Optima Technology
Optima Technology is manufacturer of system builds, printed circuit board assembly and also provide services who under the electronics engineering.
4 Amazing PCB Facts You Might Not Know. Printed Circuit Board California, Pennsylvania. What is Printed Circuit Board Fabrication?
Printed Circuit Board Fabrication consists of the manufacture of Printed Circuit Boards (PCBs). A PCB connects electronic components electrically and supports them mechanically. The circuit board utilizes signal traces, conductive pathways, or tracks coated onto a nonconductive substrate, etched from sheets of copper. Flying Probe In-Circuit Testing. A flying probe tester is an automated test system which some specific advantages for particular applications.
Flying probe testers avoid a custom, unique “bed-of-nails” fixture for a given PCB assembly to access all the required nodes . Rather, the system uses a generic board fixture, and one or more probes moves across the board to access accessing individual nodes via software control. The main advantages of a flying probe tester is elimination of custom, fixed test it’s also much easier to introduce changes as only the control software needs revision. Flying probe type testers include basic capabilities (opens, shorts, basic component tests) as well as on-board memory module programming and boundary scan testing so they can rival the capabilities of advanced ICT systems.
Another advantage of flying probe testers is that test probes can be placed very accurately enabling them to be placed on small pads, component solder connections and PLCCs, SOICs, PGAs, SSOPs, QFPs IC types. Knowledge Center - Optima Tech. Counterfeit Electronic Components. In a world of parts scarcity, buyer be “even-more-aware” holds.
When a potential supplier offers valid looking parts with recent date codes at a reasonable price, while every other resource is coming up dry, there may be a reason. Malicious suppliers have invested heavily in equipment and resources with the intention of producing facsimiles of some of the most sought after parts.
Common counterfeit components include: Lower spec or tolerance parts which have their part numbers removed / replaced with higher spec part numbers Rejects from factories which are re-purposed as good parts Old parts recycled and resold as new Lower spec dies which are placed into high spec packages Inexpensive, less reliable copies of a name part If these parts make it past production and into finished goods inventory, then repercussion are drastic. The best way to not to buy counterfeit parts is to purchase only from franchised distributors or direct from the manufacturer.
PCB assembly or box system assembly request for quote tips. To improve efficiency, accuracy, and efficiency when soliciting Electronic Manufacturing Service quotations or proposals it’s best to consider the following and include as much of the following as possible.
Bill of Materials inaccuracies or to ensure complete provide all approved vendor information, and consider allowing prospective CMs to examine your data, or prototype, prior to release for quotation. Review and verify component life-cycle status to proactively avoid obsolete or EOL issues. Include in your RFQ proposal, product or systems test specifications. LED Assembly - Optima Technology Associates INC. View 800% 400% 200% 150% 125% 100% 75% 50% Full Width Full Height Full Page Show Text Download as...
Include... Search Results No terms available. In-circuit Test. Basics of an ICT test system: An ICT tester consists of: Controller - The controller is a computer to drive the system and run the required software. Switch - Routes the system to the specific area or node of the board to test. Cost Reduction Benefits of Electronic Manufacturing Service (EMS) Providers. OEM companies can achieve cost reductions by outsourcing manufacturing to contract manufacturers, EMS providers, or original design manufacturers (ODM) who offer a wider array, or more specialized supply chain services than the OEM themselves.
While there are many criteria to consider when making outsourcing decisions and selection of manufacturing partners, cost reductions/savings is often near the top of the list. Some of the other key factors are: Capabilities and Volume - Contract Manufacturer’s can pass through cost reductions to the OEM by virtue of serving multiple OEM customers simultaneously. By servicing multiple OEM customers and programs, the CM can lower their cost of doing business by increasing capacity utilization and material cost reduction through supply chain efficiencies. Geography – the Contract Manufacturer can pass along additional outsourcing reductions by operating in less expensive geographies. DFM hints for PCB design. PCB Designers deal with an array of challenges, from electrical, functional, mechanical, production, quality and price.
To avoid some common problems, Design for Manufacturability (DFM) considerations should also be factored into the design process. Some of the most common DFM problems are discussed below, along with some alternative considerations. Footprint Geometry Try to refer to standard IPC-based footprint designs, or manufacturer recommended footprints, to ensure components can be placed and soldered without errors. Selecting FCC / CE Compliant Wireless Modules. Wireless communication typically use radio waves to communicate over short distances of a few feet to longer distances of many miles (or even up to millions of miles for deep space radio communication).
