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Ultrasonic nondestructive testing technology is a method of detecting defects based on the effect of the acoustic properties of material defects on the propagation of ultrasonic waves. This technol...[Details]
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Imagine if your laptop or mobile phone, which is out of power, could be fully charged in 1 minute, and your electric car could be fully charged in 10 minutes. Researchers at the University of Color...[Details]
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The MAX1556/MAX1556A/MAX1557 are low-current (16µA), fixed-frequency step-down regulators. These converters feature high operating frequency, low quiescent current, and low dropout voltage. The low...[Details]
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What do we base our decisions on when choosing a mixer? How do we know whether a mixer meets our requirements? Today we will introduce the technical indicators of mixers to help you identify the qu...[Details]
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1. Introduction Reasonable matching of the damping characteristics of the automobile suspension system plays a vital role in improving ride comfort and handling stability. At present, foreign automo...[Details]
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Introduction Today, high-performance power systems have come a long way, and designers are using multiple input voltages to drive multiple voltage rails for a wide variety of applications. The ne...[Details]
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Long ago, precise electrical measurements were made in primitive laboratory environments where power was plentiful and time allotment ensured extreme accuracy. Today, people want to carry instru...[Details]
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LED lighting has developed rapidly in recent years, and LED has been widely recognized as a green, environmentally friendly, clean light source. LED light sources have long service life, energy savi...[Details]
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To properly select D/A conversion chips and related peripheral circuits, you need to understand the performance indicators and pin functions of various integrated circuits, as well as the function...[Details]
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1 Introduction
With the continuous development of power electronics technology, microelectronics technology and microprocessors, the speed regulation performance of asynchronous motor variable...[Details]
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The battery is the least reliable part of the UPS system, but the quality of the UPS design directly affects the reliability of the battery. Keeping the battery charged (even when the UPS is shut d...[Details]
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In recent years, the market for portable devices such as mobile phones has continued to develop rapidly. It is estimated that the shipment of mobile phones will increase from 1.4 billion in 2011 ...[Details]
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Bourns launches automotive-grade thin film chip resistors that meet AEC-Q200 standards.
Provides higher resistance tolerance accuracy and temperature coefficient of resistance (TCR)
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In view of the chaotic market competition in the LED lighting market, many businesses have adopted a vicious price war. It is also very difficult for consumers to understand LED chips as they hav...[Details]
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~ Helping improve the efficiency of vehicle-mounted electric compressors and industrial equipment inverters~
ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufa...[Details]