This is the power supply I saw. There are two kinds of inductors in the power supply. One is an ordinary enameled wire inductor, and the other is wound with "silk wire". Does this kind of inductor hav...
In high-speed wireless communication systems, signals must be up-converted or down-converted before they can be propagated and processed. This frequency conversion step is traditionally called mixing ...
[i=s]This post was last edited by Northwest by Northwest1959 on 2022-7-18 16:27[/i]Domestic 51 single chip microcomputer
TU8010CQF, suitable for atomizer, humidifier, power management, motor drive, wi...
When using a transistor in the amplification area, which thermal resistance should be considered after considering the power? How to choose? How much power can be used? The thermal resistance of the u...
The C2000 Delfino MCU LaunchPad Development Kit is an affordable evaluation platform that provides designers with a low-cost development kit for high-performance digital control applications. This too...
Hyundai Motor will cut about 50% of its traditional internal combustion engine models to invest more resources in the field of electric vehicles. According to people familiar with the matter, this pl...[Details]
Square wave and triangle wave generator circuit
The square wave and triangle wave generators composed of integrated operational amplifiers generally include two parts: a comparator and an RC int...[Details]
Abstract: Using a preamp to increase the output magnitude of a J-type thermocoupler. The simple circuit provides compensation over temperature as well as calibration capability.
The MAX430 is oper...[Details]
At present, there are many inverter models on the market. In order to simplify management and explore the advantages of centralized procurement, many EPC manufacturers often use limited inverter mo...[Details]
The simulation circuit is as follows: code show as below: i2c.h #ifndef _I2C_H //Fixed format for writing header files #define _I2C_H //Fixed format for writing header files #include reg52.h ...[Details]
In order to achieve the purpose of synchronization with the power supply voltage, in addition to using the phase-locked synchronization circuit, the zero crossing point and frequency of the power supp...[Details]
According to Bloomberg's Debby Wu and Mark Gurman, Apple hopes to increase initial production of this year's iPhone 13 series to 90 million units by the end of the year, an increase of up to 20% from...[Details]
When the Gigabit network card is working, four pairs of cables are required to participate in data transmission. Due to the poor quality of 1/2 pairs of jumpers, the return loss is large, and the ech...[Details]
Astera Labs Launches Industry’s First CXL™ 2.0 Memory Accelerator SoC Platform
Leo CXL™ Memory Accelerator technology ushers in a new generation of server tiered memory, solving memo...[Details]
July 8 news: In recent years, people have encountered more and more challenges in distinguishing true and false information, especially the large amount of false news and exaggerated propaganda on ...[Details]
Recently, various brands of 5G mobile phones have been released one after another, and most of the mobile phone reviews and topics are about 5G mobile phones. So which is better, 5G or 4G? On April 2...[Details]
In the previous two sections, we discussed the data transmission and resonance control of the electromagnetic induction wireless charging system. In this article, we will discuss the high- efficienc...[Details]
ESR is equivalent series resistance.
The emergence of
ESR
caused the behavior of capacitors to deviate from the original definition. ESR is equivalent "series" resistance, which mea...[Details]
Solar lighting is one of the main uses of solar energy for human development and utilization. However, due to the discontinuity and intermittency of solar radiation, as well as the high investment and...[Details]
What does powerbuilder mean?
What is PowerBuilder
We know that database application is a very important aspect of current computer application, and the client/server architecture is commonl...[Details]
Power technology
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