Imikhiqizo
4 ungqimba PCB ngomunwe wegolide ohlelweni lomsindo lwedijithali
| Izebele | Izingqimba ezi-4 |
| Ukuqina kwebhodi | I-1.60mm |
| Into uqobo lwayo | Fr4 TG150 |
| Ubukhulu bethusi | 1 oz (35um) |
| Qeda phezulu | Ubukhulu be-enig au 1um; NI ubukhulu 3um |
| Min Hole (MM) | 0.203mm |
| Ububanzi bemigqa yeminithi (mm) | 0.15mm |
| Isikhala se-Min Line (MM) | 0.15mm |
| Imaski yomthengisi | -Yimpatho |
| Umbala we-legend | Okumhlophe |
| Ukucutshungulwa kwemishini | I-V-CORES, CNC Milling (Umzila) |
| Ukufaka ndawonye | Isikhwama se-Anti-Static |
| Ukuhlola | Ukundiza kwendiza noma ukuhlanganiswa |
| Ukwamukelwa okujwayelekile | I-IPC-A-600H CLASS 2 |
| Isicelo | Izithuthi Zokwe-Electronive |
Impahla yomkhiqizo
Njengomhlinzeki we-PCB Technologies ahlukahlukene, amavolumu, izinketho zesikhathi sokuhola, sinokukhethwa kwezinto ezijwayelekile lapho umkhawulokudonsa olukhulu lwezinhlobo ezahlukahlukene ze-PCB ezingasembozwa futhi ezihlala zitholakala endlini.
Izidingo zezinye noma zezinto ezikhethekile nazo zingahlangatshezwa ezimweni eziningi, kodwa, ngokuya ngezidingo eziqondile, kuze kube yizinsuku ezifika eminyakeni eyi-10 kungadingeka ukuthola okuqukethwe.
Xhumana nathi futhi uxoxe ngezidingo zakho nenye yeqembu lethu lokuthengisa noma iqembu le-CAM.
Izinto ezijwayelekile ezigcinwe esitokisini:
| Izingxenye | Ukujiya | Ukubekezela | Uhlobo lwe-Weave |
| Izingqimba zangaphakathi | 0,05mm | +/- 10% | I-106 |
| Izingqimba zangaphakathi | 0.10mm | +/- 10% | 2116 |
| Izingqimba zangaphakathi | I-0,13mm | +/- 10% | I-1504 |
| Izingqimba zangaphakathi | I-0,15mm | +/- 10% | I-1501 |
| Izingqimba zangaphakathi | 0.20mm | +/- 10% | I-7628 |
| Izingqimba zangaphakathi | I-0,25mm | +/- 10% | 2 x 1504 |
| Izingqimba zangaphakathi | 0.30mm | +/- 10% | 2 x 1501 |
| Izingqimba zangaphakathi | 0.36mm | +/- 10% | 2 x 7628 |
| Izingqimba zangaphakathi | I-0,41mm | +/- 10% | 2 x 7628 |
| Izingqimba zangaphakathi | I-0,51mm | +/- 10% | 3 x 7628/2116 |
| Izingqimba zangaphakathi | 0,61mm | +/- 10% | 3 x 7628 |
| Izingqimba zangaphakathi | 0.71mm | +/- 10% | 4 x 7628 |
| Izingqimba zangaphakathi | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Izingqimba zangaphakathi | 1,0mm | +/- 10% | I-5 x7628 / 2116 |
| Izingqimba zangaphakathi | 1,2mm | +/- 10% | I-6 x7628 / 2116 |
| Izingqimba zangaphakathi | 1,55mm | +/- 10% | 8 x7628 |
| IMIPHAKATHI | 0.058mm * | Kuya ngesakhiwo | I-106 |
| IMIPHAKATHI | 0.084mm * | Kuya ngesakhiwo | I-1080 |
| IMIPHAKATHI | 0.112mm * | Kuya ngesakhiwo | 2116 |
| IMIPHAKATHI | 0.205mm * | Kuya ngesakhiwo | I-7628 |
Ubukhulu be-CU ngezendlalelo zangaphakathi: Okujwayelekile - 18μm no-35 μm,
Ngokwesicelo 70 μm, 105μm no-140μm
Uhlobo lwezinto ezibonakalayo: Fr4
I-TG: approx. I-150 ° C, 170 ° C, 180 ° C
I-Ev at 1 MHZ: ≤5,4 (ejwayelekile: 4,7) etholakalayo ngesicelo
Statup
I-4arr ephrintiwe ye-Circuit Parectip Pared inezendlalelo ezi-3 zezendlalelo esisodwa kanye nesendlalelo somhlabathi owenza i-IT4 izendlalelo.
Zonke lezi zingqimba zisetshenziselwa umzila wezimpawu.
Ama-Frst amabili ama-laver angaphakathi alele ngaphakathi komgogodla futhi ajwayele ukulungiswa njengamaphaneli wamandla noma ajwayele ukubizwa ngokuthi umzila wezimpawu.
Ukumane ukhulume nge-PCB ye-PCB ye-4-ungqimba unayo i-2 ye-singlea VCC nesendlalelo somhlabathi.
Amaphuzu asemqoka wokuthenga kwe-PCB
Iningi labathengi befektri ye-elekthronikhi badidekile ngentengo yama-PCB. Ngisho nabanye abantu abaneminyaka eminingi yesipiliyoni ekuthengweni kwempahla ye-PCB kungenzeka bangaqondi ngokuphelele isizathu sokuqala. Eqinisweni, intengo ye-PCB yakhiwa ngalezi zinto ezilandelayo:
Okokuqala, amanani ehlukile ngenxa yezinto ezahlukahlukene ezisetshenziswa kwi-PCB.
Ukuthatha i-PCB yezendlalelo ejwayelekile Ubukhulu bethusi buyehluka kusuka ku-0.5oz kuya ku-6oz, konke okudale umehluko omkhulu. Amanani e-SolMask Ink Amanani ahlukile futhi ahlukile kwi-Ink evamile ye-Ink ebonakalayo kanye nezinto ezibonakalayo ze-ink eluhlaza ezithombe.
Okwesibili, amanani ehlukile ngenxa yezinqubo ezahlukahlukene zokukhiqiza.
Izinqubo ezahlukahlukene zokukhiqiza ziphumela ngezindleko ezihlukile. Njengebhodi enezimbobo zegolide kanye nebhodi enezitezi, ukwakheka komzila nokushaya, ukusetshenziswa kwemigqa yesikrini kasilika kanye nemigqa yamafilimu eyomile izokwakha izindleko ezihlukile, okuholela ekuhlukahlukani kwentengo.
