Single Stackup 单一层叠 无论何种基板,至少有一种层叠结构,例如我们常见的4层板、6层板、8层板都会对应一种层叠结构layer stackup,我们称之为单一层叠结构,Single stackup,如下图所示为8层板的层叠结构。 Single Stackup -8layer 可以看出,虽然是单一层叠结构,其层数也可能很多,许多PCB板虽然是单一层叠,其层数可能...
Single Stackup 单一层叠无论何种基板,至少有一种层叠结构,例如我们常见的4层板、6层板、8层板都会对应一种层叠结构layer stackup,我们称之为单一层叠结构,Single stackup,如下图所示为8层板的层叠结构。Single Stackup - 8 layer可以看出,虽然是单一层叠结构,其层数也可能很多,...
Single Stackup 单一层叠 无论何种基板,至少有一种层叠结构,例如我们常见的4层板、6层板、8层板都会对应一种层叠结构layer stackup,我们称之为单一层叠结构,Single stackup,如下图所示为8层板的层叠结构。 Single Stackup - 8 layer可以看出,虽然是单一层叠结构,其层数也可能很多,许多PCB板虽然是单一层叠,其层数可...
01、Multi-Stackup 多层叠 Multi-stackup多层叠,是指在基板的不同区域,其层数和厚度是不同的,即基板需要定义多种层叠结构。 Single Stackup 单一层叠 无论何种基板,至少有一种层叠结构,例如我们常见的4层板、6层板、8层板都会对应一种层叠结构layer stackup,我们称之为单一层叠结构,Single stackup,如下图所示为...
Multi-bending(多弯曲),Multi-stackup(多层叠),Multi-zone(多区域)是刚柔电路Rigid-Flex最基本的三个特征,再加上介质材料、导体材料、掩膜材料三类材料的应用,读者基本上就可以熟练掌握刚柔电路Rigid-Flex的设计和应用了。 Rigid-Flex刚柔电路往往我们想象的要复杂一些,我刚...
Multi-bending(多弯曲),Multi-stackup(多层叠),Multi-zone(多区域)是刚柔电路Rigid-Flex最基本的三个特征,再加上介质材料、导体材料、掩膜材料三类材料的应用,读者基本上就可以熟练掌握刚柔电路Rigid-Flex的设计和应用了。 Rigid-Flex刚柔电路往往我们想象的要复杂一些,我刚接触Rigid-Flex时,以为它就是比普通电路多...
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Rigid-Flex PCB Stack-up for Impedance Controlled Designs Impedance controlled circuits in a rigid-flex PCB design is a common requirement throughout the industry in a wide range of applications. Having Impedance control, however, does create an additional challenge for designs that have very demandin...
Rigid-Flex PCB Stack-up for Impedance Controlled Designs Impedance controlled circuits in a rigid-flex PCB design is a common requirement throughout the industry in a wide range of applications. Having Impedance control, however, does create an additional challenge for designs that have very demandin...
The substrate is the core of a flex circuit stackup. Polyimide (PI) and Polyester (PET) are a fantastic choice for the vast majority of FPC applications as they offer a wide range of cost and performance to meet designers’ needs. In general, PET is a low-cost solution with great tear...