Technotronix is an elite manufacturer and supplier of custom PCB fabrication and prototype services with its multifaceted group of experts and ample experience in rendering services of PCB Assembly and layout as our competency can be evidenced through our global customer base. Our guaranteed full fledge PCB fabrication services from product layout, manufacturing to warehousing & shipping have made it possible to have a top-notch customer retention ratio.
The printed circuit boards used in electronic and computing devices are done by various assembly and fabrication method. The custom circuit boards are layered in such a way so that it can work properly. Printed circuit board fabrication can be available as consignment circuit boards, full turnkey printed circuit boards, high volume, low volume printed circuit boards and more.
Technotronix can adopt advanced methods of PCB fabrication, which can give you the finest PCB services in the world. The PCB fab services from our experts will take it to the next level by accepting every type of latest technologies. They understand every needs of the clients and offer smart & multi-layer PCBs.
Our capabilities have outstretched in providing quick-turn pre-production fabrication and multi-layer fabrication with dense and high-count multilayered PCB's services to our customers when they introduce products to the market and require larger quantities of PCBs in a short period of time. Our pre-production services typically include manufactures of 500 - 5,000 printed circuit boards per order with delivery times ranging generally from 2 to 20 days.
TechnoTronix has its own fabrication compound, where we can offer fastest Printed Circuit Boards to our clients. It is the best way to provide fast fabrication with a complete range of technical and material solutions. Our experts are capable of managing every complex PCB design, and give it a physical shape efficiently.
We are today working successfully for our customers in varied industries like aerospace, telecommunication, defense, medical, automobile and robotics. We have developed a personalized approach at every stage of the PCB Fabrication.
Quick Turn PCB Fabrication
Prototype PCB Fabrication
LED Circuit Boards
High Frequency PCBs
High Temperature PCB
Metal Core PCB
RoHS Circuit Boards
Bare Board PCB
Rigid Flex PCBS
Flexible Circuit Boards
Rigid Printed Circuit Boards
Rapid Printed Circuit Board Prototype
RF Printed Circuit Boards
Capabilities of Printed Circuit Board Fabrication
Technotronix provides you the best quality that meets your printed circuit board fabrication requirements. Our capabilities are mentioned below:
- Circuit board base materials:
- RoHS compliant
- RF and advanced RF
- Aluminum clad
- Boards type:
- Aluminum backed
- Rigid, flex, etc.
- Multilayer PCB up to 24 Layers
- Alternative finishes:
- Hot Air Solder Level
- Electroless Nickel / Immersion Gold
- Electroless Tin Lead
- Organic ( OSP )
- Hard Gold ( edge contact )
- Countersinks and bores
- Controlled dielectric and impedance
- Cover coat
- Edge mill and Back drilling
- Small size
- Large size
- Control depth and positional tolerance
- Circuit boards parameters:
- Layer count and board thickness
- Copper weight
- Printed Circuit Board Profiling:
- CNC Rout
- CNC Score
- Pierce Blank & Return
- Advanced options:
- Carbon mask
- Golf fingers and edge plating
- Kapton tape
- Advance designs:
- Blind Vias
- Buried Vias
- Multilayer design
- Stacked micro vias
- Certified for military
- Certified for aerospace
- Certified for other applications, etc.
- Bare Board Test:
- Bed of Nails
- Simultaneous double-sided flying probe test
Benefits of PCB Fabrication
We have implemented ISO 9001:2015 and ISO 13485:2016 quality management system to provide our customer the best quality printed circuit board fabrication services.
Overall cost is dependent on the complexity of the device. Mostly, fabrication time, amount of materials, labor work, and required energy is calculated for the cost. So, you can easily analyze the cost.
Quick Turnaround Time
We offer quick turnaround times that significantly impact your go-to-market plans. In addition, our overall culture of customer centricity and responsiveness ensures that you get quick quotes and support.
Security and Safety
We consider security and safety concern of industry and carried out the solution fabrication and assembly process phases based on industrial standards and guidelines!
Classification of PCB Fabrication
Fabrication of printed circuit boards is done in several ways. These are classified as:
- Milling circuit boards: No additional charges are needed by using this. Don't do milling in copper areas. Milling overcomes the problem of the inner and outer surfaces of the circuit board.
- Etched circuit boards: It usually removes unwanted copper by using acid to produce the well-printed circuit boards.
- Toner transfer method: You can make a printed circuit board very quickly by using this method. You can print the circuit by using a laser printer.
- Perforated plates and experimental plates: It is more stable compared to other plates. It contains a few holes that give high resistance.
PCB Fabrication process and technology
The whole process is based on the design package that makes the circuit board in physical form. Following are the process of the fabrication of the printed circuit board that starts with Design and ends with testing:
Making Design and printing the Design
Make the Design of the board for the further process. Used it as a blueprint of your PCB. Various software is available for this; when the Design is ready, print it using a plotted printer.
Create the substrate and make sure its material is insulated. Copper covers both sides of the layer.
Inner layer printing
Make sure the blueprint and real print are aligned. Hole the circuit board so that the whole Design is printed serially using photo-reactive chemicals
It shows all the paths of copper. It hardens the photoresist. To remove additional photoresist, dip the circuit board in the chemical solution of alkaline.
Removal of unwanted copper
Dip the board in another solution, same as alkaline, to remove the extra copper. The photoresist stays. There is no side effect on the photoresist by using the chemicals.
Now check that the layers are aligned or not by seeing the holes of the layers. After this step, you cannot rectify the mistakes of the previous steps. So do it carefully.
Laminating and pressing the layers
In this process, metals hold the layers because there is a fusion between the layers. Now, there is no requirement for a copper layer. Then press all the layers by using a mechanical press. Pin the layers so that they are aligned together.
Drilling and Plating
If any copper remains on the layers' inner surface, it is removed by drilling guided by the computer. A chemical solution fuses all the layers. Now you can plate the circuit board by fusing the layers using chemicals.
Outer layer and Plating
The outer layer of photoresist in the board is hardened by UV rays and removes the extra photoresist. Now the board is plated by a thin layer of copper. This acts as a guard of copper to protect it from etching.
Some chemical solution removes extra copper. Plating protects the required copper from the chemicals.
Clean the board before doing the solder mask. Commonly, the green part in the circuit board is a solder mask. UV rays can remove extra solder masks, and the required solder masks can be placed on the circuit board.
Important information is printed on the board by this process. After that, the last coating is needed on the board.
Finishing of Surface
According to the requirements, soldering is further processed to give good quality of PCB. It upgrades the standards of the boards.
Electrical tests are mandatory to complete the process. An expert technician does this to test the overall quality. It is necessary to check that the boards are working appropriately or not.
Why choose Technotronix as your PCB Fabrication provider?
We are running the most demanding business named PCB fabrication in California, USA. Our motive is fulfilling your demands as per your requirements. We are concerned about your every necessity. We have over 40 years of experience in providing printed circuit board fabrication services. We provide you products at an affordable price, including testing services. Feel free to ask if you have any questions regarding printed circuit board fabrication services. Your satisfaction is our priority.
PCB Fabrication FAQs
You can use PCB Fabrication quote request form and submit information. Alternatively, you can email us BOM and Gerber files along with information of PCB Fabrication volume and type of PCB Fabrication testing requirements you might have on email@example.com or call us on 714/630-9200 in case any other clarification is required in respect to our PCB Fabrication services.
PCB Assembled in 24 hours
Kitted and Turn-Key option as per customers requirement.
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