Pcba Maker Fr4 Circuit Board
In order to improve location precision and speed of base circle in PCB ( Printed Circuit Board) detecting, an algorithm for circle subpixel location detection was presented.
|Material||Laminate material||FR4, Alu, CEM3,Taconic,Rogers|
|Board cutting||Number of layers||1-58|
Min.Thickness for inner layers
(Cu thickness are excluded)
|Bow and twist||<7/1000|
|Copper weight||outer Cu weight||0.5-4 oz|
|inner Cu weight||0.5-3 oz|
|PTH hole tolerance||±0.002''(0.005mm)|
|NPTH Hole tolerance||±0.002''(0.005mm)|
|Plating||Min hole size||0.0008''（0.02mm）|
|Aspect ratio||20(5 :1)|
|Min solder mask clearance||0.003''(0.07mm)|
PCB printed Description:
Double Sided Metal PCB is used in many advanced high-tech applications. These PCBs are used for prototype and production circuits. A conventional printed circuit board has a substrate of a non-conductive material on which a metal layer is placed. However, the Double Sided Metal PCB has an additional metal layer on the bottom of the substrate. Double Sided Metal PCBs are used in a wide range of modern electronic applications. The combination of technical expertise and industry experience gives us a competitive advantage over our competitors.
Component Density: The PCB has an extra conductor layer to add more tracks. These tracks will help connect the components on both sides. By freeing up space, designers can do a lot of experimentation. This design flexibility allows our designers to meet the stringent requirements of custom PCBs.
Cooling: These boards last longer than single-sided boards because the extra metal core helps to dissipate more quickly.
Compact circuit: Increasing component density helps reduce PCB size. As a result, we are able to offer compact size boards at a cost effective price.