Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Current sampling is the basis of FOC, which includes current sensor sampling and resistor sampling. Resistor sampling is widely used due to its simple and low-cost application.
Resistance sampling inc...
[i=s]This post was last edited by Jacktang on 2020-11-4 21:26[/i]Many original equipment manufacturers (OEMs) have historically relied on field programmable gate array (FPGA) technology to drive cutti...
[i=s]This post was last edited by 2429129589 on 2019-12-18 11:55[/i]This is an old question from the 2016 TI Cup Provincial Competition about designing a step-down DC switching power supply using LM51...
On October 27, the 5.175MW/10.062MWh energy storage project (hereinafter referred to as the Desay Energy Storage Project) of Huinan Park of Huizhou Desay Battery Co., Ltd., invested and constructed by...[Details]
Intel, EXOR International, JMA Wireless, and Telecom Italia Collaborate to Demonstrate the Advantages of Deploying Pre-built 5G Private Networks and AI
News:
Recent...[Details]
Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is wide...[Details]
According to foreign media reports, recent research by Israeli cybersecurity company Regulus Cyber shows that the navigation systems of Tesla Model S and Model 3 electric vehicles are vulnerable to...[Details]
On September 30 this year, the Munich Court in Germany ruled that Lenovo had infringed Nokia's EP1433316 patent and issued an injunction as well as product recalls and damages. According to the lat...[Details]
If we must give "2019" a title of the first year, it should be the first year of commercialization of autonomous driving. The reason is simple: the sales volume of the automobile market has declined....[Details]
1. Introduction to UART principle There are two data communication modes: parallel communication and serial communication: §Parallel communication: Use multiple data lines to transmit each bit of...[Details]
SNE Research has updated the global ranking of installed capacity of power batteries in July. LG Chem, which is betting on the demand for Europe and Tesla , continues to advance rapidly. The instal...[Details]
Middle East’s fastest growing operator to provide users with seamless connectivity through BICS’ managed roaming services Beijing, China, November 8 , 2023 - BICS, a leading international...[Details]
1. DC resistance measurement 1.1 Measurement method Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible to check whether the conductive circ...[Details]
Both the ohmmeter and the megohmmeter can be used to measure resistance. Multimeter Ohmmeter: 1) When used to measure resistance, the resistance value measured is generally not large; therefore, ...[Details]
introduction There are many types of switching power supplies, and the design methods are also complex and varied. Therefore, it is necessary to study a simple method to quickly design the required g...[Details]
1 Introduction The Technical Requirements for Centralized Monitoring Systems of Communication Power and Air Conditioning stipulates that the monitoring system is a multi-level distributed computer...[Details]
RISC and CISC, this pair of enemies, have been in constant entanglement since the day they were born. Until today, after years of development, both have opened up a world in their respective fields a...[Details]
LED digital tube is
composed
of light emitting
diodes
, also known as
semiconductor
digital tubes. Strip-shaped light emitting diodes are connected in a common cathode (negative) or c...[Details]