It entails theanalysis of PCBsfor their capability to resists environmental conditions such as humidity and corrosion. The tests follow a similar route to the environmental test. The analysis gets performed before and after the exposure to determine the PCB’s resistance. ...
Why are RF PCBs hard to design? I am a project procurement. Recently, Our project is to develop a television. Of all the materials supply, PCB was the slowest one. And even our engineer took part in the discussion with PCB supplier to push them. Is it really hard to make a RF PCB...
High Frequency PCBs Metal Core PCB Glass PCB High-TG PCB PCB Impedance Control LED PCB RF PCB Rogers PCB Taconic PCB Teflon PCB Arlon PCB Neclo PCB Megtron PCB ISOLA PCB Quality Quality Control Design Rule Check A.O.I. E-Test X-RAY ...
The location of the test pads is just one challenge, but an even greater concern is the mechanical skew. Since retesting of PCBs will be necessary, the testing equipment must repeatedly engage with the PCBs without degrading results. This is only possible with a robust physical st...
Selecting the right dielectric material for high-density interconnect PCBs is paramount for ensuring optimal performance and reliability in electronic products. By considering operating frequency, signal loss, thermal, electrical, chemical, and mechanical properties, you can make informed decisions when selec...
Before leaving manufacturing houses, bare PCBs (Printed Circuit Boards) and PCB assemblies (PCBA) have to pass electrical tests so as to guarantee that boards go for high performance and high reliability in end products. Electrical tests are implemented to find out electrical and circuitry issues ...
What are these pitfalls and how do you avoid them? Below we'll explore proven PCB cleaning options. Different types of pollutants There are various contaminants that can accumulate on PCBs. Solving problems with the right corresponding approach will be more effective and efficient, with fewer heada...
Designing test coupons for testing microvia reliability Test coupons are small PCB sections (typically 200x30mm). They are designed and manufactured alongside the main circuit board, with identical configurations. These coupons are used to assess the quality and reliability ofclass 3 PCBs. ...
Alternative Techniques for Attaching Wires to PCBs Even if you're a seasoned professional or an electronics hobbyist, the process of attaching wires to Printed Circuit Boards (PCBs) can feel intricate. Fortunately, options abound when it comes to attaching wires to PCBs. Let's delve into some ...
PCBs must pass the EMC compliance test in recognized laboratories before being mass-produced. This is mandatory when designing for the consumer, medical, automotive, aviation, military, and other critical industries in most countries. To limit expenditures related to testing and mandatory redesigns, de...