The computer and electronic product manufacturing industry produces computers, computer peripherals, communications equipment, and similar electronic products. These products are used in homes and businesses, as well as in government and military establishments. Goods and services. This industry differs somewhat from other manufacturing industries in that production workers make up a relatively small proportion of the workforce. Technological innovation characterizes this industry more than most others and, in fact, drives much of the industry's production. Likewise, the importance of promoting and selling the products manufactured by the various segments of the industry requires knowledgeable marketing and sales workers.
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Why Mexico’s Electronics Manufacturing Is Growing | NAPSVIDEO ON THE TOPIC: Universal Electronics - Reliable Contract Electronic Manufacturing in Wisconsin
The best one depends on a number of factors, with product complexity being the primary consideration. For highly complex, low-volume products, using an additive manufacturing system is often the best choice for rapid prototyping thanks to its high throughput and fixed cost structure. The story of in-house PCB prototyping methods can be traced back to the s when electronics were making the transition from vacuum tubes to transistors. Although PCBs have been around since the early 20th century, their manufacturing and in-house prototyping methods were not always standardized.
In , the first PCB was used to support an electronic system, and the prototyping process was not significantly different from the manufacturing process in those early days. As fabrication and electronic component technology has progressed over time, so have the available options for in-house PCB prototyping.
At this point, a large metal chassis was needed to build electronic circuits, and the planar geometry of integrated circuits made a planar geometry for electronic circuits the natural choice.
As more electronic devices were being built as integrated circuits with transistors, boards were built on plywood workbenches using breadboarding. This labor-intense process was done manually, and all components were wired using standoffs. Eventually, engineers started gluing sheets of copper foil on top of the sheet of Bakelite, allowing wires to be etched between components. Sometimes called perfboards, these boards included pre-drilled holes in a regular grid with plated copper for soldering.
Similar prototyping boards included copper pads on the surface layer, allowing prototyping with SMD components. Nowadays, designers have access to evaluation boards for specific components and microcontroller development boards. These prepackaged options can be used to create basic prototypes and experiment with different features, but finished products are unlikely to resemble a prototype created from these boards. The adventurous designer can even etch their own boards, effectively mimicking traditional PCB manufacturing processes.
Today, there are several traditional options for in-house PCB prototyping, each with benefits and drawbacks to consider. Protoboards are still used for some less complex circuits that run at lower speeds and frequencies. These simple two-layer boards are normally used to mount through-hole components in plated holes on each surface of the board. The components can then be soldered to these plated holes. These boards can also be cut down to size with a hand tool and placed in an enclosure. While protoboards are fine for DC devices and low-speed such as sub-MHz devices, they suffer serious signal integrity problems at higher speeds.
First, the lack of ground planes and printed traces causes circuits to have large loop inductance, leading to strong crosstalk and susceptibility to EMI at high frequencies. These prototypes will have little resemblance to a finished product and are best used to build a proof-of-concept. Nowadays, a microcontroller board like an Arduino is an excellent choice for in-house PCB prototyping for many applications, ranging from industrial or environmental embedded systems to IoT devices.
Prototypes for applications that require more powerful computing capabilities might best be built on top of a Raspberry Pi or BeagleBone board, as these boards include the connectivity required to interface with other devices or a PCB. Development boards carry a low price tag and are reusable. They also allow a designer to focus on functionality rather than becoming mired in the finer points of PCB design. Without an add-on board, you are limited to the functionality provided by the components you see on a development board.
Many component manufacturers will release evaluation boards that are designed to mount to a specific component for a specific application. Some example components are high-speed FPGAs and high-frequency transceivers. Evaluation boards are very useful for interfacing with a small number of other components as part of the in-house PCB prototyping process. The useful aspect of an evaluation board is that the board is optimized to ensure signal integrity, allowing a designer to focus on designing functionality.
While evaluation boards are great for focusing on functionality and familiarizing yourself with advanced components, they suffer the same drawbacks as development boards. Your functionality is limited to what you see on the board, and you are unable to integrate additional features and functions without incorporating an additional board.
With more advanced components, you risk introducing signal integrity problems when integrating additional boards, as evaluation boards are normally designed for measurement, rather than prototyping. Some designers are known to mimic etching in the traditional PCB manufacturing process using some common household chemicals. This starts with a CEM laminate that is covered with a copper foil. Regions of the board to be etched can then be traced within a handmade mask.
