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Acoustic Emission Testing of High-Pressure Spherical Gas Cylinders
Abstract: For 1.4m3 high-pressure spherical gas cylinders, acoustic emission detection of structural integrity and acoustic emissi...[Details]
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Introduction At present, the main channels of high-power household audio power amplifiers all use OCI circuits for power amplification. Since this part of the circuit works in a high voltage, high ...[Details]
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Recently, the new energy vehicle company NIO announced that it has opened the country's first Sichuan-Tibet-Qiang charging loop line, with 12 charging stations along the route. This will greatly expa...[Details]
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Since ARM Keil was upgraded to Keil5 series, Keil tools have greatly simplified the porting of operating systems and various library files. You can complete the transplantation work by just moving yo...[Details]
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Meeting today’s demanding efficiency requirements is challenging when it comes to power supplies. Just understanding the many different programs and directives between end devices, power reviews, a...[Details]
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With the rapid development of industries such as lithium batteries and automobiles, the demand for large loads and application scenarios are also constantly expanding.
As a leader in Chinese r...[Details]
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The main factor causing cost variation in digital display devices today is the display screen. In the design phase, continuously promoting platform-based display design decisions can greatly reduce...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 51471 and patent number 201710297717.0, declaring all pat...[Details]
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In the actual application of single-chip microcomputer, division operation is a relatively common operation.
Take the MCS-51 microcontroller as an example. Although it provides division in...[Details]
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Introduction
Fluorescence sulfur analyzer
It is one of the most advanced sulfur measuring instruments, and is widely used to measure the total sulfur content in finished oil, crude oil, distillat...[Details]
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First, determine the function of the power strip, and then draw the circuit diagram, as shown in the figure. Then buy materials: such as 2 varistors, with a withstand voltage of 380V or gas dischar...[Details]
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AMD announced the launch of the world's first 7nm professional-grade PC workstation graphics card, the AMD Radeon™ Pro W5700. It provides new levels of performance and advanced features that enable 3...[Details]
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Helios is Europe's first generation of optical surveillance satellites, based on the main design and imaging system of SPOT. The first generation of satellites, Helios 1A and Helios 1B, were launch...[Details]
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On October 14, Mobile China learned that the third quarter earnings conference of TSMC, a world-renowned chip foundry company, was officially held. TSMC CEO Wei Zhejia said at the meeting: The compan...[Details]
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1 Introduction
A computer network system that uses a computer or microcontroller to communicate with various devices on site through one or more bus modes and to achieve necessary control...[Details]
Test/Measurement
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