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In the second and third quarters of 2019, the OnePlus 7 series stole the limelight. Its powerful configuration and stunning screen effects captured a large number of users. In the fourth quarter, new...[Details]
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There has been a problem since the emergence of mobile phones: many mobile phone manuals or store clerks will tell you that you need to charge your phone for more than a certain number of hours dur...[Details]
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On July 26, the National Energy Administration issued the "Notice on Publicizing the Third Batch of the First Major Technical Equipment (Projects) in the Energy Field", among which the energy stora...[Details]
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IC Insights will release its new 2021 McClean Report - "Global Semiconductor Industry Comprehensive Analysis and Forecast" later this month. Part of the new report will study chapters divided by regi...[Details]
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Apple iPhone 12 and iPhone 12 Pro are available for pre-order, and both models will be officially released on October 23. However, the pre-orders for the two models are so popular that the delivery t...[Details]
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As the automotive industry moves towards electrification and intelligence, the complexity of vehicle energy management is gradually increasing, and the requirements for vehicle energy management sy...[Details]
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1 Several indicators describing the impact of input voltage on output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
It indicates the ratio o...[Details]
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Shanghai, December 9, 2022 - As the demand for the automotive electronics industry increases year by year, Hualing Co., Ltd. and Jiefa Technology have deepened and innovated their corporate coopera...[Details]
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The real-time imaging inspection technology is used to inspect composite blades. Compared with the radiographic inspection technology, the real-time imaging inspection technology can shorten the inspe...[Details]
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STMicroelectronics launches flexible isolated buck converter chip to protect power conversion and gate drive of IGBT, SiC and GaN transistors
China, May 16, 2023 -
ST...[Details]
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introduction
Handheld mobile terminal
Display
From the initial monochrome LCD display screen, to STN, CSTN display technology, to TFT, OLED display screen, and even the conc...[Details]
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General Motors' Cruise self-driving unit is abandoning plans to deploy self-driving taxis by the end of this year, the latest sign that automakers and technology companies are struggling to meet the ...[Details]
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Geomagnetic sensors can be used to detect the presence of vehicles and identify vehicle models. Compared with the commonly used geomagnetic coil (also known as ground induction coil) detector, this...[Details]
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Although many descriptions of modulation portray it as a multiplicative process, the reality is more complicated.
First, for clarity, if the signal Acos(ωt) and the unmodulated carrier cos(ωt) ...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to adjust the speed of the motor to meet the needs of different processes and equip...[Details]