Once the etchant is washed with a solvent usually isopropyl alcohol , what remains is a functional two-layer board with copper traces and planes. Instead of a chemical etchant, a CNC mill can be used to cut away the copper foil, leaving behind traces and conductive planes on a two-layer board. Manual etching can produce rough traces and planes that can create signal integrity problems and increase losses at high frequencies. The resolution of traces and between traces is also limited by the size of the drill bit.
As such, these boards tend to be larger than the same system on a multilayer PCB, and designers will not be able to experiment with a unique interconnect architecture or non-planar PCB substrates.
Furthermore, these boards will bear less resemblance to a mass-manufactured PCB in an advanced electronics system. Outsourcing has always been an option in manufacturing, and PCB prototyping is no different. If you are not in the business of pursuing in-house PCB prototyping, you can outsource your board to a traditional manufacturer for rapid prototyping.
As long as you design your board within the constraints of traditional PCB manufacturing processes, you can rest assured that the boards you receive will be functional. The downside to outsourcing is that not all rapid prototyping houses will provide a single board. Typically, there is a minimum panel order that must be satisfied.
The ability to quickly create a single prototype is critical for advanced electronics. Some examples are boards that include embedded components, unique printed antenna arrays , non-orthogonal via and interconnect architecture, and non-planar boards. You can also expect longer lead times with outsourced electronic prototypes.
Some fabrication houses may accommodate as fast as a hour turnaround time, not including shipping. You could be looking at a week to a few-week turnaround time from a larger manufacturer, depending on the complexity of the board.
In addition, you could be risking confidentiality and intellectual property security by sending your design to a third party. While the above methods may seem more familiar or convenient, the fact remains: They work for simpler prototypes and more advanced prototypes on planar boards.
For more complex products that require greater customization, run at high speeds, and incorporate unique functionality, using these methods quickly becomes insufficient from a functionality and signal integrity perspective.
Working with traditional manufacturing processes carries high lead times and costs, especially with more complex PCBs. This is where better options are needed to create fully functional prototypes of highly complex devices. Different systems are adapted to a specific set of materials and processes. Newer electronics devices have become progressively more complex in terms of architecture and functionality, and the level of complexity is only expected to increase as PCB form factors and functionality demands continue to mount.
This includes the shape of the board itself, spawning rigid-flex and multilayer PCBs with complex interconnect architecture. Even as the aforementioned prototyping methods remained popular, 3D printing systems were being developed for mechanical prototypes and finished products. The original process is still known as stereolithography SLA , which is a photochemical process involving light-induced cross-linking reactions in monomers.
This stereolithography process is still used to form plastic products. Other deposition processes are based on extruding a heated filament of plastic or soft metal through an aperture in a print head, and the print head was moved in a two-dimensional plane, known as fused-filament deposition FFD method and the related fused deposition modeling FDM method.
The movement of the print head follows the structure of the part being fabricated, yielding a completed mechanical component as the filament solidifies. These components require some level of post-processing, such as polishing and sanding, to create a usable finished product. Related methods, like selective laser sintering SLS and powder-bed fusion PBF , are useful for 3D printing of metal products, and these processes are widely used to fabricate complex parts for aircraft engines.
This ability to directly fabricate a finished component in a layer-by-layer printing process reduces the use of fasteners to join multiple parts, eliminates assembly steps, and almost completely eliminates material waste. These simplified parts tend to have higher mechanical strength as stress does not concentrate at fastener holes and welds in mechanical products.
The technology used in 3D printing has evolved significantly in recent years. As more materials have become available and new systems have been perfected and adapted for 3D printing conductors on planar substrates, these additive manufacturing processes can now be used for in-house PCB prototyping. When it comes to PCBs, inkjet printing and aerosol jetting are two prominent methods for 3D printing a substrate and conductors simultaneously.
While some of the methods mentioned earlier could be adapted for in-house PCB prototyping, they are limited in that they cannot be used for co-deposition of a substrate and conductors. Advanced systems have been adapted to use one or more of the aforementioned processes to 3D print a functional PCB directly on planar or non-planar substrates. Different systems are adapted to a specific set of materials and processes, meaning not all PCB designs are usable with every 3D printer. There are some important design guidelines that should be considered when designing your prototype for 3D printing.
