Tag Archives: turnkey PCB solutions

Flexible Circuit board

Flex Turnkey PCB Assembly

The design rules for flex turnkey PCB assembly is very similar to the design rules for traditional PCBs.  Traditional PCBs and flex flex turnkey PCB assembly share some similarities in the manufacturing process as well.  To start, the flexible circuit board material (typically copper clad Polyimide) is chosen, drilled, plated, photo-imaged, and imprinted just like the conservative PCB process. Next, both PCBs and flex turnkey PCB assemblies involve the panels being baked to remove any moisture from the wet processes.  This next step is where the original PCB and flex turnkey PCB assembly start to differ.  Flex turnkey PCB assemblies go to the cover lay station instead of going to the fuse mask station, as would occur with traditional PCBs.

A flex circuit board cover lay, also known as a cover film, is a lamination process used to summarize and protect any peripheral circuitry of the flex circuit. The cover lay serves the similar function as the solder mask does for conventional PCBs with the dissimilarity being the added component of flexibility. Naturally, the thickness of the cover lay is prepared of 1 mil thick Polyimide with a 1 mil thick, attach adhesive, but other thicknesses are accessible to meet precise design necessities. The Polyimide and adhesive cover lay is laminated using force and heat.

Flexible circuitThe heat allows for simple flow of the adhesive which is needed because it must fill-in any and all gaps among the traces and pads to stop the trapping of air between layers. To a flex turnkey PCB assembly designer this means the cover lay openings for a characteristic 1 oz. The copper plan must be out-sized by 10 mils, which is appreciably bigger than the typical huge of 2-3 mils used on conventional PCB solder masks.

ACME PCB Assembly manufactures flexible turnkey PCB assembly.  We can take your flexible circuit application from concept to reality with our complete design capabilities.  Our talented team is equipped to work in multiple data formats. We have in-house surface-mount technology (SMT) capabilities  and specialize in turnkey assembly applications.

ACME PCB Assembly will work with you for all of your flexible circuit board needs. We are committed to not only customer satisfaction, but exceeding our customer’s expectations. Our adherence to quality standards is a part of what makes our boards superior to other suppliers.

We provide a complete suite of PCB Assembly Services, including rework and modification, BGA, SMT, Turnkey, Thru-Hole, Lead Free, and Prototype assembly, plus an extensive line of add-on services, such as Injection Molding and Metal Work & Finishing.

Call us today with any questions 1- 310-715-1898  (Sales Extension 210) (Purchasing Extension 160)

 

PCB Fabrication and Assembly

Custom PCB Assembly Solutions for Small and Large Orders

When it comes to bringing an electronic product to market, every component matters—especially the printed circuit board (PCB). At Board Assembly, we specialize in PCB assembly solutions tailored to meet the unique demands of both small and large volume orders. Whether you’re a startup developing your first prototype or an established manufacturer scaling production, having a trusted assembly partner makes all the difference.

PCB Fabrication and AssemblyFlexible PCB Assembly for Every Project Size

Not all projects are created equal. Some begin with low-volume runs for testing or proof of concept, while others require full-scale manufacturing to meet demand. We understand the need for flexibility. That’s why our facility is equipped to handle both ends of the spectrum—from a handful of boards to thousands—all while maintaining tight quality control and fast turnaround times.

Startups and small businesses benefit from our low minimum order quantities and personalized service. If you need help with your design or component sourcing, our experienced team is here to assist you at every step. For larger businesses and production-scale orders, we offer automated processes, scalable workflows, and strict adherence to IPC standards.

Quality, Consistency, and Support

We don’t just assemble circuit boards—we build reliability into your product. Our advanced equipment and trained technicians ensure each board is assembled with precision. Every order, no matter the size, is subjected to rigorous testing and inspection to meet your performance and durability expectations.

Need surface mount (SMT), through-hole, or mixed technology assembly? We’ve got you covered. Our capabilities include both leaded and RoHS-compliant assembly processes, giving you the freedom to choose what’s best for your application and market.

Your Turnkey Partner

At Board Assembly, we go beyond standard manufacturing. From prototype to production, we offer full turnkey solutions including sourcing, assembly, testing, and packaging. This helps streamline your supply chain and gets your product to market faster.

Visit Board Assembly to learn how our PCB assembly services can support your next project—big or small. Contact us today to get started with a quote or design consultation.