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PLC programming generally adopts the intuitive method, that is, it is based on the learning experience of the circuit designer himself, which is more subjective and direct. It takes a period of tri...[Details]
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1) Overlap wound core
Overlap wound core was first used in amorphous alloy distribution transformers. It has the advantages of wound core, small excitation current, low no-load loss, and can be...[Details]
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What is LED and the principle of LED light emission?
LED is the abbreviation of light emitting diode, and its Chinese name is light emitting diode. LED light emitting diode is made of semicon...[Details]
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Abstract: Aiming at the DC link of aviation static converter, the staggered parallel double-tube forward converter is studied. The analysis shows that the double-tube forward converter uses two fre...[Details]
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Solution:
Can directly check the internal working status of the switching power supply
Can check for problems inside the battery
R&D, quality control
Note: In the power supply m...[Details]
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On March 24, Nexperia announced that Frans Scheper, CEO of Nexperia, has decided to retire early and will step down as CEO and member of the board of directors on March 25, 2020. At the same time, Zh...[Details]
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The Challenge:
Develop an electronic device and embedded control software to control and adjust the prototype of three position adjustment actuators of the main mirror of the European Extremely...[Details]
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1 Design of Imaging Guidance Simulation System 1.1 System composition In order to realize the real-time display of the simulated image, the selection of DSP is the key to the design of the DSP vide...[Details]
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Putting the topic of seeing the essence through the surface in the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of profess...[Details]
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Experimental task
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Using the characteristic of 24C08 that the stored data does not disappear after power failure, you can make a power failure protection device. First, use the singl...[Details]
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The Power-On Reset (POR) pulse is generated by the on-chip detection circuit. The detection levels are shown in Table 15. Whenever VCC falls below the detection level, a POR occurs. The POR circuit c...[Details]
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On October 6, Qualcomm officially released an invitation letter, announcing that the 2020 Snapdragon Technology Summit will be held online from December 1 to 2. It is reported that Qualcomm will rele...[Details]
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Two-wire serial E2PROM is a non-volatile memory. It is an ideal choice for non-volatile memory in single-chip microcomputer application systems due to its many advantages, such as small size, low p...[Details]
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The "full screen" of mobile phones shows far more than just the improvement of panel packaging technology. In the process of improving the "screen-to-body ratio" of mobile phones, every advancement o...[Details]
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Microchip Launches Broadest Portfolio of IGBT 7 Power Devices
Optimized for Sustainable Development, E-Mobility and Data Center Applications
The series supports a variety of to...[Details]
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