Although this requires some additional up-front design work, the benefits are worth the effort, especially for smaller companies that cannot keep a replica of the traditional PCB fabrication process in-house. As long as you conform to the design guidelines for your additive manufacturing system, you can fabricate a more complex product than with traditional planar processes.
The lead time for a medium-complexity PCB prototype typically took eight working days, while a complex PCB could take up to 50 working days. In addition, set-up costs could range from Euros to Euros. This carries lead times that are a factor faster than ordering outsourced PCB prototypes, as well as improved quality and reduced product development cycle time. Read the full case study here. When considering additive manufacturing systems for in-house PCB prototyping, there are several advantages you can see and some design points to consider.
Compared to traditional PCB prototyping methods, using an additive manufacturing system provides a number of advantages in terms of cost, time, and innovation:. The lead time associated with a prototype, and the costs for producing a prototype, only depend on the weight of the materials used in the prototype. This is not the case with traditional manufacturing processes and prototyping, where the costs and development time increase with product complexity. Learn more about the cost drivers in additive manufacturing.
When traditional manufacturing or in-house prototyping processes are used, the design of a product is limited by the processes themselves. Using an additive manufacturing process, especially an inkjet 3D printing process , provides much greater design freedom, allowing designers to experiment with unique architecture, board shapes, and component embedding. Learn more about unleashing innovation with additive manufacturing.
Keeping your prototyping capabilities in-house eliminates the opportunity for an external party to steal your design data. Learn more about protecting your intellectual property with additive manufacturing. This eliminates the lead time associated with traditional processes and allows a design team to quickly implement changes to their design.
Because additive processes can be carried out for nearly any level of complexity, your finished prototype will closely resemble a finished product. Your testing results will closely match the behavior of your device in the field.
Learn more about prototype builds with additive manufacturing. While different processes and systems have different capabilities, any PCB designed for in-house PCB prototyping with additive manufacturing should consider the following design guidelines :.
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Electrical Equipment Manufacturing
BizQuest has more Electronic Equipment Manufacturing business for sale listings than any other source. Whether you are looking to buy a Electronic Equipment Manufacturing business for sale or sell your Electronic Equipment Manufacturing business, BizQuest is the Internet's leading Electronic Equipment Manufacturing business for sale marketplace. Refine your search by location, industry or asking price using the filters below. Existing infrastructure of experience W2 employees, administration and installation staff to remain in place for new leadership to support outside sales team of independent contractors. More info.
Electronics manufacturing services
New foreign investments in Mexico continue to grow as companies find advantages them that help them compete in the global economy. Also, firms with have longstanding manufacturing investments in Mexico plan to expand their presence, paving a way for a new wave of employment opportunities. About one-third of electronics manufacturing in Mexico pertains to the Information Technology industry. Factories in Mexico make products that include computers, computer CPU and memory chips, network switches, and routers. Another percent of electronics Mexico produces are consumer electronics, including televisions and other audio and video goods.
The growth of the electronic components manufacturing industry is crucial for the Make in India programme. The more developed the domestic EMS industry becomes, the faster and easier it will be for large original equipment manufacturers OEMs to set up operations here. The Indian electronic systems design and manufacturing ESDM industry is on its way to achieving its full potential in terms of both production and design capabilities. Favourable business policies for the domestic electronics sector have undoubtedly played their part, particularly in facilitating the setting up of manufacturing facilities for smartphones, set-top boxes, televisions and other appliances. This presents an opportunity to the electronic components manufacturing industry of the country. Over the next five years, accelerated local manufacturing of electronic products to cater to growing domestic demand will drive the market for electronic components in India. Following this global trend, the Indian electronic components market is also poised to grow significantly. This growth will be driven by rising local demand and growing disposable incomes. The growth of the electronic products industry has started driving the expansion of the electronic components industry as well. However, a significant share about 70 per cent of the electronic components is imported, leaving only about 30 per cent from indigenous production Figure 2 , which is used in local equipment production.
