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Heating, ventilation and air conditioning (HVAC) technology makes the interior and vehicle cabin comfortable. HVAC facilitates the management of the comfortable temperature environment inside the ...[Details]
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1. Model Keysight/Agilent signal generator E4428C 2. Fault description: Error 210.256.315.514; phase noise difference; UNLEVEL error. 3. Testing and Judgment According to the customer's descripti...[Details]
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RF conformance testing is a very important test for mobile terminals before commercial use in the industry, and is also a test that operators, mobile phone manufacturers, etc. pay close attention ...[Details]
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In the first half of 2021, the impact of the chip supply and demand imbalance continued, and the inventory of overseas IC manufacturers fell into a low warning level. Domestic foundry factories wer...[Details]
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With the rapid development of electronic technology, digital engineers use signals with higher bit rates than ever before for data transmission and device communication. At the same time, RF engineers...[Details]
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The launch conference of Huawei's digital credit card Huawei Card was held in Shenzhen on September 3. According to feedback from IT Home netizens, HUAWEI Card is now officially online and users can ...[Details]
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SA60 and LMD18245 are full-bridge power output circuits for small and medium-sized DC motors launched by Apex and NS, respectively. They have the commonality of realizing the functions of powe...[Details]
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A brief analysis of the core performance of automotive CIS - HDR
introduction:
The combined efforts of consumers, policies/regulations, and the market cont...[Details]
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Not long ago, an investor asked Xinwei Communication on an interactive platform: When Apple launches the third generation of SE in the first half of next year, which products will Xinwei be involved...[Details]
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On June 30, State Grid Corporation of China held a seminar on the strategic situation of "Ubiquitous Power Internet of Things and Energy Transformation". Experts attending the seminar unanimously a...[Details]
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The transmission converts the engine torque and speed into the traction and speed required by the car, and can meet the change of rotation direction required to make the car move forward or backward. ...[Details]
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0 Introduction
With the rapid growth of car ownership, the problem of urban traffic congestion can no longer be ignored. In order to understand the driving conditions of vehicles on the road...[Details]
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LEDs are widely used in E27, GU10, PAR lamps, MR16 and other fields. However, there are some problems in the application of LED-MR16 driven by electronic transformers. This is mainly caused by 4 r...[Details]
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Abstract: A fully differential transconductance amplifier suitable for pipeline A/D converter is designed. By adopting the gain enhancement method of single-ended amplifier, the operational amplifi...[Details]
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On November 4, Henan Lithium Power Battery Co., Ltd. (henan Lithium Power for short) signed a strategic cooperation agreement with the Fangxian People's Government of Shiyan City, Hubei Province, and...[Details]