by All Flex | Apr 20, 2020 | Blogs, News and Events
Northfield, MN. All Flex is excited to announce that former Chief Financial Officer, John Fallon, has become the new President and CEO. John has been serving All Flex in the CFO role for the past two-and-a-half years, demonstrating a high level of commitment to All...
by All Flex | Feb 28, 2020 | Blogs
This article is the third and final part of methods for imaging etches resist. The first part discussed screen printing; the second part discussed traditional photo exposing. The third part discusses laser direct imaging (LDI). The basic process sequence for LDI is...
by All Flex | Feb 28, 2020 | Blogs
While a well-designed flexible circuit will eliminate many connectors, ultimately most flexible circuits need to connect to something. Probably the most common entity that a flex circuit connects to is a rigid printed circuit board, but cable harnesses, polyester...
by All Flex | Feb 28, 2020 | Blogs
Plating copper through holes or vias is a requirement for double sided and multilayer circuits. In a previous blog we discussed the plating process; specifically copper seed coating using electroless copper and shadow® plating, which is then followed with an electro...
by All Flex | Feb 28, 2020 | Blogs
There are many reasons an end user will specify the copper thickness of a printed circuit. The most obvious reason would be for current carrying capacity, but copper thickness also directly impacts thermal performance and impedance. All these are vital properties...
by All Flex | Feb 28, 2020 | Blogs
I heard one of our Applications Engineers describe our product as “making sandwiches”. It is a pretty good metaphor as it helps visualize a cross section of a printed circuit with several layers of dissimilar materials. Most flexible circuits and PCB’s have multiple...
