Why do circuit boards need copper cladding?
Generally, there are several reasons for copper cladding. 1.EMC. For large-area ground or power copper cladding It will play a…
Improved circuit board welding to cause false soldering
1 Surface tension The cohesive force of tin-lead solder is even greater than that of water, making the solder spherical…
PCB Technology Guide PCB Wiring Process Requirements
1 Line Generally, the signal line width is 0.3mm (12mil), and the power line width is 0.77mm (30mil) or 1.27mm…
PCB Design Specifications for LED Switching Power Supply
In any switching power supply design, the physical design of the PCB board is the last link. If the design…
What are some ways to speed up PCB production time?
Most of today’s mass-produced electronic hardware is manufactured using surface mount technology, or SMT. In addition to offering many other…
Tips for via design
Via is one of the important components of multi-layer PCB, and the cost of drilling usually accounts for 30% to…
LTE Cat 1-the new favorite in the era of the Internet of Things
With NB-IoT reaching 50 million shipments this year and expected to reach 100 million next year, it has risen rapidly….
Explanation of PCB Immersion Gold Process
1.What is Immersion Gold? Simply put, Immersion Gold is a method of chemical deposition that produces a metal coating on…
PCB heat dissipation tips
The heat generated by electronic equipment during operation causes the internal temperature of the equipment to rise rapidly. If the…
Will the impedance mutation of a small section of the link affect the signal quality?
When designing PCB, I believe that experienced engineers have encountered this situation. During the wiring process, sometimes due to circuit…
Specific requirements for achieving high precision of PCB circuit boards
PCB high precision is not a simple matter. It puts forward higher standards for the equipment and operator experience of…
Key points of RF microstrip array antenna design
In the frequency band greater than 10GHz, PCB microstrip printed antennas have obvious advantages over other antennas such as waveguide…
Three special wiring techniques for PCB
Today, we will introduce three special wiring techniques for PCB. The following will explain the wiring of PCB LAYOUT from…
Radio Frequency (RF) Circuit Board Design
Successful RF design must pay careful attention to every step and every detail of the entire design process, which means…
Common optimization methods for high-speed signals in PCB design
Common optimization methods for high-speed signals in PCB designTake LVDS signal as an example to explain the common optimization methods…
