Filter capacitor arrangement strategy at power input
In the power supply design of electronic equipment, the reasonable arrangement of filter capacitors plays a vital role in improving…
Offline Switching Power Supply (SMPS) Design Solution
Offline switching power supply (SMPS) is a classic product that converts grid power to DC power according to the terminal…
Principle, function, type and application of wireless vibration accelerometer
After years of development, wireless vibration accelerometers (such as lord G-LINK-200) have become indispensable tools in many fields. Whether in…
Summary of the inductor selection and layout of the switching power supply
The switching power supply (SMPS, Switched-Mode Power Supply) is a very efficient power converter, and its theoretical value is close…
Inventory of the role of 0 ohm resistors
In our impression, resistors play the role of hindering current. But 0 ohm resistors? What do we need resistors that…
Expert Local PCB Manufacturers for Custom Solutions
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How to control a small UPS power supply by controlling the corresponding DC-DC module
Introduction This type of small intelligent UPS power supply is mainly used in low-voltage occasions such as the communications industry,…
Summary of ten PCB heat dissipation methods
With the continuous improvement of electronic equipment performance, heat dissipation has become an important part of the design that cannot…
In-depth interpretation of PCB, how to repair PCB warping?
PCB circuit board is one of the indispensable components of electronic equipment, and many friends take PCB production and PCB…
What does PCB package library mean?
In the entire PCB copy board industry, the role of PCB is undoubtedly to carry the bridge connecting various electronic…
Essential! Detailed explanation of common classifications of power management chips
Chip” target=”_blank”>Power management chips (Power Management Integrated Circuits) are chips that are responsible for the conversion, distribution, detection and other…
How to deal with high current ground wire and sampling circuit analog ground
In electronic circuit design, the treatment of high current ground wire and sampling circuit analog ground is a crucial link….
PCB design (layout, layout, routing) specifications for switching power supplies
In modern electronic devices, switching power supplies are widely used due to their high efficiency and compactness. The performance of…
Arduino-based Theo Jansen-style Octopus Robot by 3D Printing
Hi everyone! In this project, I will show you an amazing eight-legged robot in the style of an octopus! It…
What circuit can solve the problem of operational amplifier circuit being interfered by walkie-talkie?
In the environment where modern electronic equipment is widely used, operational amplifier circuit, as a key link in signal processing,…
