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8. Loss and efficiency measurement
To measure the losses and efficiency of any system, it is best to measure the system input and output simultaneously, as shown in Figure 11.
Figure 11. Effici...[Details]
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For a long time, millimeter waves (frequency bands greater than 40GHz) were mainly used in the military field, including various radars, satellite communications, etc., and civilian applications were...[Details]
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In the photovoltaic grid-connected power generation system, it is necessary to detect the phase and frequency of the grid voltage in real time to control the grid-connected inverter so that its out...[Details]
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Under a newly announced partnership between downstream solar company Conergy and Chinese inverter maker Sungrow, Conergy will source inverters from Sungrow.
Under the agreement, Conergy will...[Details]
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describe
The LT®3956
is a DC/DC
converter
designed to act as a constant current source and constant voltage regulator. It is ideal for driving high current LEDs. The device ...[Details]
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Based on the Audi original self-study materials, this article uses diagrams to share with you the structure and function of the high-voltage components of the Audi new Q2L E-tron. Understand and re...[Details]
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Red light 711 electronic tube circuit diagram
1.
Hongdeng brand 711 series AC six-tube two-band radio circuit schematic (Shanghai Radio Factory No. 2)
2.
Red Light ...[Details]
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On April 19, Tsinghua Unigroup and Ziguang Guwei simultaneously announced that on April 18, 2022, the company received a "Notice Letter" from Tsinghua Holdings, forwarded by its indirect controlling ...[Details]
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There are many types of gas chromatographs, each with different performances. They mainly include two systems: the gas system and the circuit system.
The gas circuit system mainly includes pressu...[Details]
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If you want to change the pin that the LED is connected to, please modify the hardware.h file. If you want to change the brightness of the LED, please modify the Timings section definition in globa...[Details]
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According to Huanghe News, Shanxi Province plans to build 15,000 5G base stations by the end of 2020. As of the end of September, Shanxi Province has invested 4 billion yuan in 5G construction and pu...[Details]
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Humanitarian Award
Perfusion system for automated cell secretion analysis
Challenge: Improve the throughput and reproducibility of routine analysis of pancreatic islet cell secretion in p...[Details]
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1. Basics The nRF52 series chips are all based on the Cortex-M4 core. The Flash operations of the chip are managed by the NVMC (Non-volatile memory controller), and the read, write and erase mechanis...[Details]
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1. Introduction
With the rapid development of power electronics technology, switching power supplies have been widely used, and the ever-changing high-tech products have also put for...[Details]
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According to Taiwan media Economic Daily, Luxshare Precision announced on the 17th that it will acquire Wistron's iPhone manufacturing business for US$472 million, thus becoming Apple's first mainlan...[Details]
Analog electronics
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