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The growth of the solar energy industry has increased the demand for solar cell testing and measurement solutions, especially the testing of solar energy performance. From research and development to...[Details]
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Automotive lighting systems require peak surge currents of up to 55 A. Traditional methods of using relays and fuses to switch and limit power output current are unpredictable and unreliable.
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Electricity brings economic benefits to human beings and is convenient and environmentally friendly, but we should save electricity, pay attention to safety, and prevent fires. Energy saving is a majo...[Details]
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Now the world is full of publicity about 5G networks. It is reported that 5G will provide us with network speeds far beyond imagination and will open a door to a brand new world. As of today, we alre...[Details]
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A three-coordinate measuring instrument is an instrument that can measure geometric shapes, lengths, and circumferential divisions within a hexahedral space. It is also called
a three-coordinate me...[Details]
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1 Introduction
VHDL is a standardized hardware description language for design-oriented, multi-level digital system design. VHDL does not rely on the von Neumann structure and can achieve ...[Details]
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This article discusses how to monitor the input voltage and current of telecom equipment with two independent inputs (-48V (A) and -48V (B)). The voltage range of each independent input is not narrowe...[Details]
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Photovoltaic water pumps, also known as solar water pumps, are mainly composed of photovoltaic pumping inverters and water pumps. In specific applications, they are equipped with solar cell arrays ...[Details]
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由中国光学光电子行业协会液晶分会和中国物理学会液晶分会联合主办，爱集微咨询（厦门）有限公司、电子科技大学、成都新型显示行业协会、成都辰显光电有限公司（维信诺）承办的2022中国显示学术会议将于9月22-24日在成都举行。 中国显示学术会议是中国历史最悠久、规格最高的显示学术会议。近30年以来，中国显示学术会议与中国显示产业同步成长，见证了中国显示产业从无到有、由小到大的崛起过程，每一届中国...[Details]
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On August 16, CATL released the world’s first 4C superchargeable battery that uses lithium iron phosphate material and can be mass-produced - Shenxing Supercharged Battery, which achieves ultra-fast ...[Details]
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According to CNBC, Margrethe Vestager, Vice President of the European Commission in charge of competition, admitted on Monday (29th) that it is "not feasible" to achieve complete independence in chip...[Details]
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In recent years, we have witnessed the active investment of domestic brands in the field of plug-in hybrid electric vehicles (PHEV) and extended-range hybrid electric vehicles (EREV). We can system...[Details]
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The following sample programs can also be directly referred to the examples in the CD, which have detailed comments. 1. Run PN. Here are the steps to write and compile AVR C language source programs ...[Details]
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A hybrid system that can challenge the Prius head-on with its technological strength seems to be coming soon. In December 2010, Honda announced that it would begin verification experiments on elect...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
Power technology
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