam.
Zida zomwe zachitika mmalo:
| Zida | Kukula | Kupilira | Mtundu wambiri |
| Zigawo zamkati | 0,05mm | +/- 10% | 106 |
| Zigawo zamkati | 0.10mm | +/- 10% | 2116 |
| Zigawo zamkati | 0,13mm | +/- 10% | 1504 |
| Zigawo zamkati | 0,15mm | +/- 10% | 1501 |
| Zigawo zamkati | 0.20mm | +/- 10% | 7628 |
| Zigawo zamkati | 0,2mmm | +/- 10% | 2 x 1504 |
| Zigawo zamkati | 0.30mm | +/- 10% | 2 x 1501 |
| Zigawo zamkati | 0.36mm | +/- 10% | 2 x 7628 |
| Zigawo zamkati | 0,41mm | +/- 10% | 2 x 7628 |
| Zigawo zamkati | 0,51mm | +/- 10% | 3 x 7628/2116 |
| Zigawo zamkati | 0,61mm | +/- 10% | 3 x 7628 |
| Zigawo zamkati | 0.71mm | +/- 10% | 4 x 7628 |
| Zigawo zamkati | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Zigawo zamkati | 1,0mm | +/- 10% | 5 x7628 / 2116 |
| Zigawo zamkati | 1,2mm | +/- 10% | 6 x7628 / 2116 |
| Zigawo zamkati | 1,55mm | +/- 10% | 8 x7628 |
| ZOPHUNZITSA | 0.058mm * | Zimatengera madera | 106 |
| ZOPHUNZITSA | 0.084mm * | Zimatengera madera | 1080 |
| ZOPHUNZITSA | 0.112mm * | Zimatengera madera | 2116 |
| ZOPHUNZITSA | 0.205mm * | Zimatengera madera | 7628 |
Cu makulidwe a zigawo zamkati: Standard - 18μm ndi 35 μm,
pemphani 70 μm, 105μm ndi 140μm
Mtundu wa Zinthu: Fr4
TG: pafupifupi. 150 ° 70 ° C, 180 ° C
y cr pa 1 mhz: ≤5,4 (wamba: 4,7) zopezeka pa pempho
Tateaki
The 4 wosanjikiza wosindikizidwa wa masitepe ndi kukhala ndi magawo atatu a zigawo chimodzi ndi nthaka yopanga ija zigawo zonse.
Zigawo zonsezi zimagwiritsidwa ntchito popanga zizindikiro za zizindikiro.
The Frst Zilembo ziwiri zamkati zikugona mkati mwa pachimake ndipo nthawi zambiri imatha ntchito ngati mphamvu kapena zimadziwika kuti ndi zoyambira.
Kungoyankhula 4-tsabola wosanjikiza wa pcb kumakhala ndi 2 wa vcc ndi nthaka yosanjikiza.
Mfundo zazikuluzikulu za PCB kugula
Zogula zamagetsi zambiri zasokonezeka pamtengo wa PCB. Ngakhale anthu ena omwe ali ndi zaka zambiri zomwe zachitika pakugula kwa PCB sikungamvetsetse chifukwa choyambirira. M'malo mwake, mtengo wa PCB umapangidwa ndi zinthu zotsatirazi:
Choyamba, mitengoyo ndi yosiyana chifukwa cha zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito mu PCB.
Kutenga zigawo ziwiri pa PCB monga chitsanzo, chokoleti chimasiyanasiyana kuchokera fr-4, cem-3, etc. Kukula kwa mkuyu kumasiyana 0,5oz mpaka 6oz, zonse zomwe zidapangitsa kusiyana kwakukulu. Mitengo ya asitikali inki imasiyananso ndi zinthu zowoneka bwino za ma inki obiriwira komanso zithunzi za inki yobiriwira.
Chachiwiri, mitengoyo ndi yosiyana chifukwa cha njira zosiyanasiyana zopangira.
Zochitika zosiyanasiyana zimabweretsa ndalama zosiyanasiyana. Monga bolodi yagolide ndi mawonekedwe owombera ndi kupumula, kugwiritsa ntchito mizere ya silika ndi mizere youma imawononga ndalama, zomwe zimapangitsa kuti mitundu yamtengo.
