How pcb layout and PCB assembly is setting a new trend of electric vehicle charging stations

By | Date posted: | Last updated: April 9, 2021
PCB Design

With the Electric vehicles (EV) becoming a recent buzz in the UK, new modifications in the vehicle charging stations come up every other day to reap the advantages of the saving fuel. People are also staying conscious about the environmental protection and using Eco friendly products and gadgets as much as possible. To derive innovations in car charging stations, an exact pcb layout and PCB manufacturing solution is the key success factor. This article drives you to the basics of vehicle charging station and the printed circuit board used in its manufacturing and installation. It also outlines the current modifications seen on charging stations.

As more and more people choose to opt for a plug-in hybrid vehicle or an electric car, it is vital to first get a short brief about the PEV’s. The battery electric vehicles operate through the an electric motor. While the plug in hybrid electric vehicles has both, an electric motor and gasoline engine. The PEV’s need to be charged on a regular basis to get high efficiency in the average miles. This has made the researchers forecast the increased use of PEV’s will drop down the number of conventional fuel stations than that of electric car charging station with making the electricity to be a propulsive dominance for vehicles, especially in the UK. The issue of car charging station is heading the electronic industry to come up with far reaching unique solutions.

With this, the tipping point for the modified charging station is grounded on the PCB Assembly manufacturing to come up with an improved electric design and manufacturing solution. In order to increase the potential of EV’s, the issues pertaining to the lack of charging station in every zone be it a free vehicle recharge or a ‘pay to charge’ option becomes a prime concern.

Giving a dynamic arena to the PEV’s, many charging stations are now installed in the UK, but still there is many more developments to be made with up-gradation of technology. The high tech PCB prototypes to design and manufacture the charging stations, be it charging point for homes, commercial or public use is taking a next step in enhancement that has multi functionality features. Also modifications are addressed in getting customized solution for wall mounted type of charging station or a pedestal structure or a ball top/curve top style of the charging station.

To manufacture an entry level commercial charging unit or robust vandal resistance EV charger that has a versatility in 1 way or 2 way plug in with custom fast charging versions or to discover a heavy vehicle charging station needs an effective electronic and design solution. With the help of flexible PCB, technology has made it possible to come up with security innovations that includes c/w hatch lock and overload protection with fault current security. For the manufacturer of charging stations, it proves challenging to also have well defined charging test equipments.

A device that has automatic charging capabilities with auto plug-in and payment facilities is a challenge to the electronic manufacturers. The use of an embedded controller in the system gives NFC and internet capabilities for mobile payment. The major challenge here is on the electronic manufacturers to reduce the cost of production with high efficiency grounded on the systems installed in the charging station.

The EV control center is also high in trend that offer both the options- pay to use Or free to use car charging service. With a single control panel it manages the multiple local EV charging points. The driver has to simply park the car in EV charging point which automatically initiates the charging procedure.

The customized PCB assembly with state-of-the-art techniques of production like the Surface Mount Technique (SMT), Through-Hole Technique and many others are highly in use to get a compact and multi feature printed circuit board used in automobile industry. To get a complete turnkey PCB Assembly for the high-tech control system used in EV’s, it requires an effective PCB assembly and also a consultation of a PCB expert.

Technotronix provides a tailored electronic and layout solution for the manufacturer and designer of vehicle charging stations. Having an experienced team of technical experts, we provide customization in PCB assembly and derive a tech savvy pcb layout for your project by providing a consigned and complete turnkey solution. Our main strength lies in the extensive experience and offering quality electronic design and manufacturing solution. You can drop an email to or give us a call at 714/630-9200 to solve your queries or to get a quote. To get more insights into the PCB assembly, Check out our PCB Assembly Services!!

Solder Bridges becoming a major challenge during PCB assembly

By | Date posted: | Last updated: February 14, 2022

The next generation Mantra is to provide uniqueness in the electronic solution raising the level of innovation in this modern world of electronics. The main innovation grounding the electronic manufacturing mechanism is the printed circuit boards. With this, it is important for the electronics manufacturer and OEM’s to update on the major challenges in pcb layout and assembly. Solder Bridges during PCB assembly are becoming a tough challenge for both the PCB manufacturers and the customers. This article is a brief guide for all the Original Equipment Manufacturer (OEM’s) to know the importance of solder mask during PCB assembly and pcb layout to prevent solder bridges. It also takes you to the root cause and preventive measures to avoid solder bridges during PCB assembly and avoid damage to the components and circuit board resulting into a PCB rework.

