How to Optimize Switching Power Supply Layout
In a successful power supply design, power supply layout is one of the most important links. However, everyone has their own opinions and reasons for how to do this. The truth is, many different
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PCB Inspection Checklist after PCB wiring layout
Some designs have many different requirements, and a PCB inspection checklist can help you keep track of everything that needs to be checked.
What is the basic knowledge of LED lighting?
LED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work?
What are the functions of a resistor?
Resistance (resistance), we often call it R in daily life, the unit is ohm, if you want to define the resistance, it is the size of the resistance of the conductor to the current,
LED Heat Dissipation: An Optimization Guide for Engineers
With the continuous evolution of LED materials and packaging technology, the brightness of LED products has been continuously improved, and the application of LEDs has become wider and wider.
Parallel or series connection, LED drive circuit selection
After the advent of the LED era, we can see its presence in various aspects of life, whether in the automotive, intelligent, or industrial fields. Due to its high efficiency, energy conservation, long lifespan, environmental protection and other characteristics, it has become an optional solution for today’s lighting technology and is gradually being applied to lighting.
Benefits For Zero Ohm Resistor in Circuit Design
As long as it is the ground, it must be connected together in the end, and then enter the earth. If they are not connected together, they will be “floating”,
What is the purpose of a chip capacitor?
SMD capacitors are used as passive components, and their functions are often used in power circuits: to achieve bypass, decoupling, filtering and energy storage, etc. The main functions in signal circuits are coupling, oscillation/synchronization and time constant role. Qihe pick and place will explain each of these separately.
The Design of Intelligent Lighting Control System
The lighting control system is developing more and more toward the direction of automation and intelligence, and its flexibility and precision are getting higher and higher. From DDC (Direct Digital Control), DCS (Distributed Control System) to FCS (Field Bus Control System), the system The degree of networking has been continuously enhanced, and the unified automatic […]
How to Reduce Ripple of Switching Power Supply?
Three elements to reduce the ripple of switching power supply
To reduce the ripple of switching power supply, we must work hard in the following three aspects: