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2024-07-05

Classification of temperature sensors

Temperature sensors are used in automobiles, consumer electronics, household appliances and other products. According to the characteristics of temperature sensing elements, they are mainly divided into thermistors, thermocouples, and resistance temperature detectors as shown in Figure 1. Their measurement temperature range, measurement accuracy, and cost are different.

Classification of temperature sensors

Aging phenomenon and cleaning methods of wedge

2024-06-11

Wedge is an important tool for wire bonding in the semiconductor packaging process. This article describes the phenomenon of wedge aging. The study shows that the causes of wedge aging are the wear of the wedge blade end face and the influence of the blade end face product. The wear of the wedge blade end face is irreversible. The wedge blade end face product can be removed by cleaning methods, so that the wedge can continue to be used before it fails due to wear.

Introduction and Application of Aviation Power Supply

2024-05-31

With the expansion of global air transportation and the rapid development of aviation technology, a stable power system has become a key factor in ensuring the continuous operation of aircraft. International aviation units have developed a series of aviation regulations, such as MIL-STD-704F, RTCA DO160G, ABD0100, GJB181A, etc., aimed at standardizing the power supply characteristics of aircraft electrical equipment to ensure that the aircraft can still operate normally under various power supply conditions.    
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Chengdu Sandao Technology Co., Ltd. (abbreviation: Sandao Technology) is an evolution of a supplier team with more than 20 years of development history and is committed to providing high-quality electronic components and technology products. In 2018, in order to seek new prospects for the company Development, a company independently established in Chengdu, the existing team has many years of rich industry experience, professional knowledge and honest and trustworthy communication skills.
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