To come up with a perfect PCB prototype, The pcb layout and PCB assembly stage play a vital role in deriving a proper electronic manufacturing and design solution. Be it a PCB used in aerospace, defense, military, renewable energy, transportation, telecommunication or any other industries, the PCB manufacturers need a well defined PCB manufacturing process that uses quality raw materials and comes up with an exact pcb layout that prevents solder bridges or PCB rework with giving highly durable and effective solution in turn saving time and money for the electronic manufacturers.

To get insights into the things to be taken care of at the time of PCB assembly, all the electronic manufacturers should first understand the common major problems to be considered. Among all, solder bridges are the main blunder to be taken into consideration. With this, it is significant to understand the solder bridges at the prima facie.

Solder Bridges:

A solder bridge is an unwanted and unintended electric connection occurring between the conductors due to a small blob of solder. They are also known as “shorts” in PCB terminology. Detecting solder bridges are a difficult when there is involvement of fine pitch components. If it is kept unresolved, it can lend up causing a damage to the other components and the circuit board as well. The solder mask (ie) a thin layer of polymer applied to the copper traces on the printed circuit board to protect it from oxidation and avoid solder bridges forming between the solder pads. This solder mask is necessary for the mass production of the PCB but it is of less use in case of hand soldered PCB assemblies. For the circuit boards to be soldered automatically, Solder bath and Reflow techniques are high in trend. To avoid the solder bridges during the PCB assembly, it is first needed to decide a proper type solder mask to be used during the PCB assembly. This becomes a sensitive point of consideration while deriving a proper pcb layout and type of PCB for your project.

The electronics manufacturer should investigate thoroughly the merits and demerits of each type of solder mask and then decide whether to opt for Epoxy Liquid, Liquid Photoimageable Solder Mask (LPSM) or a Dry Film Photoimageable Solder Mask (DFSM). They can even take help of PCB manufactures to get a consultation and to go for a perfect type of PCB assembly with well defined techniques and flow of PCB production. For all the electronics manufacturers, though the prevention of the solder bridges can cause additional investment of time and money, but it can help you to derive a significant long term payback.

Causes of Solder Bridges:

The root cause of the solder bridges is the inappropriate pcb layout. Less than the idea package size of their components and also inadequate use of material melds has increased with the requirements of introducing more compact and faster technology. This is a big challenge for the OEM’s to go for a perfect and adequate layout of the printed circuit board. They usually end up compromising on the PCB layout to launch a new product in the market.

Other causes of solder bridges include the lack of solder resistance in-between the pads on the circuit board. The insufficient layer of polymer on the copper traces of a PCB usually known as a solder mask also acts an issue leading to solder bridges. When the device pitch is 0.5 mm or less, the inappropriate pad to gap ratio also becomes the cause of the solder bridges. The incorrect stencil specification can lead to excessive solder paste thus causing the solder bridges. The uneven distribution of the solder paste due to the inappropriate sealing between the PCB and the solder stencil, inappropriate stencil thickness, errors in the Surface Mount Component Placement or compared to the PCB-the solder screen has a poor registration, these are the common issues leading to solder bridges during the PCB assembly.

Remove Solder Bridge

To verify that the solder resist is applied between each lead and if it is not possible due to tight tolerances, then it accounts for a design change around that particular component. Also the recommended solder stencil of 0.127 mm thickness, stainless steel stencil with a laser cut works well for a device pitch of 0.5mm. These are the preventive measures to avoid solder bridges and to get a perfect PCB assembly solution. Checks out handy tips on PCB Solder mask.

TechnoTronix is one of the kingpin in delivering a well defined and proven pcb layout and PCB assembly service to the electronics manufacturers. Our main strength lies in the extensive experience and skilled team of experts to provide tailored electronic design and manufacturing solution. You can drop an email to or give us a call at 714/630-9200 to solve your queries or to get a quote. To get more insights into the PCB assembly, layout and prototyping services, visit

Printed Circuit Board For Industrial Application Drives a wave of Innovation

By | Date posted: | Last updated: April 30, 2021
PCB Application

The next generation FUNDAS rest on one and only one motto (i.e.) technology up-gradation. For innovations in any corner of the world, a completely unique electronic solution is derived that accounts for fast trending modernization in the lifestyle of humans. With electronic design or manufacturing solution, the printed circuit boards are the groundwork for every electronic project. As the electronic control system and instruments are now applied in every predominant market across the globe, the use of PCB is predicted to have universal application in the global society. This article details you on the type of PCB’s used in the industrial sector, the application of PCB and innovations marked in the industrial sector with current steps taken by PCB manufacturers to provide unique solutions to the industrial sharks.

