As the COVID-19 Pandemic brings us new challenges and new understanding each day, we want to share with you the steps we are taking to ensure our ability to deliver products and provide continuity of service critical to our customers operations. Our companies are acting, and will continue to act, according to the advice and direction of our Federal, State and Local authorities. While our locations at Winona and Lewiston Minnesota will remain open and operating, we are taking the following actions:
We recently toured Winona Area Chamber members through our Lewiston facility. Our goal was to show our diverse technology and expertise in electronics manufacturing. After a brief introduction to our integrated services, we demonstrated surface mount and through hole placement processes. It was exciting to demonstrate new equipment recently installed such as 3D automated optical inspection and our smart inventory storage system. All participants were extremely impressed and we enjoyed the show and tell time!
Surface mount technology (SMT) is a key aspect of electronics manufacturing. The process is a largely automated one that has taken years to develop into the advanced technical operation it is today. For printed circuit board assembly manufacturing, the growth of SMT equipment was especially key, and electronics manufacturers across the world utilize varying degrees of automated SMT technology.
At RiverSide Electronics, we use state-of-the-art SMT equipment for a comprehensive range of applications. Our machines can place 01005 package size and unique odd formed components. RiverSide provides a competitive advantage with automated set up validation and NPI software which reduces change over and overall placement time. Highlights of our equipment:
- Component size range: 01005 30mm sq
- Component capability: MAX (WxLxH) 30 x 30 x 6 (1.18 x 1.18 x 0.24)
- Edge clearance required: only 3 mm (0.117”)
- Maximum board size: 457 mm x 508 mm (18” x 20”)
- Feeder capacity: (392) 8 mm feeders and (20) trays
- MAX Placement rate of AC-30: 34,400 cph
The history of the development of SMT equipment is a short one, and it was only first introduced in the 1960s. During this time, however, only a few players in the industry took advantage of the possibilities that surface mounting provided. It took almost 20 years for SMT to become a widely used operation with performing much of the foundational groundwork for the development of surface mount technology.
By mechanically changing the structure of the components and circuitry on printed circuit boards, parts could be soldered directly onto the board. This led to the development of smaller components overall that could be attached to both sides of the board. The use of adhesives and other forms of mounting beyond soldering were developed to be used specifically for printed circuit boards.
During the 1980s and 90s, the development of SMT placement equipment began to automate the process of surface mounting. Initial placement equipment was integrated into the surface mount assembly line as two sequential operations. First, the empty circuit board was run through fast placement machines that applied simple components including resistors and capacitors. Then the board was passed through a precision placer that attached all remaining components with accuracy inside a 0.02” error margin.
In the early 2000s, these two placement machines were combined into one, speeding up the surface mounting process. Since 2010, the multiple machine heads that performed the placing were also combined into one highly advanced head that can perform every placement procedure. Some of the fastest automated SMT machines can place 200,000 components per hour.
Today, RiverSide Electronics uses the best surface mounting technology and placement machines available to the electronics manufacturing industry. To learn more about our SMT equipment and printed circuit board assembly, contact RiverSide Electronics today at (507) 523-3220 for more information.
Electronics are used in a wide range of applications, and because of this, they are exposed to many different environmental conditions. From humid basements to dusty fields, a variety of electrical components and assemblies must face harsh surroundings in the long term. However, because of the fragile nature of the vast majority of electronics, protective measures must be taken to keep electrical systems functioning at peak efficiency despite extended exposure to potentially-damaging factors. At RiverSide Electronics, our team of expert Engineers and Technicians provide contract electronics manufacturing services for well-protected assemblies that hold up to rugged outdoor conditions and other harsh environments.
Manufacturing ruggedized electronics that can withstand the many damaging elements of their surrounding environments is a process that requires specific treatment operations. Our contract electronics manufacturing services meet those requirements with comprehensive protective procedures, including conformal coating.
What It Is
Conformal coating is a critical treatment for electronics that need to withstand harsh environments. Primarily, conformal coating is used to protect widely used components like printed circuit boards, but it can be utilized to ruggedize a wide range of additional electronic components.
