SEMI-FLEX is a flex to install PCB, typically 4 layers, made entirely of FR4. Unlike conventional flex-rigid PCB’s, the flexing element is not polyamide but a thin FR4 core with two layers of copper specially treated to flex without cracking.
However it will bend a limited number of times (typically 5 – see the technical specification below) at a controlled radius and to any angle.,online virtual poker with friends
This makes it an ideal solution where you need to mount two PCB’s in a unit at an angle to each other. Instead of using connectors and cables or a composite flex-rigid PCB, you can design a single FR4 SEMI-FLEX PCB which can be safely bent a sufficient number of times to allow installation and subsequent maintenance as needed,roulette live online casino
poker heat play with friends,heads up poker online with friends’ 4-layer SEMI-FLEX PCB’s use a 100 micron central core for the flex area, with 35 micron high-ductility copper foil on each side.
The stack is then made up on each side with a 510 micron FR4 core and two layers of no-flow prepreg (see the full technical specification below).,free casino slot games
play nlop,An alternative technology is to build a 2- or 4-layer PCB and then depth-mill the material away to leave a thin section as the flex area.
best online gambling sites blackjack,We have adopted the core solution even though it needs more operations and so is a little more expensive. It gives a symmetrical build and so a more stable board, while depth-milling is difficult to control meaning that the flex area may have an irregular thickness.
With a core-build we through-mill (rout) the prepreg before pressing. We can then rout the outer layers with any minor variation in cutter depth being absorbed by the void.,poker online unblocked
Subject to design meeting our SEMI-FLEX pool manufacturing and assembly specification and component availability.
The price cannot be automatically calculated for a PCB containing more than 200 BOM lines or 1000 component placements, our engineering department will evaluate and send you an offer usually within 24 hours.
These conditions are available in our calculator/Visualizer and will only be confirmed in our order confirmation.