The traditional printed circuit board was traced in early 1920’s with a frequent use in radio and gramophone instruments. A push towards innovation picked up a pace with the introduction of Plated Through Hole technique implemented in a double sided PCB during the year of 1947. Gradually various customization in the size, shape, material to be used and production techniques were adopted having varied proven pcb layout in the circuit board. The PCB market then had a wide scope catering to the defense, military, medical device, automotive, consumer electronics, transportation, aerospace, Telecommunication, renewable energy and industrial sector. The PCB manufacturer’s are now strongly conscious in their manufacturing capability, certification and training programs. With the growing trend of miniaturization and Eco-friendly gadgets and electrical control system, the use of PCB in the industrial sector is increasing every other day.

Industrial PCB Application:

The realm of Industrial PCB Prototypes application in current times demands for a complete pack of the quality with high durability and tough designs being manufactured implementing upgraded technology and production techniques that can result into cost effective electronic design and manufacturing solution. The recent innovation in the industrial sector has a high use of time critical printed circuit board to bring out a perfect electronic solution. The industrial PCB has its application in controls, mobile devices, indicators, lighting sector and testing system. Among all the major demand portion is focused on the rigid/flex printed circuit boards and flexible PCB that can well suit the new discoveries. Be it a manufacturing of welding machines, portable printers, security and safety devices, mining instruments, power supply unit, power conversion application, solar panels, robotics, electronic switch gears, seismic monitoring device, machineries in oil & gas industry, utility metering and many other electronic equipment, the industrial PCB board with tech savvy pcb layout marks a ray of innovation for the next generation.

The majority of the electronic solution that needs high performance printed circuit board includes ultrasonic technology, water treatment system, process thickness measurement control and piezoelectric transducers having flexible circuits. Furthermore, the PCB application in Industrial automation is seen in Ventilation and air conditioning system, analog to digital convertor, audible devices, amplifier, battery charger, computer, digital meter, fiber optics, electromechanical controls, gauges, HVAC controls and many more.

The modifications in hybrid printed circuit board with tough outlay are rich in features with retention of precision density and reliability in the circuit boards that can give high performance electronic PCB solution. Furthermore, Cable Harness PCB Assembly, Wire Harness PCB Assembly and Box Build Assembly having complex design have high industrial application worldwide. The digital/analog PCB assembly with selective soldering and Surface Mount Technology (SMT) assembly also has high application in industrial electronic projects. Be it a thermal product with copper bonding, multi layered PCB consists of blind and buried via connections and heavy duty copper PCB or controlled impedance are concepts highly meeting the current industrial PCB needs.

These varied types of PCB assembly has recently put forward innovations in Laser and sonic anemometer, LED system, tachometer, timing device, transformers, velocity controllers and weather detection instruments.

Eco-Friendly PCB in the industrial sector

With development becoming a prime time driver to flourish the industrial sector, new concepts have been introduced in the global market that can prove beneficial for human life. The recycling, E-waste and Eco-friendly solution are some of the vital hypothesis that have brought great transformation in the industrial sector. With this, a new trend is set for the demand for high mix low volume PCB manufacturing that has a perfect combination of the fiber interconnect, mixed technology for PCB assembly, copper interconnect and testing operations which can well suit the above vital hypothesis.

In this present world of competition, the PCB manufacturers are constantly striving to offer a unique Industrial PCB assembly solution to providing an added value in their services. This has also increased the modification in providing a personalized approach to every project that includes developments in engineering support, strong vendor management, just in time inventory, rigorous inspection/testing of batch of production as well as the raw materials sourced from the certified vendors. Thus, the race in providing power pack package of quality, inspection, tech support, engineering and customization in providing PCB solutions is still not over that counts for many more innovations yet to come on the market.

Be it PCB prototyping, new product launch, PCB assembly, inspection, testing, DFM /DFT, BGA rework, PCB assembly, complete turnkey or consigned solution, TechnoTronix caters to a varied sector of the markets. Our core deliverables are focused on offering high quality layout and manufacturing solution with customer satisfaction as the key success factor of our business trend.

Technotronix offers professional PCB Assembly services with 40 years of expertise. Our accurate PCB assembly process meets the quality standards, including ISO-9001:2015, RoHS, and more. You can rely on our PCB design tools that, in turn, lead to that perfect PCB Assembly. Our superior engineering capabilities mean that each board matches your exact requirements and technical specifications. If you have any questions or any requirements related to PCB assembly service, please feel free to contact us via email at or call at 714/630-9200.

