Author: Grace

advanced circuits flex pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones
High-speed interconnect SPICE simulation model
ByGrace January 15, 2025January 14, 2025
SPICE (Simulation Program for Integrated Circuits Emphasis) is a very powerful general-purpose analog circuit simulator developed by the Electronic Research Laboratory of the University of California, Berkeley in 1975. As the name SPICE indicates, it was originally used to verify the circuit design in integrated circuits and predict the performance of circuits, because this simulation…
Read More High-speed interconnect SPICE simulation model
advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology
PCB circuit board design experience summary
ByGrace January 15, 2025January 14, 2025
As an electronic engineer, circuit design is a necessary hard work, but no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will be greatly reduced, and in serious cases, it may not work properly. Based on my experience, I have summarized the following points that should be…
Read More PCB circuit board design experience summary
advanced circuits 4pcb | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology | aerospace pcb assembly | aerospace pcb manufacturer
Design basis of printed circuit boards
ByGrace January 15, 2025January 13, 2025
Design basis of printed circuit boards The circuit design ideas of electronic designers must eventually be implemented in reality, that is, printed circuit boards. The substrate and selection of printed circuit boards, the physical properties of the various elements that make up the circuit, such as vias, slots, wire sizes, pads, surface coatings, etc., are…
Read More Design basis of printed circuit boards
advanced circuits pcb | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb artist | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology | aerospace pcb assembly
Ten standards for RF PCB
ByGrace January 15, 2025January 14, 2025
1) In the design of low-power RF PCB, standard FR4 materials (good insulation properties, uniform material, dielectric constant ε=4, 10%) are mainly used. 4-layer to 6-layer boards are mainly used. In the case of very cost-sensitive, double-sided boards with a thickness of less than 1mm can be used. It is necessary to ensure that the…
Read More Ten standards for RF PCB
advanced circuits pcb artist | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology
Overview of high-precision technology for printed circuit boards
ByGrace January 15, 2025January 14, 2025
High-precision printed circuits refer to the use of fine line width/spacing, micro-holes, narrow ring width (or no ring width) and buried and blind holes to achieve high density. High precision means “fine, small, narrow, thin”, which will inevitably lead to high precision requirements. Take line width as an example: 0.20mm line width, according to regulations,…
Read More Overview of high-precision technology for printed circuit boards
advanced pcb manufacturing | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote | advanced printed circuit technology | aerospace pcb assembly | aerospace pcb manufacturer | all flex circuits | all flex flexible circuits llc
Mounting equipment management
ByGrace January 15, 2025January 17, 2025
(1) Talking about efficiency must start with management Among SNIT equipment, the placement machine is recognized as the most complex equipment. With the rapid development of assembly technology, its complexity will continue to increase. At the same time, since the cost of the placement machine accounts for a considerable proportion of the entire SMT processing,…
Read More Mounting equipment management
advanced circuit board | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote | advanced pcb manufacturing
Advantages and disadvantages of the turret structure of the placement machine
ByGrace January 15, 2025January 14, 2025
(1) Advantages and disadvantages of the turret structure · Up to 6 nozzles of different sizes are suitable for any placement head on the turret, and there is no need to change the nozzle during work. In other words, any nozzle can pick up components at any time, eliminating excessive and unnecessary operating steps. ·…
Read More Advantages and disadvantages of the turret structure of the placement machine
advanced circuits pcb artist | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb
Analysis of Difficulties in PCB Selective Soldering Process
ByGrace January 15, 2025January 14, 2025
In the PCB electronic industry soldering process, more and more manufacturers are beginning to turn their attention to selective soldering. Selective soldering can complete all solder joints at the same time, minimizing production costs, while overcoming the problem of reflow soldering affecting temperature-sensitive components. Selective soldering can also be compatible with future lead-free soldering. These…
Read More Analysis of Difficulties in PCB Selective Soldering Process
advanced circuits quote | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist
Analysis of welding defects of printed circuit board (pcb)
ByGrace January 15, 2025January 14, 2025
