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With the miniaturization of switching power supplies, the switching frequency must be high. This high frequency, the fundamental wave itself constitutes an interference source, emitting a stronger c...[Details]
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Abstract: Firstly, the advantages of high-frequency link inverter technology in inverter power supply are briefly introduced. Then, the main circuit and control scheme of 1000VA high-frequency lin...[Details]
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With the continuous improvement of technology and its application in various fields of social life, artificial intelligence is no longer regarded as a kind of "magic", but has become a productivity t...[Details]
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Medical melt-blown filter material synthetic blood penetration tester is used to measure the penetration performance of liquid-derived liquids such as synthetic blood, so as to evaluate its safety pr...[Details]
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Signal generators have a well-defined mission in a test system: simulate the signals that a device under test (DUT) might encounter during normal operation. In the past, such signals were simply sine ...[Details]
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1 Hybrid conversion method---topology of the new Boost conversion circuit
This new hybrid conversion method can be best explained by the following example. Figure 1 (a) shows an improved C...[Details]
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Recently, German photovoltaic inverter manufacturer KACO new energy said that the total order volume in the third quarter of 2017 reached 550MW, and the cumulative total order volume in 2017 was ab...[Details]
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At 2:30 this afternoon, Honor's summer 5G new product launch conference will be held. This conference will bring two new 5G phones, Honor 30 Youth Edition and Honor X10 Max. We at Fast Technolo...[Details]
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Recently, Tesla's stock closed at its highest price ever, with a market value of US$70.9 billion, making it the third most valuable automaker in the world, behind Japan's Toyota and Germany's Volkswa...[Details]
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The conditional structure and the event structure are generally similar in that they both need to handle a branch. However, they also have differences, as shown in the following:
1. The conditional s...[Details]
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Apple is widely expected to ditch the notch on the iPhone 14 Pro models, but there have been conflicting rumors about the new design, with early rumors suggesting a hole-punch design with Face ID som...[Details]
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The memory of a PLC programmable controller can be divided into three types: system program memory, user program memory and working data memory.
1. System program memory
The system ...[Details]
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With the bidding of smart meters by State Grid Corporation of China (hereinafter referred to as SGCC), the competition among meter manufacturers is becoming increasingly fierce. Production cost has be...[Details]
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On January 7, 2021, Horizon Robotics announced the completion of a $400 million Series C2 financing, led by Baillie Gifford, Yunfeng Fund, CITIC Industry Fund, and CATL. So far, Horizon Robotics has ...[Details]
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According to Japanese media reports, the first ASML EUV lithography machine purchased by Japanese semiconductor foundry Rapidus will arrive at New Chitose Airport in Hokkaido in mid-December ...[Details]
Microcontroller MCU
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