Electronic Assembly Systems Business
At EMSG we have experienced personnel and advanced technological equipment to meet all of your electronic assembly requirements, from prototyping to high-volume production. The management team uses a hands-on approach to business to make quick decisions. With our advanced capabilities and highly-skilled staff, EMSG is fully qualified to provide industrial electronic assembly services for any client. Our industrial electronic assembly services can benefit manufacturers and other organizations with specific process control requirements.
This business responds to diversified production needs by proposing line solutions in pursuit of productivity and efficiency focused on SMT Surface Mounting Technology equipment for electronic circuit boards production systems or related products such as printing machines and inspection machines. Providing a full line-up of SMT products esponding to various kinds and various volumes production These solutions respond smartly to changes in various production conditions by providing a full line-up of printing machines, mounters, and high-speed threedimensional inspection machines that stops the outflow of bad Circuit Boards. The mounters are configured to build the most suitable placement lines with no substitutions with different types of equipment and no replacement of placement heads according to changes in production items and production volumes. JUKI supports productivity improvement by proposing evolving solutions such as automation of manual work after the mounting process, a product for storing and controlling electronic components automatically, and system software that contributes to the achievement of production plans. Providing generous before-and after-sales service In addition to maintenance checks when periodic maintenance and parts replacement are performed, restored work is quickly provided whenever trouble occurs. Customers all over the world gain peace of mind from before- and after-sales services such as manufacturing line proposals according to the production requests of customers before product purchase, placement tests for components on circuit boards, workshop programs, etc. JUKI has achieved an advanced and professional development system linked within a development network connecting these bases. While working on developing and improving flexible construction methods, we are delivering products that adhere to quality to the world. Outstanding jig adjustment devices at the hardware level and consummate worker skills at the human level are crucial. The various materials and parts we collect are required to embed actuators in numbers ranging from ten to more than hundred per product.
Computer and Electronic Product Manufacturing Industries
Savings Estimate El Paso is a key maquiladora industry distribution center location due to the economic linkages that it shares with Ciudad Juarez, Mexico Learn more. Mexico and actively works on the Model Ports Sub Committees. He is also a member of the Southwest Maquila Association San Diego traces its European routes back to , when the region was visited by explorers from the Iberian Peninsula.
Made In China? Three Trends Driving Electronics Manufacturing In 2019
The best one depends on a number of factors, with product complexity being the primary consideration. For highly complex, low-volume products, using an additive manufacturing system is often the best choice for rapid prototyping thanks to its high throughput and fixed cost structure. The story of in-house PCB prototyping methods can be traced back to the s when electronics were making the transition from vacuum tubes to transistors. Although PCBs have been around since the early 20th century, their manufacturing and in-house prototyping methods were not always standardized. In , the first PCB was used to support an electronic system, and the prototyping process was not significantly different from the manufacturing process in those early days. As fabrication and electronic component technology has progressed over time, so have the available options for in-house PCB prototyping. At this point, a large metal chassis was needed to build electronic circuits, and the planar geometry of integrated circuits made a planar geometry for electronic circuits the natural choice. As more electronic devices were being built as integrated circuits with transistors, boards were built on plywood workbenches using breadboarding.
But which electronics manufacturers placed highest on the hallowed list? In it acquired the mobile division of Philips, which it had been researching, developing and producing phones for since the turn of the century. A Fortune stalwart since the year firms started being ranked by revenue , the Tokyo-based multinational manufactures a host of electronic and architectural equipment, as well as photovoltaic panels.
Can the youth in the states have the opportunities in the form of start-ups, with innovations, whether it be manufacturing, service sector or agriculture? Prime Minister announced that the initiative envisages loans to at least two aspiring entrepreneurs from the Scheduled Castes, Scheduled Tribes, and Women categories. It was also announced that the loan shall be in the ten lakh to one crore rupee range.
We specialize in high-mix, flexible-volume precision manufacturing, as well as designing custom RFID solutions tags, readers, and software. We have a combined total of , sq ft for our two facilities in Chennai. All of our facilities can easily handle global exports and are close to major air and sea ports.
Are you interested to know us better? In , we will take part in three trade fairs in the Nordic countries. The championship will take place during the Productronica fair in November in Munich. The jury will judge the quality of solder links, height of placement of through-hole technology components on the PCB, the solder joint length, as well as the overall quality of the assembly.