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Traditional distributed
power
architectures use multiple isolated DC-DC
power
modules to convert the 48V
bus
voltage to system power voltages such as 5V, 3.3V, and 2.5V. How...[Details]
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1 Introduction
At present, an unprecedented change is taking place in the field of microelectronics and its application. This change is caused by the research, application and development of s...[Details]
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Abstract: This article introduces the AT88RF256 radio frequency card reader and writer suitable for 125 kHz low frequency developed using the AT-RFMOD06 series radio frequency base station module of B...[Details]
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In the 1980s, digital circuits developed rapidly, and their testing tools, digital oscilloscopes, also sprang up like mushrooms after rain. Since digital oscilloscopes are much more expensive than ...[Details]
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There are many types of oscilloscope probes, and there are also many types of probes that match oscilloscopes, including passive probes (including high-voltage probes, transmission line probes), activ...[Details]
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Looking back about ten years ago, the automotive industry was basically based on two power systems - gasoline and diesel, which has been the unchanging "loyalty" of the automotive industry for mor...[Details]
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0 Preface
With the rapid development of science and technology, especially the widespread application of digital technology and various large-scale integrated circuits, my country's avionics equipm...[Details]
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1. Overview of this article In recent years, with the gradual deepening of the reform of the enterprise economic system and the accelerated development of enterprise scientific and technologica...[Details]
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The fast charging curve of Hyundai Ioniq is out. This 77kWh electric car does charge quickly from 10% to 80% in about 18 minutes. In this picture, a breakdown table is made. 10%-50% time is 8 minut...[Details]
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In the railway braking energy recovery project in the Philadelphia area of the United States, the hybrid energy storage system composed of lithium batteries and Maxwell's supercapacitors not only...[Details]
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All instruments that generate test signals are collectively referred to as signal sources. The oscillating circuit of a signal generator is also called a signal generator, which is used to generate...[Details]
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Last month, Black Shark launched the Black Shark 4 and 4 Pro smartphones in the domestic market. Although there are several versions of these devices, not all of them are available for purchase. The...[Details]
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After the end of the first quarter of 2022, the global chip shortage crisis has not shown any obvious signs of easing. The ever-lengthening delivery time of front-end and back-end equipment reminds t...[Details]
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51 single-chip microcomputer, I2C 24c02 1-99 seconds cycle timer simulation circuit. The program source code HEX file single-chip source program is as follows: #include "reg52.h" ...[Details]
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Electric cars are the future of sustainable transportation. They have large battery compartments on wheels and are an alternative to gas-guzzling, carbon-intensive internal combustion engines.
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PCB Design
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