However, techniques also include optical, sonic and electromagnetic induction. Wireless communications involve numerous topologies. There are point-to-point devices using Bluetooth 3.0 and lower that only communicate directly with one other device (such as a smartphone and a Bluetooth earpiece). Non-Disclosure Agreements and Electronic Manufacturing Services. It is commonly expected that there exists an inherent trust built into a solid supplier relationship that extends beyond the quality, price and delivery of your products.
There is an expectation that the electronics manufacturer will keep your confidential information safe and secure. Even though it’s sometimes stated that Non-Disclosure Agreements, or NDA’s, are not worth the paper they’re written on, that may not be quite true. There are certainly times when maintaining confidentiality is critical and a properly-executed NDA may prove to be valuable. These suggestions should not take the place of professional legal advice and are only meant to cause you to pause and consider the implications associated with sharing your intellectual property with others. The electronic assembly is typically the heart and soul of your product and its build documentation should be carefully guarded.
A particularly important decision for an NDA is the duration of the protection. PCB Assembly Testing. In-Circuit Testing One of the most powerful and comprehensive tools for printed circuit board test is called, In-Circuit Test (ICT).
ICT test equipment uses a bed-of-nails (test probes) to access circuit noes on a board assembly and measure components on an isolated basis. That is, one component at a time, regardless of any other components electrically connected to them. PCB Assembly Defects. It’s the goal of all SMT assembler to minimize all solder joint defects. Only through understanding of defect root causes, and their prevention can improvements in product quality be realized and sustained. The top three (3) assembly defects, accounting for up to three quarters of all defects (according to industry statistics) are solder opens, shorts (bridging) and placement misalignment (due to shifting).
Printed Circuit Board Assemblies. Electronic Manufacturing Services for OEM's and ODM's. Flexibility to efficiently handle, low-to-high volume or low-to-high mix product requirements for PCBA. PCBA Capabilities Include: Complex double-sided, Ball Grid Array (BGA), Micro-BGA, flip-chip, fine-pitch, and high density component placement (0201). In-circuit and functional testing. We are equipped with in-house x-ray inspection, and BGA rework tools. 50,000 ft2 ISO Certified, UL Approved Facility Located in Export Zone at NSEZ, Noida India BGA Capable, Automated SMT Lines Automated Optical Inspection (AOI) Automatic Selective Solder BGA Rework Stations (APE) X-Ray Inspection Pb-Free, RoHS Capable Full Backup Power Coverage Located 20 Miles from Int'l Airport SAP Enabled Local Stocking via Pennsylvania warehouse For more information link to our PCBA company's website at: www.sahasraelectronics.com.
Common Core State Standards & iPads. Printed Circuit Board Assemblies. Non-Disclosure Agreements and Electronic Manufacturing Services. PCB Assembly California, New York, Florida, Pennsylvania. About Optima Technology. Optima Technology Associates, Inc. is an ISO 9001:2008 certified, customer service oriented contract manufacturer. Since 1995, Assembling Dependable Engineering, Design & Manufacturing Relationships. Electronic Manufacturing Services. Electronic Manufacturing Services in India Electronic Manufacturing Services in India refers to the outsourcing of services associated with engineering design, fabrication and assembly of Printed Circuit Boards (PCBs), electronic cable assemblies, and other electronic subassemblies.
Manufacturers can benefit from having their electronics designed and manufactured at an established, qualified facility that utilizes global resources available from a facility in India rather than relying solely on in-house capabilities. Printed Circuit Board Assembly. Manufacturing Electronic Assembly Companies. Metal Core PCB at Low Cost. PCB Fabrication. Metal Core PCB Fabrication includes the design and production of printed circuit boards (PCB's) with a metal core, intended for use with LED-based Solid State Lighting and other applications where heat dissipation is required. Benefits of Metal Core PCB Fabrication Metal Core PCB Fabrication presents a host of beneficial features for a variety of applications. A lower thermal resistance can be achieved as a result of MCPCB's which incorporate a dielectric polymer layer together with a high thermal conductivity level. Metal Core PCB Fabrication produces a product that transfers heat up to nine times more rapidly than a typical FR4 PCB.
The laminates in MCPCB's dissipate heat which ensures that components which generate heat will remain cooler. PCB Assembly Services & Manufactures.