-
Principle of the generator hydrogen system
Direct replacement of air and hydrogen in the generator is not allowed to prevent the formation of mixed gas with explosive concentration. Our factor...[Details]
-
Robots are known as "the jewel in the crown of manufacturing". Their research and development, manufacturing and application are important indicators of a country's scientific and technological inn...[Details]
-
Reference address of this article: http://www.eepw.com.cn/article/202103/423865.htm Fig.1.In hybrid-electric vehicle electrical architectures,the on-board charger must contend with the AC power lin...[Details]
-
Overview
The MAX9949/
MAX9950
are dual-channel parametric measurement units (
PMUs
) with four main operating modes:
FIMI—Flow Addition/Flow Measurement...[Details]
-
The high cost of hydrogen fuel cells has always been a major obstacle to the commercialization of hydrogen energy. Recently, scientists from the Hong Kong University of Science and Technology have...[Details]
-
Agilent InfiniiVision Series oscilloscopes offer integrated FlexRay serial bus triggering, hardware decoding, eye diagram mask testing, and the most extensive FlexRay physical layer compliance test s...[Details]
-
1 Introduction
At present, high-voltage and high-power inverters are a very important application field. The maximum power level of inverters based on IGBT is about 5000kW, and it is d...[Details]
-
PWM (Pulse Width Modulation) is a pulse width modulation technology. The required waveform (including shape and amplitude) is obtained by modulating the pulse width.
PWM is also a commonly used an...[Details]
-
LED backlight
LCD
monitors
have experienced a blowout development this year. The market has gradually become richer with LED backlight LCD monitors. Coupled with the continuous de...[Details]
-
The engine is the most important factor affecting the NVH performance of a car. In-depth prediction and optimization of vibration and noise performance during the engine design phase has become a b...[Details]
-
1. Serial communication 1.1. The basis of computer communication Computer communication: It is the combination of computer technology and communication technology to complete the information exchange...[Details]
-
On the morning of January 19, foreign media reported that Apple supplier Foxconn has obtained permission to build a new $270 million factory in Vietnam, which may produce MacBooks and iPads. ...[Details]
-
ASTM/CEN Acoustic Emission StandardsCEN Standards European Committee: Acoustic Emission StandardsEN 1330-9: Nondestructive Testing, Terminology, Conditions for Acoustic Emission TestsprEN 13...[Details]
-
At the 2012 Guangzhou Auto Show, many manufacturers launched hybrid models. At the Changan Automobile booth, we saw Changan launch its own hybrid system. What are the characteristics of this hybrid sy...[Details]
-
At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD