Differential mode current and common mode currentradiation generation : current causes radiation, not voltage, static charge generates electrostatic field, constant current generates magnetic field, a...
1. Fast charging drives adapter miniaturization
In recent years, with the popularity of mobile phone fast charging technology and USB Type C PD, the charging power of portable electronic devices such ...
There are generally three basic working modes for non-isolated switching power supplies: buck, boost, and polarity reversal. The others are converted from these three forms, such as flyback, forward, ...
// Module function description// When the direction control signal "wr_" is "1", y_ is used as output and its value is the value of input signal a_// When the direction control signal "wr_" is "0", y_...
Preface ShineBlink is a universalIoT smart hardware development board with zero threshold, zero development environment and low code. Gizwits provides developers with the ability to put low-threshold ...
Renesas Electronics Corporation (TSE: 6723), a premier supplier of advanced semiconductor solutions, and StradVision, a leading provider of vision processing technology solutions for autonomous drivi...[Details]
Realme X7 Max is a new phone that was originally scheduled to be launched in India on May 4, but due to the new round of COVID-19 in the country, Realme had to postpone the event. While a new relea...[Details]
Display screen production method
LED screens, as a new media, are more likely to attract people's attention with moving luminous images and texts. They have a large amount of informati...[Details]
1 Scope
This standard specifies the classification and terminology, requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. of vehicle reversing radar....[Details]
On September 27, MIUI's official Weibo account released a message: "#MIUI11# development version is now fully available!" The new MIUI11 system has been upgraded in many aspects, including "design", ...[Details]
When designing a PLC application system, the first thing is to carry out the functional design of the PLC application system, that is, according to the functions and process requirements of the con...[Details]
A perfect capacitor will not produce any energy loss itself, but in fact, because the material used to make the capacitor has resistance and the insulating medium of the capacitor has loss, various...[Details]
Piezoelectric ceramics can be used as sensors. Using the 50mA range of a multimeter, you can accurately test and determine whether it is good or bad. The method is: put the piezoelectric ceramic to ...[Details]
1. Introduction:
Hello everyone, today’s topic is: Practical audio and video development!
Content points:
1. Current embedded audio and video technology points and requirements...[Details]
Series 2: Basic Research and Performance Research Test Scheme of Memristor Unit
Memristor is called memristor in English, represented by the symbol M. It constitutes four basic pass...[Details]
On August 20, Tesla's global vice president Tao Lin revealed on Weibo that Tesla's Shanghai Energy Storage Super Factory is accelerating construction and the progress has reached about 45%. It is u...[Details]
The purpose of HD (High Definition) TV systems is to create a new quality of experience (QoE). This QoE is determined by several factors, the most important of which are image and sound quality. The...[Details]
In the switching power supply topology with transformer , when the switch is turned off, the loss caused by the overlap of voltage and current is the main part of the switching power supply loss. At...[Details]
PCB Design
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