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On March 28, Shenzhen Ziguang Tongchuang Electronics Co., Ltd. (hereinafter referred to as "Ziguang Tongchuang") issued the winning bid announcement of the "HAST Test Chamber Procurement Project". T...[Details]
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1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excita...[Details]
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(Image source: BAE Systems official website) According to foreign media reports, BAE Systems has recently launched the 360 Multi-Function Vehicle Protection (MVP) sensor. As part of the company'...[Details]
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On April 24, a discussion meeting on the industry standards of iron-chromium liquid flow batteries was held at Herui Electric Power Technology Co., Ltd., sponsored by the Energy Industry Flow Batte...[Details]
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The intelligent fetal monitoring system uses the MSC1210 microprocessor produced by TI with a 24-bit A/D converter and strong analog performance and digital processing capabilities. The microproces...[Details]
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There are several ways to charge the batteries of portable products. Taking mobile phones as an example, we can use wall adapters or other charging devices to charge. The current provided by this m...[Details]
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The LED
industry and the traditional lighting industry are closely related to lighting technology. Like any other technology, lighting technology has its own special terms. These special terms...[Details]
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SiCMOSFET has excellent switching characteristics, but due to the very large changes in voltage and current during its switching process, such as Tech Web Basic Knowledge SiC Power Components "SiC MO...[Details]
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Apple today announced that the App Store now offers search suggestions, a new feature designed to make it easier to find what you're looking for when you're looking for new apps or games. Users will ...[Details]
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In the summer of 1987, when the then deputy director of the State Economic Commission visited Shanghai Volkswagen, he issued a warning in front of Chinese and German personnel: "If the proportion of ...[Details]
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LED phosphor
The glue preparation process is
a very basic part of the
LED
manufacturing process. Let's see how it is done.
Preparation:
1. Turn on a...[Details]
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The development of wireless sensor networks, embedded processing technology, wireless network technology and wireless control technology has brought practical and feasible application results to th...[Details]
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1. Circuit working principle
The circuit of a simple small capacitor tester is shown in the figure below. It uses the light-emitting diode to determine whether the small capacitor is good or b...[Details]
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I remember seeing some very old radios when I was young. Those antique radios were quite large, probably taking up an entire polished wooden cabinet about the size of a refrigerator.
The...[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]