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What is the real gold?
What is the real gold of Hong Kong Xifu Jewelry?
SIEMENS Sensors (Germany)
Founded in 1847, Siemens AG is a world-renowned leading enterprise in the field of electrical and electronic engineering. Siemens has been in China since 1872. For more than 140 years, Siemens has consistently supported China's development with innovative technologies, superior solutions and products, and established a leading position in the Chinese market with outstanding quality, …
How important are chips for cars?
In vehicle parts, the chip is the core. A chip can be understood as a large number of integrated circuits embedded in a semiconductor, such as silicon, to perform a certain function. At present, there are many ways to classify automotive chips, such as functional chips, power devices and sensors, SOC, MCU and AI, core …
What conditions should chip decryption work have?
Chip decryption service is also known as IC decryption, single-chip decryption, is the analysis of advanced chips in the competitive market, and decryption research of the internal structure of these chips, and then innovative design and manufacturing, production, learning, research here to find a new point of combination. What are the requirements for chip decryption? …
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What is the structure of the patch resistor?
Veneer resistor (rectangular sheet resistor) is short for sheet fixed resistor. It is a metallic glass glaze resistor, which consists of four parts. 1 substrate: the substrate material is generally 96% alumina ceramic, not only needs good electrical insulation, but also needs excellent thermal conductivity. Electric energy and good mechanical strength at high temperature. The …
Do you know any special resistors?
Resistors are common electronic components. Common resistors may be known to everyone how to do one or two, but today, the special resistors we say are not known to ordinary people. Today, Xiaobian will introduce three kinds to you! The first type of safety resistor Also called fuse resistor, under normal circumstances plays the dual …