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The switching power supply effectively controls the output voltage and current by changing the conduction ratio of the switching device. It usually works at a switching frequency of more than tens of...[Details]
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High voltage transformer drive circuit
The high-voltage transformer drive circuit adopts a single-ended drive working mode. This circuit is simple and has high working reliability. The power tube i...[Details]
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/*********** (C) COPYRIGHT 201 2************
* Program author: Lan Yu (QQ:983931459, Email: chenhengchuan@163.com )
* Program version: V1.0
* Preparation date: 2012-11-02
* Compiler: Keil C uVisi...[Details]
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On December 29, 2021, Yangtze Memory released its new consumer-grade flagship solid-state drive product, TiPro7000. The product uses Yangtze Memory's third-generation 3D flash memory chip based on th...[Details]
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LED display is widely used for its advantages such as easy use and low price. Its display interface can be divided into two types according to the driving mode: static display and dynamic display. Alt...[Details]
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Background: China's urban rail transit construction is in a stage of rapid development. In 2013, the newly put into operation mileage was 340 kilometers, and the operating mileage of urban rail t...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
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Cisco has opened up the MindMeld platform for data scientists to build complete end-to-end conversational AI assistants, bots, and applications for enterprise customers. Previously, MindMeld has been...[Details]
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The Fluke 1587 FC Insulation Multimeter combines a digital insulation tester with a full-featured, true-rms digital multimeter in a single, compact, handheld product, maximizing versatility in troubl...[Details]
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The use of digital multimeters has become very popular, but in common books on electrical technology, the measurement method of semiconductors is mostly using pointer multimeters, and the use of di...[Details]
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When it comes to the gain method to test the noise coefficient, everyone is familiar with it. This is a simple test method, and the accuracy is not as good as the Y factor method. However, in some te...[Details]
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1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
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On March 30, blogger @数码闲聊站 broke the news that Motorola is testing the Snapdragon 8 Plus flagship processor, and this new flagship will debut in Q2 this year. @Digital Chat Station said tha...[Details]
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Beijing time, April 14th afternoon news, it is reported that after releasing a strong first-quarter financial report, TSMC today expects sales in the second quarter of this year to reach approximatel...[Details]
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On July 25, Apple announced last month that its design chief Jony Ive had resigned and would set up his own independent design company. Now, the name and logo of his new company have been revealed, a...[Details]
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