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This article mainly introduces the structure and functions of the junction box, a packaging material for solar cell modules:
Figure 1 Solar cell module junction box
1. Structure of the ju...[Details]
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According to the latest statistics from the Semiconductor Industry Association (SEMI), global silicon wafer shipments increased by 2.7% to 2.92 billion square inches in the first quarter of 2020, com...[Details]
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Contents The invention relates to a method and a circuit for measuring the zero-line current of a single-phase electric energy meter. Background of the Invention With the development of society, th...[Details]
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The V-cone flowmeter is a conical flow cutoff piece suspended in the center of the pipeline, which is mainly used to measure water, steam, air, natural gas, nitrogen, coke oven gas and organic gas. W...[Details]
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The 94th China Electronics Fair, the largest and most anticipated electronics industry event, will be held at the Shanghai New International Expo Center from October 30 to November 1, 2019. With the ...[Details]
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0 Preface It is predicted that the global router market will reach 15.9 billion US dollars by 2015. The development of home routers is particularly rapid. Currently, the regions with the largest dema...[Details]
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After comprehensive evaluation and testing by Beijing Jianheng Certification Center (CGC), Chint Power's new generation of 1.25/1.5MW centralized inverters successfully passed product testing and o...[Details]
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ZESTRON is a provider of consulting and training services for electronic manufacturing. In 2004, ZESTRON established its North Asia headquarters in Shanghai, and now has 8 technical centers around th...[Details]
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After overcoming the controversy over screen defects, Galaxy Fold has been sold in South Korea. Many consumers have received the physical phones. As media and consumers continue to upload reviews, th...[Details]
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0 Introduction With the rapid development of the information age, information science and technology has become a powerful driving force for the development of the international community and world e...[Details]
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The simplest white light LED is obtained by adding phosphor to blue light LED, also known as 1-PCLED (Phosphor Converted LED), and its basic structure is shown in Figure 1. Because this LED is encapsu...[Details]
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The core of the electronic license plate is the electronic tag based on RFID technology, and RFID electronic tags are divided into two categories: active and passive. The advantages and disadvantag...[Details]
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In C language, it is not easy to use an accurate delay program. In IAR, there is a function called __delay_cycles(), which is defined in the header file intrinsics.h. The function is to delay N instr...[Details]
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A wireless heart rate measurement system is designed and implemented based on LabVIEW as the development platform. The HKG-07B infrared pulse sensor is used to collect ECG signals. After amplificatio...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
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