2 Oz tooj liab PCB
2 Oz tooj liab PCB - Specifications
|
Parameter |
Specification |
|
Khoom siv hauv paus |
FR-4, High-Tg FR-4, High-CTI FR-4 |
|
Txheej suav |
2-20 txheej, los yog raws li cov ntaub ntawv |
|
Board Thickness |
0.5 - 3.5 hli, los yog raws li cov ntaub ntawv |
|
Tooj Thickness |
2oz ib |
|
Min Trace/Space |
4/4 mil (tuab tooj liab series) |
|
Min Qhov Loj |
0.2 hli (PTH / NPTH) |
|
Nto tiav |
ENIG, HASL (L/F), OSP, ImmAg, ImmSn, Hard Gold |
|
Solder Mask |
Ntsuab, Dawb, Liab, Dub, Xiav, Daj, Ntshav |
|
Silkscreen |
Dub / Dawb |
|
Dimension kam rau ua |
± 0.10 hli |
|
Impedance Tswj |
± 10% lossis ib cov ntaub ntawv |
Thaum Standard Copper tsis txaus
Feem ntau PCBs siv 1 oz tooj liab. Nws ua haujlwm rau cov teeb liab routing thiab qis - fais fab circuits. Tab sis thaum tam sim no tshaj li ob peb amps, 1 oz kab cua sov. Voltage drops ua qhov tseem ceeb. Boyastar muab 2 Oz Copper PCBs ua thawj kauj ruam rau siab dua - qauv tam sim no.
Cov lej yog yooj yim.Ib txoj kab dav 10 hli ntawm 1 oz tooj liab muaj qhov tsis kam ntawm li 0.5 mΩ ib nti. Ntawm 10A, nws poob 5 mV ib nti. Thaum 20A, nws poob 10 mV ib nti. Muab ob npaug rau tooj liab rau 2 oz thiab tsis kam halves. Thaum tshav kub kub tiam kuj halves. Peb 2 Oz Copper PCBs nqa ob zaug tam sim no ntawm cov qauv boards rau tib txoj kab dav.
Thaum twg koj xav tau 2 oz?Cov ntawv thov xws li LED teeb pom kev zoo, lub cev muaj zog tsav tsheb, thiab cov kev tswj hwm roj teeb feem ntau ua haujlwm ntawm 10-20A. Peb 2 oz boards haum rau cov ntawv thov no zoo kawg nkaus. Peb kho etching tsis tau kom muaj tseeb kab dav dav hauv cov tooj liab tuab. Yam tsawg kawg ntawm kab sib nrug yog 4/4 mil rau txhim khu kev qha etching. Surface finishes muaj xws li ENIG, HASL, thiab OSP. Txhua lub rooj tsavxwm raug sim rau kev txuas ntxiv. Boyastar tau ua PCBs txij li xyoo 2008. Lub hli muaj peev xwm tshaj 50,000 square meters.
Cim npe nrov: 2 oz tooj liab PCB, Tuam Tshoj 2 oz tooj liab PCB manufacturers, lwm tus neeg, Hoobkas
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