A few days ago, I read a post about a netizen who invested 200,000 yuan in the financial market. Because I hosted the development of a futures trading system software a few years ago, I had a lot of c...
Dear brothers, please help me, why is the dead time of my EG8010 driver card gone? It is set to 1us. When I test it on the machine, it has overcurrent protection with a few hundred watts and keeps res...
Tektronix regularly holds exchanges for experts, scholars and engineers from the semiconductor industry chain. Now we share the best lectures with you. These lectures come from famous colleges and sen...
I want to use op07 and opa547 chips to form a voltage-controlled current source. The problem I encounter now is that the voltage at the positive and negative ends of opa547 are not equal. Why is this?...
[i=s]This post was last edited by RCSN on 2021-2-1 09:31[/i]Compared with LGVL, ThreadX GUIX currently has less information in China. Anfulai's tutorial is also starting to be made, which is also quit...
This presentation will cover 5G infrastructure market trends and advanced technologies to achieve the required performance. We will specifically focus on GaN technology and how it can enable high powe...
1 Introduction
The inverter power supply that converts 27V DC to 115V AC, 400Hz is widely used in the army and ships, and there is a great demand for it. In view of this situation, we have...[Details]
This is by far the most common audio/video connector. This two-wire connector was invented by RCA Recording in the days of radio. There is also an older, more strange name called a "turntable" connect...[Details]
With the advancement and development of technology, many new configurations have been born in cars, while many configurations have gradually disappeared. For example, in the past, CD players were sta...[Details]
Whether it is a traditional fuel vehicle or a new energy vehicle (PHEV), the long-term safety and reliability of the vehicle have become an important indicator of vehicle quality. As we all know, t...[Details]
Under what circumstances should the insulation resistance of the motor be measured?
The insulation resistance of the motor refers to the insulation performance of the motor insulation materia...[Details]
In recent years, the domestic automobile industry has flourished and has become one of the largest automobile markets in the world. However, as automotive electronic systems are increasingly used i...[Details]
Xiaomi's Android One models correspond to the domestic version of the "Digital X" series. For example, the Xiaomi 5X corresponds to the Xiaomi A1, and now the Xiaomi A3 series is about to debut...[Details]
1. Background With the development of video technology, the trend of video information systems to network is obvious. In existing video information systems, video information is mostly stored and ...[Details]
On December 19, WinFuture exposed the detailed parameters of Samsung Galaxy S21 Ultra. Most of the details about the phone were revealed, except for the price. The phone uses a 6.8-inch hole-punch sc...[Details]
This paper introduces the 14-bit D/A conversion chip MAX7534, explains the principle of using it as the core to form a high-precision programmable current source, and gives practical hardware circu...[Details]
Abstract: Characteristics of the 24-bit Σ-Δ A/D converter CS5397/97 and its application in ultra-high-precision data acquisition systems. In the given actual application system composed of DSP (...[Details]
LM4766 is a series dual-channel audio amplifier with mute function. It is the most advanced single-chip dual-channel audio power amplifier integrated circuit and is a product launched by National S...[Details]
1 Introduction
The power level of DC/DC module power supply for communication generally ranges from a few watts to tens of watts, and the output voltage ranges from a few volts to hundreds...[Details]
Shift: shift a binary number one place to the left or right, such as 11111111 =1, after shifting right one place it becomes 01111111, and fill the empty space with 0, and the same applies to left ...[Details]
During IC design, worst-case simulations help designers account for variations in the characteristics of PNP and NPN transistors, as well as base and polysilicon resistors. There are more than 16 comb...[Details]
Talking
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