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Interference from outside
The inverter may be interfered by some strong electromagnetic waves in the use environment, such as nearby motors, power converters, strong magnetic fields, etc.
Try to...[Details]
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Recently, Shenzhen South Circuit said in an institutional survey that from the perspective of PCB supply, the proportion of Whitley platform product orders has increased, and it has become the compan...[Details]
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The global energy shortage problem has caused governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming more...[Details]
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Although ADCs look very simple, they must be used correctly to achieve optimal performance. ADCs have the same performance limitations as simple analog amplifiers, such as limited gain, offset voltage...[Details]
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Environmental concerns about global warming caused by the burning of fossil fuels, rising crude oil and natural gas prices, and political difficulties caused by dependence on crude oil have prompte...[Details]
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On December 17, a 100MWh grid-type energy storage power station was put into operation at full capacity in Jingmen, Hubei. It is reported that the grid-type energy storage power station can actively s...[Details]
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The glorious past of 51 single chip microcomputer 51 single-chip microcomputer refers to MCS-51 series single-chip microcomputer, CICS instruction set. Developed by Intel, its structure adds instru...[Details]
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No Chinese tech company has received as much attention in the past year, with the exception of ride-hailing platform Didi. From May to August 2018, two consecutive vicious incidents involving ride-...[Details]
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Smartphones are gradually removing the headphone jack to make the body thinner and lighter, and the wireless Bluetooth headset market is slowly expanding. Generally, we use Bluetooth headsets of the ...[Details]
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Recently, Siemens officially released a blog, explaining the importance of EDA's "ease of use" for the next era of chip design, and using Calibre nmPlatform as an example, introduced that in addition...[Details]
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The retail market volume of color TVs in China in 2019 was 47.72 million units, a year-on-year decrease of 2.0%, and the retail sales were 134 billion yuan, a year-on-year decrease of 11.2%. The indu...[Details]
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As we all know, parallel technology has become the core technology for realizing high-power distributed power systems . However, since the characteristics of each parallel power module are not co...[Details]
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On September 11, Lotus Eletre ( parameter | inquiry ) officially announced the third OTA, adding highway auxiliary lever lane change, AR navigation functions, optimizing charging preheating, voice ...[Details]
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Control circuit diagram
Control circuit diagram Resistor R28 is connected in series with the secondary winding of transformer T4 to detect the overcurrent of the lamp. The detected overcurrent is ...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
Analogue and Mixed Signal
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