PCB Prototyping Paving Way For Innovations In The Marine Industry

By | Date posted: | Last updated: September 21, 2021
PCB Prototype

As the technology has become a universal key to major developments, the marine and boat industry has shown elevated growth in recent time. The marine market circumscribes on the electronic and design solutions for every single innovation. All the developments in Marine sector has and are heading towards a notion of modernization and among these, printed circuit board is grounding the research and developments. How to increase the efficiency of the device? How to gain optimum fuel efficiency? Does the dual fuel concept become a buzz word for major innovations? These are the basic questions which are considered to bring new novelties in the market. This article is a detailed conspectus of marine and boat industry and the role of printed circuit boards in manufacturing modified marine electronic instrumentation. This will also drive you to the spotlights into the use of PCB prototypes, PCB assembly and pcb layout in Maritime industry, the commendable marine innovations/New concepts and the prime factors affecting the modernization in the marine industry.

PCB Prototyping Innovation in Marine Industry and Boating Industry

Awash with modernization, the marine market shows innovations in safety devices, telematics, equipments with resistance to vibration, underwater marine machinery and many more. The marine and boating industry shows a major concern for the protection of electrical resources from destruction due to climatic reactions and global warming. With this, the Submarines, weather sensors, marine gauges, underwater equipment, crane, flood detector, galvanic Isolator, fuel efficient motors and other tough marine applications need proven design to engineer the marine vessel manufacturing.

The electric connectivity and mechanical support provided by marine PCB’s is at the base to create an all to gather efficient Marine machinery and aquatic vessel. From manufacturing ship, yachts, craft and other aquatic vessels depend on printed circuit boards to control the marine mechanism with electronic process. Among all, Rigid/Flex PCB is majorly used in providing electronic solutions that have an efficient RF Module The maritime electronic PCB are of many types depending upon the purpose of use. The double layered and multi layered PCB is used for complex compositions of marine vessels. Also high grade PCB material is used in the circuit board that well suits the climatic reactions in the sea. The PCB is at the base of every single marine innovation happening across the globe. To explore more insights into the PCB used in the Marine industry, it is equally important to know about the current Maritime industry.

Initially the marine market marked stagnation before few decades. Gradually, with a drift in technology, the boat and marine industry has picked up a pace with new developments. This can be marked in marine civil construction and engineering, underwater ad diving technology, marine equipment, marine electronics, renewable energy and marine security. The research for developments in maritime sector has added crowns in the small devices and large equipment as well. Few developments seen in small marine devices are outlined as under:

Marine load testing is an electronic portable equipment with strong hydraulic cylinder and customized ropes to create more than 120 tonnes of pull underwater. The underwater Impact torque device is a marine electronic tool to strongly tighten the screw and nuts to perfect torque. The saltwater pressure washer that works with the help of Diesel and is extensively used for maintenance and cleaning of wind farms. The design and structure of the machine is such that has resistance to the marine conditions and can efficiently wash the offshore wind farm. The radio combiner and other marine telecommunication devices have an ergonomic design for compact high speed craft.

Apart from these, boat/ship dashboards, exit lights, marine spotlights, navigation system, electronic counter measurement device, engine management, radar system, beacon and strobe system have markedbreakthrough modifications to make it a fuel efficient and time savvy marine operations.

Recent Concepts:

  • The Advance Outfitting is the time and cost saver technique to manufacture the ship and heavy marine machineries. In this method, the ship building process involves assembling the marine outfits like seating, piping, machinery in a small unit which is fixed at its actual position afterwards in the hull block. This saves much time and cost as before the ship building process the hull is fabricated first and after launching the hull from the berth, the outfitting process starts that proves to be tedious and time consuming.
  • The Green Ship Technology to reduce the carbon is a step ahead to environmental protection. It has a solar cell integration with effective anti ballast system. For making marine operations greener, many other marine electronic devices are launched in the market that includes the optimized cooling system, engines to bring down the level of nitrogen oxide level, exhaust scrubber, solar cell hybrid system, dual fuel motors and many more.

Be it a new or an old concept driving the marine operations, few factors affect the modernization in Marine innovations. Among which the Environment is a top most factor of prime consideration. Another aspect that brings a Dinger in the maritime industry is making a move towards Digitalization of all the marine operations. At the end, researchers are now striving to trigger the innovations in electronic instruments and control system that has high applicability in the Marine industry. Among which the different types of PCB prototypes and PCB assembly services are grounding the studies to come up with better and better solutions for marine machine manufacturing.

To know more about PCB used in the Marine industry, visit

At Technotronix, we combine state-of-the-art technology with our advanced engineering to deliver unparalleled quality and service. With fast PCB prototyping and consistent delivery of high-quality PCBs, we offer a robust source of competitive advantage to our clients. With our four decades of experience, you can rest assured that we are cognizant of the industry best practices and will keep you ahead of the curve. Visit to know more about PCB prototyping service and feel free to contact us. Also, you can drop an email to us at