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"Why was the ubiquitous power Internet of Things born? As an emerging infrastructure, it will help the energy industry develop digitally and intelligently. Ultimately, the ubiquitous power Internet...[Details]
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Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W LED driver power su...[Details]
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This article introduces the main features of TPA2015
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functional block diagram, performance test block diagram and differential and single-ended input typical application block diagram, ...[Details]
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The designed wireless data transmission module consists of a single-chip RF transceiver chip NRF401, an AT89C52 microcontroller and a MAX3316 interface chip, and operates in the 433.92/434.33MHz fr...[Details]
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Satechi today announced its new USB-C magnetic wireless charging accessory designed to work with the magnets built into the iPhone 12 lineup, with the magnetic wireless charging cable attaching to ...[Details]
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1 Auxiliary power supply test
Test instruction:
The auxiliary power supply is of great significance in the power supply. The normal operation of the power module is guaranteed by the...[Details]
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According to foreign media reports, Cornell University chemists said they have discovered a class of non-precious metal derivatives, transition metal nitrides (TMNs), that can catalyze the oxygen red...[Details]
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It was learned on December 9 that the 750 kV Hexi power grid reinforcement project stability control system has undergone rigorous testing and passed factory commissioning and acceptance.
It i...[Details]
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Last month, Google officially released the Pixel 6 and Pixel 6 Pro flagship models, which are equipped with under-screen fingerprint sensors. However, users are worried that replacing the scree...[Details]
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If you are a car lover, then you must want to own a smart car that can meet your various needs. You want to listen to music, make calls, check traffic conditions, adjust the temperature while driving...[Details]
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Conversion between different data types In C language, different data types can be mixed and operated. When the data types in the expression are inconsistent, they are first converted to the same t...[Details]
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Recently, there has been a lot of information about Fisker, an American new energy vehicle "manufacturer". It is a company with a story. However, things are different now. It is no longer a "story", ...[Details]
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introduction
With market pressures high-power radio designs appear to be more cost-effective than ever. The most important component is transmitter efficiency. A quick look at the transfer fun...[Details]
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Improving battery energy density and making new energy vehicles have longer endurance has become a common pursuit for battery companies and car companies. This has also forced lithium battery compani...[Details]
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The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]
Microcontroller MCU
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