Materials used include copper (Cu) foils, polyimide (PI) sheets, and adhesives that enable the creation of various laminates. Flex-PCBs are typically made using layers of materials that have several to tens of. These parameters are ideal for processing thinner materials with a tight beam focus and can enable high-speed, high-resolution machining.Īs electronic devices shrink and improve in performance, the need for compact and thin flex-PCBs to which the electronic devices are mounted is growing rapidly. On the other hand, the 20 W UV Talon has lower maximum pulse energy but maintains an elevated output power level at very high PRFs. For example, the 15 W UV Talon offers a high pulse energy of 300 μJ at a 50 kHz PRF for larger feature machining in thicker materials such as FR4-based rigid PCBs. The Talon product family is highly versatile with a wide range of configurations in terms of power, energy, and pulse repetition frequency (PRF). The Spectra-Physics Talon UV product family consists of industrial UV lasers with ns pulse widths. Furthermore, UV DPSS products available on the marketplace have experienced reduced cost and cost of ownership. The migration to UV DPSS laser technology is driven by several factors, including the need to machine smaller features with higher precision and density and the ability of UV wavelengths to process many types of materials with good quality. The market has traditionally used CO2 and excimer lasers but is increasingly moving towards UV DPSS lasers. One large and growing market for laser processing is PCB manufacturing. For example, the high beam intensity achievable with tighter focus UV can remove copper, while lower beam intensity achieved by reducing laser power can cut dielectric material without damaging the bottom copper layer. Moreover, UV wavelengths are absorbed by a variety of materials in PCBs, from copper to polyimide films, thus providing a onesolution-for-all-materials-and-processes kind of flexibility. Precision micromachining achievable with UV lasers allows more circuits to fit on a single panel, increasing the net usable area. The tighter focus achievable with UV lasers can controllably remove small volumes of material, reducing deposits of ejected material on the circuits. Burr formation and micro-cracking in material are also avoided.
Laser technology being a non-contact process completely eliminates mechanical stress on the material. To stay more competitive ExPlus is your one stop solution in PCB Fabrication, component procurement, assembly and turnkey jobs or choose any one of the options that suits your demands.Lasers are routinely used in a variety of PCB manufacturing processes including via drilling, depaneling, profiling (cutting), laser direct imaging (LDI), repair, trimming, and marking. ExPlus has production lines of Flex and rigid Flex in China and PCB and assembling lines in Taiwan. The main idea of running this business is to locate any potential customers around the world and extensively supplying them with good quality PCBs and related assembly servicesĪs our customer requirements are constantly changing and increasing ExPlus is committed to a continuous improvement in manufacturing process, machinery and technologies available.
Pcb manufacturer full#
As a full service turnkey supplier of custom electronics, ExPlus can provide support from design and prototyping to new product introduction and full rate production.
The company grew and expanded through two successful core business activities (supplying PCB and PCB assembly services) that concentrate on providing the total solution to customers’ circuit needs.ĮxPlus provides PCB and assembly services to a wide range of companies in the Computer, Industrial, RF products, Automotive, Securities, Telecommunications and other electronics equipment markets. a Taiwan based company has gained a well-known reputation for our professionalism in the fields of Printed Circuit Boards & Electronics Manufacturing Services.