[i=s]This post was last edited by Feihong Haojie on 2019-9-9 12:11[/i]Signal generators are often used as input signals of signal chains in analog circuit debugging. The actual performance of the circ...
From the processing principle, CNC engraving machine is a kind of drilling and milling combined processing. It is a typical mechatronics product and has a wide range of market applications in mold eng...
Basic knowledge of RF circuits
Frequency selection circuit and impedance conversion
Noise and nonlinear distortion
Wireless communication transceiver system structure
Low Noise Amplifier
RF Power Ampl...
Figure 1 As shown in Figure 1, the output stage of the class-D amplifier adopts push-pull output. In order to reduce the high-frequency oscillation impact caused by the reverse recovery process of the...
Difference between TMS320x281x and TMS320x2833x/TMS320x2823x
I've been using TI's 28355 chip recently. Since I've never used it before and there isn't much information on it online, I went to TI's off...
[i=s]This post was last edited by Jacktang on 2019-5-3 08:50[/i] [size=4] This article first introduces the global millimeter wave spectrum allocation, and then summarizes the technical challenges tha...
1 Introduction
With the progress of society, people's requirements for living environment and quality of life are constantly improving. Central air conditioning is also widely used in residenti...[Details]
On December 31, 2021, the National Standards Administration officially issued a revision plan for the recommended national standard "Connection Devices for Conductive Charging of Electric Vehicles ...[Details]
1-8-3-2. Rectifier output full-bridge transformer switching power supply
Figure 1-48 is the working principle diagram of the full-wave rectifier output full-bridge transformer switching po...[Details]
China Energy Storage Network News:
As the seasons change, from the beginning of the year to the end of the year, the ubiquitous power Internet of Things is experiencing a spillover effect.
...[Details]
According to Microwave Magazine, Yolo Development recently released a research report stating that the entire GaN RF market is expected to reach $2 billion by 2024, mainly due to two major applicatio...[Details]
As the saying goes, "Fame brings trouble", this is also true in the new energy sector. Tesla's dominance has caused other car companies to lose a lot of money, and has also made them regard Tesla as ...[Details]
In recent years, the first half of smart cars has come to an end. As of 2022, the domestic market penetration rate of passenger cars equipped with assisted driving systems has reached 34.9%. On Sep...[Details]
Water pump soft start principle
Water pump soft start refers to a soft starter that specifically controls the slowness and speed of the motor.
Water pump soft start means that when ...[Details]
According to CCTV Finance, South Korea is the first country in the world to commercialize 5G. According to a survey, as of the end of May, South Korea's 5G users have exceeded 6.87 million, accountin...[Details]
I learned STM32 some time ago, and first used library functions to learn for a week. I found that after learning, some basic things could be configured, but the process was very confusing. So I decid...[Details]
1. pn junction electron injection luminescence
Figure 1 and Figure 2 show that the unknown voltage of the pn junction constitutes a certain potential barrier; when a forward bias is applied, th...[Details]
As technology continues to accelerate, more and more people are forced to work in tight time and places. When the speed of urbanization continues to expand, not only does the transportation network b...[Details]
Optimizing a program usually refers to optimizing program code or program execution speed. Optimizing code and optimizing speed are actually the same thing. Generally, if the size of the code is opti...[Details]
Our factory mainly produces panels. For those things that weigh hundreds of pounds, transport vehicles are indispensable for moving around the factory. So the most common type of vehicle in our fac...[Details]
Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
Test/Measurement
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