I have two power supplies, with output voltages of 24V and 15V respectively. How can I make these two power supplies power a 5 ohm load at the same time?...
As shown in the figure, this is the voltage generating circuit of LCD. I would like to ask how this circuit works. The measured VGL and VGH are -19V and +19V respectively. CON2 is a power strip connec...
[i=s]This post was last edited by qwqwqw2088 on 2020-11-10 11:21[/i]Common mode radiation is caused by voltage drop in the grounding circuit (as shown in the figure below). Some parts have high potent...
Chapter 3 of the book "Operational Amplifier Parameter Analysis and LTspice Application Simulation" is about special amplifiers, including four types of special amplifiers: instrumentation amplifiers,...
There are generally two ways to increase the transmission rate of wireless transmission. One is to increase the spectrum utilization rate, and the other is to increase the spectrum bandwidth. In wirel...
IT Home reported on April 11 that according to AppleInsider, after nine months of trialing the feature, YouTube has disabled the experimental picture-in-picture mode on its iOS app. YouTube enabled...[Details]
【summary】
In the context of automobile intelligence, smart headlights have gradually become one of the important interactive methods for automobile companies to become intelligent. With the co...[Details]
On December 24, Loongson Technology released its new generation of general-purpose CPU products 3A4000/3B4000 in Beijing. 3A4000/3B4000 uses the same 28nm process as the previous generation 3A3000/3B...[Details]
Without further ado, here are the pictures: I recently went on a business trip to a customer's site to debug equipment. The scene is shown above. The technical part I was responsible for included a...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a device widely used in the field of industrial automation control. In Mitsubishi PLC, the timer is an important component to realize the time cont...[Details]
On the morning of September 15, Jiutian Ruixin was listed in the "
2023
China
AI
Chip
Pioneer
Enterprise
TOP30
"
list
at the 2023 Global Summit
...[Details]
OPPO's next-generation Find X series is named Find X5. Like the Find X3 series, Find X5 also has two models: Find X5 and Find X5 Pro. On January 18, blogger @数码闲聊站 revealed that OPPO Find X5 ...[Details]
The TTL NAND gate can directly drive a small 4 ohm or 8 ohm speaker without adding any components. Just connect the speaker from the NAND gate output to the ground or power supply, as shown in the fi...[Details]
introduction
If you take a look at the current market, you will find that most small and medium-sized LED display systems use traditional single-chip microcomputers as the main control chip. Ho...[Details]
Vector network analyzer is a kind of electromagnetic wave energy testing equipment. It can measure the amplitude and phase of various parameters of a single-port network or a two-port network. The ve...[Details]
1 Introduction The strength of a motorcycle muffler meets the requirements under the current market and operating conditions. Because the operating conditions in the new market have changed, a fractu...[Details]
On April 23, the open standards industry association Khronos Group and VeriSilicon jointly held a technical seminar in Shanghai. Dai Weijin, executive vice president and general manager of the IP bus...[Details]
The Second Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo (IC China 2019) were held in Shanghai. The theme of this conference was "Open Development, Cooperatio...[Details]
As one of the world's largest automotive parts suppliers, BorgWarner is rapidly transforming to electrification, and has also set a strategic goal of achieving 45% of its pure electric vehicle busine...[Details]
1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
Power technology
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