1.Introduction Welding is actually a chemical treatment process. Printed circuit boards (PCBs) are the support for circuit components and devices in electronic products, and they provide electrical connections between circuit components and devices. With the rapid development of electronic technology, the density of PCBs is getting higher and higher, and the layers are getting more…
Read More Analysis of welding defects of printed circuit board (pcb)
advanced pcb manufacturing | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote
The precautions about the wiring of copper print pcb
ByGrace January 15, 2025January 14, 2025
Current density of wiring : Most electronic circuits are now made of copper-bonded insulating boards. The copper thickness of commonly used circuit boards is 35μm. The current density value of the wiring can be taken according to the empirical value of 1A/mm. The specific calculation can be referred to the textbook. In order to ensure…
Read More The precautions about the wiring of copper print pcb
advanced circuits quote | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist
Analysis and suppression methods of ground interference in PCB wiring
ByGrace January 15, 2025January 14, 2025
1.Definition of ground What is ground? The definition of ground that everyone learns in textbooks is: ground is an equipotential body that serves as the potential reference point of the circuit. This definition does not conform to the actual situation. The potential on the actual ground is not constant. If you use an instrument to…
Read More Analysis and suppression methods of ground interference in PCB wiring
advanced pcb manufacturing | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote
Research on electromagnetic compatibility of switching power supply PCB board
ByGrace January 15, 2025January 14, 2025
With the improvement of power semiconductor device performance and the innovation of switching conversion technology, power electronics technology has been widely used in various power supply equipment. At present, switching power supply products are becoming more and more small, high-speed and high-density. This trend has led to increasingly serious electromagnetic compatibility issues. The high-frequency switching…
Read More Research on electromagnetic compatibility of switching power supply PCB board
advanced circuits flex pcb | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones
Using parameter constraints for PCB design
ByGrace January 14, 2025January 13, 2025
Today, PCB design considers more and more complex factors, such as clock, crosstalk, impedance, detection, manufacturing process, etc., which often requires designers to repeat a lot of layout, routing, verification and maintenance work. The parameter constraint editor can compile these parameters into formulas to help designers better handle these sometimes even conflicting parameters during the…
Read More Using parameter constraints for PCB design
aerospace pcb assembly | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology
Difficult Problems and Solutions for Printed Circuit Boards
ByGrace January 14, 2025January 13, 2025
1.Q: We have introduced the problem of pure resistance. There must be some resistors whose performance is exactly what we expected. What about the resistance of a wire? A: It is different. You probably mean a wire or a conductive strip in a printed circuit board that acts as a wire. Since room temperature superconductors…
Read More Difficult Problems and Solutions for Printed Circuit Boards
advanced circuits pcb artist | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology
Large-scale RF integration can reduce mobile phone circuit board area and power consumption
ByGrace January 14, 2025January 13, 2025
In today’s wireless devices, more than half of the components on the circuit board are analog RF devices, so an effective way to reduce circuit board area and power consumption is to carry out larger-scale RF integration and move towards system-level chip. This article introduces the current status of RF integration and proposes countermeasures and…
Read More Large-scale RF integration can reduce mobile phone circuit board area and power consumption

Author: Grace

High-speed interconnect SPICE simulation model

PCB circuit board design experience summary

Design basis of printed circuit boards

Ten standards for RF PCB

Overview of high-precision technology for printed circuit boards

Mounting equipment management

Advantages and disadvantages of the turret structure of the placement machine

Analysis of Difficulties in PCB Selective Soldering Process

Analysis of welding defects of printed circuit board (pcb)

The precautions about the wiring of copper print pcb

Analysis and suppression methods of ground interference in PCB wiring

Research on electromagnetic compatibility of switching power supply PCB board

Using parameter constraints for PCB design

Difficult Problems and Solutions for Printed Circuit Boards

Large-scale RF integration can reduce mobile phone circuit board area and power consumption

Address

Products

Recent Post

CERTIFICATION