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Analyzing a
power supply
usually starts with the input. 220V AC input, one end passes through a 4007 half-wave rectifier
The other end passes through a 10 ohm
resistor
and is filtered ...[Details]
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This specification is written to improve the quality and maintainability of source programs, and ultimately improve the productivity of software products. This standard specifies the specifications...[Details]
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1 Introduction
This paper introduces the software and hardware interface between the embedded 32-bit multimedia microprocessor SPCE3200 of Lingyang Company and the color TFT LCD LQ057Q3DC02 of...[Details]
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In response to strong demand from customers for 8-inch wafer foundry capacity, World Advanced will adopt a dual-track approach of expanding production capacity and retaining talent, and does not rule...[Details]
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Argonne National Laboratory, Intel and HPE said Thursday they have installed all 10,624 blade servers for the Aurora supercomputer. The supercomputer project was announced back in 2015, but has had a...[Details]
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According to news on September 11, Arm, a chip design company owned by Japan's SoftBank Group, announced its IPO pricing last week, planning to issue 95.5 million American depositary shares at a pric...[Details]
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After years of development of new energy vehicles dominated by pure electric vehicles, fuel cells have become increasingly popular in 2019. As shown in the figure below, we can see that China's fuel...[Details]
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In the turbulent electrification trend, it seems a bit premature to say that pure electric power with large batteries must be within reach in the future, rather than in a state of chaos and uncert...[Details]
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Recently, Yanfeng, a global auto parts supplier, demonstrated its understanding of future luxury cockpits through the concept car XiM23. The design is inspired by the company’s recently released luxu...[Details]
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Voltage, output current and voltage adjustment range; the other is quality indicators, which reflect the quality of a voltage stabilizer, including stability, equivalent internal resistance (outpu...[Details]
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According to MEMS Consulting, recently, South Korean imaging radar technology startup Bitsensing announced a collaboration with Infineon , a world-leading semiconductor solutions company, to launch a...[Details]
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1 Domestic research status
At present, low vibration and noise, high-efficiency blades usually adopt the design method of increasing the number of blades and twisting the blades. It is often d...[Details]
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Recently, United Electronics has developed the fourth-generation (Gen4) attached automatic transmission controller platform for different types of solenoid-driven transmissions to meet the requiremen...[Details]
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The spectrum of EMI radiation generated by a switch mode power supply (SMPS) is a function of many parameters, including the size of the hot loop, switching speed (slew rate) and frequency, input a...[Details]
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With the previous Tick interrupt, the basic task switching conditions are "everything is ready, only the east wind is missing". However, this "east wind" is also difficult to understand, and only t...[Details]
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