Author: Grace

advanced circuits assembly | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb
How to control a small UPS power supply by controlling the corresponding DC-DC module
ByGrace February 28, 2025February 27, 2025
Introduction This type of small intelligent UPS power supply is mainly used in low-voltage occasions such as the communications industry, medical equipment and mobile robots. It has the characteristics of reliable operation, low noise and low energy consumption. At present, many foreign universities and companies are conducting research and trial production on this type of…
Read More How to control a small UPS power supply by controlling the corresponding DC-DC module
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 | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology
Summary of ten PCB heat dissipation methods
ByGrace February 28, 2025February 27, 2025
With the continuous improvement of electronic equipment performance, heat dissipation has become an important part of the design that cannot be ignored. Poor heat dissipation will not only lead to a decline in equipment performance, but may also shorten the service life of the equipment. The following are ten strategies to improve the heat dissipation…
Read More Summary of ten PCB heat dissipation methods
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In-depth interpretation of PCB, how to repair PCB warping?
ByGrace February 28, 2025February 27, 2025
PCB circuit board is one of the indispensable components of electronic equipment, and many friends take PCB production and PCB engraving as their own work. In order to enhance everyone’s understanding, this article will introduce the method of repairing PCB warping. If you are interested in PCB or the content of this article, you may…
Read More In-depth interpretation of PCB, how to repair PCB warping?
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What does PCB package library mean?
ByGrace February 28, 2025February 27, 2025
In the entire PCB copy board industry, the role of PCB is undoubtedly to carry the bridge connecting various electronic components, so the chip board has the “mother of electronic products” and is an indispensable part of the current electronic information products. After all, it is a type of electronic components, and PCB packaging plays…
Read More What does PCB package library mean?
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Essential! Detailed explanation of common classifications of power management chips
ByGrace February 28, 2025February 27, 2025
Chip” target=”_blank”>Power management chips (Power Management Integrated Circuits) are chips that are responsible for the conversion, distribution, detection and other power management of electric energy in electronic equipment systems. Power management integrated circuits (ICs) are chips that are responsible for the conversion, distribution, detection and other power management of electric energy in electronic equipment systems….
Read More Essential! Detailed explanation of common classifications of power management chips
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
How to deal with high current ground wire and sampling circuit analog ground
ByGrace February 28, 2025February 27, 2025
In electronic circuit design, the treatment of high current ground wire and sampling circuit analog ground is a crucial link. Their reasonable treatment is directly related to the stability, reliability and measurement accuracy of the circuit. The high current ground wire mainly carries a large current, and its function is to provide a low-impedance return…
Read More How to deal with high current ground wire and sampling circuit analog ground
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 | advanced circuits quote | advanced pcb manufacturing | advanced printed circuit technology | aerospace pcb assembly
PCB design (layout, layout, routing) specifications for switching power supplies
ByGrace February 28, 2025February 27, 2025
In modern electronic devices, switching power supplies are widely used due to their high efficiency and compactness. The performance of switching power supplies depends not only on circuit design, but also on the rationality of PCB (Printed Circuit Board) design. Reasonable PCB design specifications, including layout, layout and routing, can effectively improve the stability, efficiency…
Read More PCB design (layout, layout, routing) specifications for switching power supplies
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Arduino-based Theo Jansen-style Octopus Robot by 3D Printing
ByGrace February 28, 2025February 27, 2025
Hi everyone! In this project, I will show you an amazing eight-legged robot in the style of an octopus! It is made entirely of 3d printed parts and moves with a cool mechanism inspired by the Jansen mechanism. Two simple DC motors power the legs, making them move in a smooth and balanced manner. A…
Read More Arduino-based Theo Jansen-style Octopus Robot by 3D Printing
advanced circuits quote | advanced circuits flex pcb | advanced circuits pcb | advanced circuits pcb artist | advanced pcb manufacturing | advanced printed circuit technology
What circuit can solve the problem of operational amplifier circuit being interfered by walkie-talkie?
ByGrace February 28, 2025February 27, 2025