How It Works
A conformal coating on electronics is exactly what it sounds like: a coating of specific material that is conformed to the exterior shape of a component. RiverSide uses a thin polymeric film sprayed over a printed circuit board surface. This film is applied in less than 250 micrometers thickness, and the majority of our conformal coatings are applied as transparent for easier inspection and use of the electronics. While most often composed of acrylic, urethane, or silicone, the components of our coatings vary depending on what environments the coated components will be exposed to as well as the components themselves. Our processes coat and protect an assembly with silicone or urethane compound fillers.
What It Does
First and foremost, conformal coatings protect printed circuit boards and full assemblies from dust, moisture, fumes, and many other external factors. To some degree, coatings also protect components against harmful temperatures. The additional compound fillers also provide secondary protection from vibrations, corrosion, force shock, and other stressors. Working together, conformal coatings and compound fillers protect an assembly from a wide range of environmental damage.
RiverSide ensures that its ruggedized electronics are capable of standing up to extreme environments for extended periods without compromising quality and function. To learn more about conformal coating and other ways we work to ruggedize electronics, call RiverSide Electronics at (507) 523-3220, or contact us online for more information about our contract electronics manufacturing.
All coworkers enjoyed a company cookout and received a commemorative glass set displayed by General Manager, Corey Beech and President, Steve Craney.
We greatly appreciate our customers and coworkers. Thank you for being a part of our success!
In today’s modern world, we all rely on electronics for the vast majority of our day-to-day lives. From cell phones to cars, electronics find a place in almost every moment of our day as individuals as well as in commercial and industrial operations. Because of their comprehensive prevalence, electronics must meet a broad range form and function. However, because electrical systems and devices are vulnerable to damages from many sources both natural and manmade, it’s necessary to put as much thought into the construction of electronic casing as into the electronics themselves. This is why RiverSide Electronics is dedicated to the engineering and production of ruggedized electronics that stand up to a range of extreme conditions.
Ruggedized electronics are designed to prevail in the long-term even when exposed to severe winds, dust, dirt, rain, snow, ice, and extreme temperatures. For outdoor applications, ruggedized electronics are the most reliable option to maintain a long-lasting function.
How do we help electronic assemblies withstand extreme outdoor environments? Two options are with potting and conformal coating.
Potting involves filling a complete electronic assembly with a compound material like silicone rubber gels or epoxy resins. This protects the assembly from vibrations, shock, and elements like moisture and dust.
Consistently potting electronic assemblies is critical for protecting them. However, with so many variables involved, such as resin temperature, dispensing speed, and mixing ratios, effective potting can be a challenge. Luckily, the experts at RiverSide have a wealth of experience in potting electronics to help them withstand the harshest conditions.
While potting protects electronic assemblies, conformal coating helps to protect printed circuit boards (PCB) and their components. Conformal coating is a thin polymeric film that covers the PCB to protect it against extreme temperatures and airborne contaminates like moisture, chemicals, and dust. Because conformal coating is thin, it adds minimal weight while still protecting and insulating the PCB.
With our expertise and extensive ruggedized electronics capabilities, your assemblies can withstand the harshest conditions. We can provide protective options that best apply to any particular application in the environment that your device will be exposed to and operating within. From the bilge of a boat to a coal fired power plant, we can help your electronic assemblies thrive. To learn more about our ruggedized electronics, contact RiverSide Electronics at (507) 523-3220 today.
We’re excited to unveil our re-designed website! We wanted a website that not only looked great but was easier for you to use. We’ve expanded our content to provide you with more information, so you can get to know us better. Navigation on the website has also been simplified to make it easier for you to explore our site and see everything we offer!
We hope you’re as excited about our new website as we are! Go ahead and explore and get to know our professionals and learn what RiverSide Electronics can do for you.
“I am proud and excited of RiverSide’s achievement” says Jessica Burnham, RiverSide Quality Manager. “This audit demonstrated leaderships commitment to a Quality Management System and processes that are vital to our business. Our focus to implement the new ISO standard has influenced change and success in all areas of our business. “