Thick copper PCB 10 layers (4OZ) high Tg body hard gold (BGA) board
Heavy copper PCB is also known as thick copper PCB, in which there are 3 ounces (oz) of bull or further on the internal and external layers of a published circuit board.
https://www.ymspcb.com/10-layer-4oz-high-tg-hard-gold-bga-board-yms-pcb.html
Parameters
Layers 10L 4OZ Heavy bull PCB
Base MaterialS1170
Thickness2.5 mm
Min. Hole ：0.25 mm
Minimum Line Width/ Clearance ：0.25 mm/0.25 mm
Minimum Concurrence between Inner Caste PTH and Line ：0.2 mm
Size ：107.61 mm ×107.6 mm
Aspect Rate ： 10 1
Face treatment ： Hard Gold plating
face bull ≧ 4OZ
Thing Full Body hard gold plating, finished Bobby Consistence 4 OZ
Applicationspower electronic bias
What is Heavy bull PCB?
Heavy bull PCB products are considerably used in power electronic outfit and powerforcesystem.The fresh bull PCB viscosity enables the board to conduct a advanced current, achieve good thermal distribution and apply complex switches in a limited space.
This unique type of thick bull PCB has a finished bull weight of further than 4 ounces (140 microns), compared to the standard PCB bull viscosity of 1ozor 2oz.
Generally, the bull viscosity of a standard PCB is 1oz to 3oz. Thick- bull PCBs or heavy- bull PCBs are the types of PCBs that the finished bull weight is further than 4oz (140μm). The thick- bull PCB belongs to a special type of PCB. its conductive paraphernalia, substrate paraphernalia, product process, operation fields are different from the conventional PCBs. The plating of thick bull circuits allows PCB manufacturers to increase the bull weight by via sidewalls and plated holes, which can reduce the caste numbers and vestiges. Thick- bull plating integrates high-current and control circuits, making high- density with simple board structures canbeachieved.Thick bull PCB is considerably used in various ménage appliances, high-tech products, service, medical and other electronic outfit. The operation of thick bull PCB makes the core element of electronic outfit products- circuit boards have a longer service life, and at the same time it's truly helpful to the size reduction of electronic outfit
In PCB prototype, thick bull PCB belongs to a special technology, has certain technical thresholds and operating difficulties, and is fairly precious. At present, in the process of PCB prototype, YMS can achieve 1-30 layers, the maximum bull viscosity is 13oz, the minimum hole size is0.15
03mm.The operations of thick- bull PCBs
Along with the adding of high- power products, the demand for thick- bull PCBs is greatly increased. Moment’s PCB manufacturers pay farther attention to using a thick bull board to break the thermal effectiveness of high- power electronics.
The thick- bull PCBs are mainly large current substrate, and large current PCBs are mainly used in power module and automotive electronic corridor. Traditional automotive, power force, and power electronics operations use the original forms of transmission like string distribution and substance distance. Now the thick- bull boards replace the transmission form, which not only can meliorate productivity and reduce the time cost of wiring, but also increase the responsibility of final products. At the same time, the massive current boards can meliorate the design freedom of wiring, thus realizing the miniaturization of thewholeproduct.In short, thick-bobby circuit PCB play an irreplaceable part in the operations with high- power, high current, and high cooling demand. The manufacturing process and paraphernalia of heavy-bobby PCBS have important advanced conditions than standard PCBs. With advanced outfit and professional engineers, China YMS PCB is a professional manufacturer which can feeds thick- bull PCBs with high- quality for guests from home and abroad.
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YONGMINGSHENG TECHNOLOGY CO., LTD.
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