In the environment where modern electronic equipment is widely used, operational amplifier circuit, as a key link in signal processing, often faces interference from various external devices. Among them, the electromagnetic interference generated by the walkie-talkie has a significant impact on the normal operation of the operational amplifier circuit, which may cause signal distortion, output…
Read More What circuit can solve the problem of operational amplifier circuit being interfered by walkie-talkie?
advanced circuits pcb artist | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb
Learn what PCBA is in three minutes
ByGrace February 27, 2025February 26, 2025
I believe that many people are familiar with PCB circuit boards and may often hear about it in daily life, but they may not know much about PCBA, and even confuse PCBA with PCB. So what is PCB? How did PCBA evolve? What is the difference between PCB and PCBA? How can electronic product solution…
Read More Learn what PCBA is in three minutes
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How to improve PCB graphic electroplating film
ByGrace February 27, 2025February 26, 2025
I. Introduction: With the rapid development of the PCB industry, PCB is gradually moving towards high-precision fine lines, small apertures, and high aspect ratios (6:1-10:1). The hole copper requirement is 20-25Um, and the DF line spacing is ≤4mil. Generally, PCB production companies have electroplating film problems. Film will cause direct short circuits, affecting the first…
Read More How to improve PCB graphic electroplating film
advanced assembly pcb | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced circuit board | advanced circuits 4pcb | advanced circuits assembly | advanced circuits barebones
Issues such as spacing, component position, and loop area that should be paid attention to when designing a power supply PCB
ByGrace February 27, 2025February 26, 2025
Issues such as spacing, component position, and loop area that should be paid attention to when designing a power supply PCB All electronic engineers must know that PCB design plays a very important role in design. Taking the power supply as an example, PCB design will directly affect the EMC performance, output noise, anti-interference ability,…
Read More Issues such as spacing, component position, and loop area that should be paid attention to when designing a power supply PCB
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
High-frequency microwave radio frequency PCB board immersion gold process flow
ByGrace February 27, 2025February 26, 2025
The advantage of high-frequency/microwave/radio frequency PCB board immersion gold process is that the color deposited on the surface is very stable, the brightness is very good, the coating is very flat, and the solderability is very good when printing circuits. The thickness of gold in high-frequency microwave radio frequency PCB board immersion gold is generally…
Read More High-frequency microwave radio frequency PCB board immersion gold process flow
advanced circuits assembly | additive manufacturing pcb | additive pcb | additive pcb manufacturing | advanced assembly pcb | advanced circuit board | advanced circuits 4pcb | advanced circuits barebones | advanced circuits flex pcb | advanced circuits pcb
9 Factors That Lead to Signal Integrity Issues in PCBs
ByGrace February 27, 2025February 26, 2025
Avoiding signal integrity issues in PCBs is an extremely complex task for designers. It requires an understanding of signal integrity design rules and techniques. With the introduction of faster logic families, designers have realized that simple PCB layouts cannot meet the requirements of signal integrity. High-speed designs come with special signal integrity issues that can…
Read More 9 Factors That Lead to Signal Integrity Issues in PCBs
advanced circuits pcb artist | 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
How to design RF and analog circuits on the same PCB?
ByGrace February 27, 2025February 26, 2025
The popularity of handheld wireless communication devices and remote control devices has driven a significant increase in the demand for mixed analog, digital and RF design. Handheld devices, base stations, remote controls, Bluetooth devices, computer wireless communication functions, many consumer electronics, and military/aerospace systems now require RF technology. For many years, RF design has required…
Read More How to design RF and analog circuits on the same PCB?

Author: Grace

How to control a small UPS power supply by controlling the corresponding DC-DC module

Summary of ten PCB heat dissipation methods

In-depth interpretation of PCB, how to repair PCB warping?

What does PCB package library mean?

Essential! Detailed explanation of common classifications of power management chips

How to deal with high current ground wire and sampling circuit analog ground

PCB design (layout, layout, routing) specifications for switching power supplies

Arduino-based Theo Jansen-style Octopus Robot by 3D Printing

What circuit can solve the problem of operational amplifier circuit being interfered by walkie-talkie?

Learn what PCBA is in three minutes

How to improve PCB graphic electroplating film

Issues such as spacing, component position, and loop area that should be paid attention to when designing a power supply PCB

High-frequency microwave radio frequency PCB board immersion gold process flow

9 Factors That Lead to Signal Integrity Issues in PCBs

How to design RF and analog circuits on the same PCB?

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