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The neutral point ungrounded system often has voltage imbalance. There are many reasons for voltage imbalance, which makes it difficult for operation and maintenance personnel to judge. If they fai...[Details]
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The largest electronic information expo in the west, the 2019 China (Chengdu) Electronic Information Expo, will be held at the Century City New International Convention and Exhibition Center in Cheng...[Details]
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Compared with traditional superheterodyne receivers, zero-IF receivers are gaining more and more attention due to their small size, low power consumption and cost, and easy integration. This article ...[Details]
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South Korean telecom giant SK Telecom has signed an agreement with the Incheon Free Economic Zone to develop autonomous driving infrastructure based on 5G. 5G refers to the fifth-generation mobile ne...[Details]
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When it comes to portable devices, power adapters have always been a hassle. Their size, efficiency levels, and inadequate power output have in part undermined the continued reduction in form factor ...[Details]
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Recently, the Shenzhen Regulatory Bureau disclosed CITIC Securities' summary report on the guidance work for Shenzhen Yuntian Lifei Technology Co., Ltd. (hereinafter referred to as Yuntian Lifei) for...[Details]
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Swiss battery manufacturer Leclanché said it has made a breakthrough in lithium-ion battery safety without affecting the performance of the battery cells. By adding a special additive to the electrol...[Details]
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XTYBE Statement 1: 2nd Floor: ABSACC.h, the definition of XBYTE is as follows, #define XBYTE ((unsigned char volatile xdata *) 0), XBYTE is equivalent to a pointer to an unsigned character variable p...[Details]
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According to China News Service, yesterday (26), the head of the Shenzhen Municipal Bureau of Industry and Information Technology revealed at the Huaqiangbei 5G life experience event that the number ...[Details]
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Shorten automotive development cycles by enabling the transition from physical to virtual system testing Collaboration supports OEMs and Tier 1 suppliers in rapid deployment of virtual environment...[Details]
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Earlier, at the Snapdragon Technology Summit, Alex Katouzian, senior vice president of Qualcomm's mobile business, evaluated Apple's M1 version of the MacBook, saying that it does not support 4G and ...[Details]
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Intel unveils new high-performance graphics card brand, Intel Core i7 500, to be released in 2022 Latest news: Today, Intel announced a new high-performance graphics card product brand - Intel® Arc...[Details]
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Ambient temperature (surrounding temperature) If the thermometer is exposed to a sudden environment with a temperature difference greater than 20°C, please keep it for at least 20 minutes to adapt to...[Details]
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ADI launched a lithium battery monitoring and protection system on April 1, which includes four main components: the voltage measurement chip AD7280 for monitoring and balancing battery cells; the cur...[Details]
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Figure 2a - Equivalent circuit of Si:H solar cell
Figure 2 shows the equivalent circuit of a-Si:H solar cell. IL is the photocurrent, Id is the dark current of the diode, Rsh is the parallel res...[Details]