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Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of rippl...[Details]
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This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. The entire ...[Details]
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At present, the digital revolution and
the Internet
economy are sweeping the world. With the application of various information systems in various industries, the uninterruptible
power ...[Details]
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On March 20, Sanjing Electric, a well-known first-tier inverter manufacturer in the industry, held the i Home new product launch conference in Shanghai. The new i Home R5 series of home photovoltai...[Details]
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1 Introduction With the development of industry, the increase of power grid capacity and the increase of rated voltage levels, pollution flashover accidents caused by the external insulation of power...[Details]
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On March 12, 2021, the Open Day of the Suzhou R&D Center of Lingpai New Energy with the theme of "Leading the Era, Energetic Future" was successfully held. Through this open day event, Lingpai New En...[Details]
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Sine wave to square wave circuit
CD4093.pdf
The input sine wave voltage provides working power for IC1 through a half-wave double voltage circuit composed of C1, C2, D1, and D2. IC1A ...[Details]
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Jiwei.com reported on March 16 that the iQOO Neo5 with a "powerful dual-core" was officially released today, with a starting price of 2,499 yuan, including the 8GB+128GB version at 2,499 yuan, the 8G...[Details]
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The typical reading/writing time of each EEPROM unit of PIC16F877 is 4ms, and the maximum is 8ms. In the process of programming each EEPROM unit, the CPU needs to insert a waiting time, which can be ...[Details]
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Recently, at the "UWB is actually not that mysterious - the latest technology, solutions, market, application analysis" seminar organized by EEWORLD, Ouyang Fu, NI Asia Pacific Semiconductor and Elec...[Details]
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In recent years, many countries in the world have formulated policies to phase out incandescent bulbs in stages. For example, China plans to phase out all incandescent bulbs above 60W for general lig...[Details]
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The effect was released on March 24, 2022. Chinese translation has been added. The APP includes temperature and humidity, calculator, and wifi connection. When connected to wifi, it can perform NTP t...[Details]
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China Energy Storage Network:
Recently, the National Bureau of Statistics released economic and power operation data for the first quarter of 2020. The data showed that from January to March,...[Details]
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introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]
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Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]