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The HAL series is a comprehensive electrical safety tester developed and manufactured by SEAWARD, a subsidiary of the German GMC-Instruments Group. Due to its powerful functions, reliable performance...[Details]
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On September 25, Sungrow released the first industrial and commercial liquid-cooled energy storage system PowerStack 800CS for 10/20kV large industrial scenarios, leading industrial and commerc...[Details]
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After a day's work, we put aside our nervous mood and don't want to be disturbed anymore. However, when we walk into the elevator, brainwash advertisements such as "Looking for a job, talk to the bos...[Details]
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Wireless remote control switches control the opening and closing of electrical appliances in a non-contact manner. No wiring is required between the control buttons and the controlled appliances. ...[Details]
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According to the news from Huangshan New Town, the Tengda Microelectronics chip packaging and testing project has completed the renovation of the factory and is expected to be officially put into pro...[Details]
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Current transformers measure current or transfer energy from one circuit to another, so their design requires different calculations than the corresponding voltage transformers. The reason for this...[Details]
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While Samsung is constantly engaged in internal strife with LG in China, on the other side of the ocean, display giants such as BOE are rising rapidly in China. With wolves in front and tigers behind...[Details]
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With the development of digital imaging technology, cameras as a sensor have been widely studied. In the past year or so, ToF technology has frequently appeared on various mobile phone products as a ...[Details]
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LED drivers are familiar to engineers, as they are widely used in large shopping mall displays, LED backlights, lighting , and other applications. This article lists the top ten LED drivers t...[Details]
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Design of milliohm resistance measurement circuit
In an airplane, the fuselage is usually used as a power supply wire. In order to ensure the normal power supply of the airplane, th...[Details]
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Samsung Electronics said on September 6 that its first foldable screen smartphone Galaxy Fold with 5G technology will be available in South Korea from September 6. The company said the device is pric...[Details]
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Many occasions require monitoring of multi-point temperatures. There are many sensors for measuring temperature, and currently thermocouples and thermal resistors are commonly used. Thermocouples h...[Details]
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The button status serial port is input to the 51 single-chip microcomputer through 74ls165 and displayed on the digital tube. Each button corresponds to a segment on the digital tube.
The proteus sim...[Details]
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It is best to use 1000V to measure the insulation resistance of the secondary circuit. If 1000V is not available, a 500V megohmmeter can also be used. The insulation standard is: not less than 1mΩ in...[Details]
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Shanghai International Auto Parts, Repair, Inspection and Diagnosis Equipment and Service Products Exhibition
National Exhibition and Convention Center (Shanghai), December 2-5, 2024
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