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Every holiday, traveling becomes a big problem for those who are "on the go" (for the fat house, happy water and takeout are enough). If you are not fast enough, you may need to pay extra to ask for ...[Details]
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In previous papers, the phenomenon of thin film resistors drifting over time was mentioned, describing what happens under "dry heat" conditions. However, using electronic devices in places or applicat...[Details]
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Every component has a maximum power limit, whether it is an active device (such as an amplifier) or a passive device (such as a cable or filter). Understanding how power flows through these compone...[Details]
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Measuring principle of mass flow meter The volume of a fluid is a function of the temperature and pressure of the fluid and is a dependent variable, while the mass of a fluid is a quantity that d...[Details]
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Temperature measurement is widely used in production and life. In the inspection of the operating effect of industrial boiler heating control systems, the operating status monitoring of power transf...[Details]
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Recently, the self-sustaining photovoltaic power station energy storage project jointly built by Haitai New Energy and Huawei Digital Energy in Tangshan Base was successfully connected to the grid....[Details]
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Qualcomm CEO Christian Amon said on Wednesday that he did not expect to continue supplying modem chips for Apple's iPhones after 2024, but that would ultimately be up to the Tim Cook-led company. ...[Details]
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Microsoft didn't just bring a new Surface Laptop Go laptop and an updated Surface Pro X: There were also a slew of new accessories and peripherals. The new lineup includes two new mouse opti...[Details]
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#include hidef.h /* common defines and macros */ #include "derivative.h" /* derivative-specific definitions */ #define BUS_CLOCK 40000000 #define OSC_CLOCK 20000000 /*********************...[Details]
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In June 2020, the total transaction volume in Jiangsu Province was 2.109 billion kWh. Among them, the platform centralized bidding direct transaction volume in July 2020 was 0 billion kWh; the powe...[Details]
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1 Introduction The auxiliary power system of electric locomotive is an important part of the locomotive. It is responsible for the power supply of various devices except the main circuit of the lo...[Details]
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Partial discharge test and partial discharge test method:
1. What is partial discharge test?
The digital partial discharge detection system can sense the high-frequency signals generated by the runn...[Details]
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China Energy Storage Network:
The new technologies involved in the three-layer architecture of the energy Internet mainly include big data, cloud computing, intelligent sensing, new energy po...[Details]
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CATL recently announced that it will hold an offline new product launch conference on August 16 and conduct a global simultaneous live broadcast. It is understood that CATL will launch a battery with...[Details]
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1. Manual inspection
Currently, most of the battery maintenance is done by manual inspection. In addition to the discharge test, the manual measurement mainly measures the battery pa...[Details]