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A typical power line filter is shown in Figure 1. The coils of L1 and L2 are wound in the same direction on the same magnetic core. The magnetic flux generated by the two inductors for the differentia...[Details]
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Microsoft is no stranger to innovation, having delivered outstanding products under its Surface brand, such as Surface Duo and Surface Book, according to Windows Latest. According to recently p...[Details]
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After the official version of iOS 15.4 was pushed, many users said that the battery life and power consumption of the iPhone increased sharply. Many iPhone owners said that before the upgrade, the iP...[Details]
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15. Ultrabeam is the first gamma-ray laser and could change medicine forever
DARPA has a number of laser programs in development, but this technology may have some of the broadest civilian applic...[Details]
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When debugging stm8s207, I found that after unplugging the power supply and plugging it in again, the program died inexplicably. At first, I thought that the microcontroller was not reset, and checked...[Details]
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The history of the development of frequency converters should start with DC motors and AC motors.
DC electric traction and AC motor traction were born in the 19th century, with a history of mor...[Details]
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Design the hardware platform with S3C2440A as the main controller and Ethernet control chip DM9000AEP with ARM920T as the core; Build and transplant the embedded Linux operating system suitable for ...[Details]
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We know from the microcontroller that at the moment of power-on, the MCU's program pointer PC will be initialized to the address at the power-on reset, from which address the instructions to be exe...[Details]
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According to Jiwei.com, on July 16, an investor asked Yaxiang Integration: What is the impact of the Wuhan Hongxin project being unfinished on the company? How many engineering orders does the compan...[Details]
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Many people cannot distinguish between the three display screens: LED, OLED, and LED backlight. Currently, many manufacturers have changed the concept when promoting their products. It is obviousl...[Details]
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Four speed regulation methods of motor
The four common speed regulation methods of motors are as follows:
Variable frequency speed regulation: The speed of the motor is changed by changin...[Details]
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According to digital blogger @数码疯报, a new version of Honor Play3 will be launched, with the processor replaced from Kirin 710F to Kirin 710A, and other configurations remain unchanged. If i...[Details]
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Introduction
The MD series ESC solution adopts FOC control technology and supports multiple types of (sensorless/Hall/servo)
DC brushless motors
. Users can
adapt
parameters
based...[Details]
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Recently, CATL's first overseas factory in Thuringia, Germany, achieved mass production of lithium-ion battery cells as scheduled, marking a milestone breakthrough in CATL's global development....[Details]
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New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]