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1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power co...[Details]
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1 Introduction
In medicine, for lumbar diseases such as lumbar disc herniation, physical traction is usually used as a conservative treatment method. Portable and adjustable traction devices c...[Details]
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Drying method of motor windings
1. Circulating hot air drying method
A drying chamber is made of heat-insulating materials (such as fire-resistant bricks), with an air outlet on the top a...[Details]
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introduce
Optocouplers are widely used for high voltage isolation and electrical noise suppression, both of which are basic requirements for correctly sending data between different voltage potent...[Details]
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On September 9, 2024, local time, Ruipu Lanjun's US subsidiary officially opened in Irvine, California. Following the opening of the European subsidiary in 2023, this move marks that Ruipu Lanjun's...[Details]
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From July 7 to 8, the "2016 Second Lithium Battery and Key Raw Materials Procurement and Matching Conference/Technical Exchange Conference" was held as scheduled in Tianjin, under the guidance of t...[Details]
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At Huawei's winter new product launch conference held on December 23 last year, Huawei Consumer Business CEO Yu Chengdong revealed that the number of devices equipped with Harmony OS has exceed...[Details]
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Today, Xiaomi officially announced that Xiaomi 9 Pro 5G is equipped with triple fast charging, ending battery anxiety. Xiaomi's official Weibo account said that in the 5G era, it is not just about ...[Details]
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Dr. Ashton said that under normal operating conditions, ESD protection components should remain inactive and not affect the functionality of the electronic system. This can be achieved by maintaini...[Details]
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The earliest inventor of the oscilloscope was Karl Ferdinand Braun (June 6, 1850 - April 20, 1918), a German physicist, Nobel Prize winner in Physics, and inventor of the cathode ray tube. In 1873, h...[Details]
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The difference between op amp and comparator:
Although the comparator and op amp have the same symbols on the circuit diagram, there are indeed very big differences between these two devices. G...[Details]
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Abstract: This paper introduces the design of remote automatic meter reading module for LonWorks bus power line data transmission, as well as the structure and function of an intelligent communi...[Details]
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NI proposed the concept of virtual instruments in the 1970s. Virtual instruments are computer instrument systems designed by users on a computer-based platform, with virtual panels and software to im...[Details]
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In the previous section, we obtained the conversion formulas of the touch screen and LCD coordinates about the x-axis and y-axis, which mainly obtain the two length ratios Kx and Ky, and the coordina...[Details]
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Recently, senior executives of Liquid Flow Energy Storage Technology Co., Ltd. were invited to the UAE to hold a project discussion with the UAE Minister of State for Foreign Trade, and were invite...[Details]
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