Magnetic Coupling Resonant Wireless Power Transfer(MCR-WPT)-- A High-efficiency Power Transmission SystemPage Browsing:718

With the advancement of technology, wireless power transfer has received more and more attention. And as a medium-range wireless power transfer technology with higher power and larger transmission efficiency, magnetic coupling resonant wireless power transfer (MCR-WPT) has become a research hotspot.Wireless power transfer using magnetic coupled resonant circuitsCatalogI Basic Principle1.1 Bas...

Oct 12,2019

The Number of 5G Subscribers of the Three Major Operators in China Exceeds 10 millionPage Browsing:394

Package Discounts, Purchase Discounts and Other Activities Promote Customers to Use 5G as Soon as PossibleUp to 9:30, October 9th, 5G subscribers of China Mobile, China Unicom and China Telecom have respectively reached 5.92 million, 2 million, and 2.08 million, and the total number of subscribers has exceeded 10 million. It is reported that the 5G package w...

Oct 9,2019

Prevention and Leveling Method of the Warping in PCB ProductionPage Browsing:577

CatalogI IntroductionII Prevention of PCB warping During Processing2.1 Prevent the Warping Due to Improper Inventory Mode2.2 Avoid Warping Caused by Improper Design and Processing 2.3 Eliminate Stress on Substrate 2.4 Baking BoardIII Leveling Method of PCB warping3.1 Level Warping in time in the Production of PCB Boards3.2 Leveling Method of Finished PCB Warping ...

Sep 24,2019

How to Test Different Kinds of Resistors with a Pointer MultimeterPage Browsing:546

Resistors are one of the most basic components in electronic circuits. Testing resistors is the basic skill for mastering and learning electronic technology. The testing methods and experience of common resistors are introduced in the following. A Pointer MultimeterCatalogI Fixed resistorsII Fuse resistorsIII PotentiometersIV Positive Temperature Coefficient (PTC) ThermistorsV Negat...

Sep 23,2019

Features, Developemnt Trends and Disadvantages of Wireless Power TransferPage Browsing:439

Wireless power transfer uses radio to convert the power generated by the power plant into radio waves, and then collects and converts the radio waves into electric power through a specific receiving device for use people to use.Wireless Power Transfer SystemCatalogI IntroductionII DevelopmentIII FeaturesIV TrendsV Latest NewsVI Problems and CountermeasuresI Intro...

Aug 28,2019