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Recently, the 2017 Review and 2018 Outlook Seminar of the Photovoltaic Industry was held in Beijing. Sungrow, a powerful inverter technology company, was invited to attend the seminar. With 20 year...[Details]
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(1) Structure of pointer-type insulation resistance meter The common pointer-type insulation resistance meter mainly consists of a hand-cranked DC generator, a magnetoelectric ratio meter and a meas...[Details]
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Delay systems or delay lines are widely used in radar, navigation, communication and other fields. This paper introduces the development of a delay system based on fiber transmission, which overcomes ...[Details]
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With the advancement of the dual carbon goals, electric vehicle on-board chargers (hereinafter referred to as "OBCs") are developing in the direction of bidirectional energy transmission, which can...[Details]
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Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
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Rotary paddle level switch is also called "rotary paddle switch", "rotary paddle level switch", etc. It is mainly used for automatic detection and control of the limit level of various materials (s...[Details]
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The slow charging harness is the harness that connects the slow charging port to the on-board charger and uses AC power.
1. Slow charging harness distribution
High voltage wiring ha...[Details]
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On the morning of November 12th, local time in Israel, TowerJazz held its third quarter earnings conference this year and announced the details of the company's third quarter revenue. The company's ...[Details]
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Recently, Honda Motor and SES Holdings Pte. Ltd. (hereinafter referred to as SES), an electric vehicle battery research and development company headquartered in Boston, USA, signed a joint developmen...[Details]
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It consists of detector diode VD1, low-pass filter circuit L1, L2, L3, C1, C2, C6, C7, video signal high-end compensation circuit L4, R4, input resistor R1, etc. The image intermediate frequency ampl...[Details]
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According to Jiwei.com on March 6, market research firm Counterpoint Research released its latest report showing that OPPO ranked first in domestic market share in January 2021, becoming the number o...[Details]
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During the material inspection of the power module and the testing of some single boards, an oscilloscope will be used to measure the ripple of the power module. Therefore, it is necessary to underst...[Details]
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RCC: reset clock control reset and clock controller. Mainly explain the clock part, especially the clock tree. After understanding the clock tree, you will know the ins and outs of all the clocks of ...[Details]
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Scientists at the University of Minnesota Twin Cities have developed a new superconducting diode that is more energy-efficient, can process multiple electrical signals at once, and contains a serie...[Details]
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A fuse is just a fuse, right? We know that when the current exceeds a certain value, the fuse will cause a circuit to open, thus preventing electric shock and fire caused by overheating of the wire. S...[Details]
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