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introduction 80+TM and Climate Savers ComputingTM set a strong efficiency standard for computer power supplies . The " Platinum" level of these standards stipulates that computer power supplies mu...[Details]
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Jitter testing is very important for high-speed signals. Jitter testing can not only check the quality of the signal, but also predict the BER. However, there is no unified standard for jitter testing...[Details]
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The important role of refrigeration system schematics
Refrigeration system schematics play an important role in refrigeration system design and maintenance. Here are some of its important role...[Details]
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Basic circuit topology and operating principle LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electronic de...[Details]
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In order to enable users in the cockpit to obtain accurate and reliable information at any time, the displays used in the cockpit must have high reliability. At the same time, because the pilots ...[Details]
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I recently completed a brushless DC motor speed control project. I consulted various blogs and papers written by experts. Here I will just make a small summary: (PS I recently encountered a related...[Details]
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Recently, Liaoning Province's first "wind-solar complementary power generation" system consisting of wind power generation equipment and solar photovoltaic panels was officially completed in Fuxin...[Details]
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In a previous article, we introduced medical alarms and their compliance requirements. Now, let’s take a look at the design methods and current implementations of medical alarm systems. Figure 1 sh...[Details]
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On July 28, the State Grid Shanxi Electric Power Company conducted a rolling calculation of the Shanxi power grid's new energy consumption capacity during the 13th Five-Year Plan period. This is th...[Details]
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1. Why do so many people still choose AVR microcontrollers? I came into contact with 51 single-chip microcomputers when I was in college. As a beginner, C51 is a very good choice. For me, it has it...[Details]
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Solenoid valves are widely used in modern automobiles, and the performance of solenoid valves is closely related to the performance of automobiles. The state of the power applied to the solenoid va...[Details]
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There are various units in the vehicle that control blind spot detection, lane change assistance, adaptive cruise control, and various infotainment, safety, and power systems. If a unit fails, the sy...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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1. System architecture diagram
1.1. Signal conditioning circuit
The functions of the signal conditioning circuit are: program-controlled amplification and superimposed DC component. The ...[Details]
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Quamtum-SI DDR3 Simulation Analysis
Automated DDR3 Analysis
Quantum-SI 2008.04 automates signal integrity and timing analysis of DDR3 interfaces. Enhancements include ...[Details]