In order to make the design of high-frequency circuit boards more reasonable and have better anti-interference performance, 1) Reasonable selection of the number of layers. Using the middle inner plan...
The factory voltage of AA dry cell batteries is generally around 1.6V, the end-of-discharge voltage is 0.9V, and the energy is insufficient to supply power.
PW5100 input voltage: 0.7V-5V
PW5100 output...
There have been many news reports about talented scientists returning to China recently, which makes people happy. Therefore, when I saw the new forum page of the "SpinZhi Technology: High-performance...
This content is originally created by EEWORLD forum user boming . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source...
[i=s]This post was last edited by milafan on 2022-5-10 18:05[/i]Go to the official website of National Technology--Developer Community--Download and continuously download the latest version[attach]605...
TKFDY high voltage and high current battery discharge tester is mainly used for discharge test of large capacity backup power supply lead-acid battery and UPS battery test in telecommunication, mobil...[Details]
There are many benefits to using
LEDs
as a light source instead of screw-in incandescent bulbs. Generally, small (5-9) LEDs are connected in series and a
power supply
is used
to...[Details]
On the morning of January 28, data agency IDC recently released a quarterly report on global mobile phone manufacturers. According to this data, smartphone manufacturers sold a total of 385.9 millio...[Details]
Display screen production method
LED screens, as a new media, are more likely to attract people's attention with moving luminous images and texts. They have a large amount of informati...[Details]
Loongson Zhongke recently stated that Loongson Zhongke's universal SOC chip Loongson 2K2000 completed preliminary functional debugging and performance testing in December 2022 and achieved the design...[Details]
1 Introduction
Humanoid robots have similar basic appearance features and walking functions to humans, as well as vision, hearing and other functions. They can walk like humans, are flexible a...[Details]
Infineon Technologies' new SECORA™ Pay portfolio uses 40 nm technology to deliver industry-leading contactless performance Contactless payments have been gaining popularity in recent years. The mar...[Details]
With the progress of the times, people's requirements for the quality of refrigerated and frozen foods are constantly increasing. The changes in food appearance and nutritional content are closely rel...[Details]
Translated from EEtimes Although the pandemic has caused many businesses to close, it is basically business as usual for fabless semiconductor companies, with some subsidies. In a conversation wit...[Details]
The development of smartphones in recent years has greatly increased the demand for RF front-end devices, but it is very difficult to be compatible with all these devices. Currently, the MIPI Allianc...[Details]
According to the latest results from Omdia, a market trend research company headquartered in the UK, the global semiconductor market (including the Japanese market) grew 10.4% year-on-year to US$473....[Details]
A multimeter is a multifunctional, multi-range measuring instrument. Here are some issues that should be considered when selecting a multimeter.
1. Function: Select according to specific requirem...[Details]
1 High frequency power supply system block diagram
High-frequency switching rectifiers generally first directly rectify and filter AC power into DC power through diodes, and then convert it into ...[Details]
On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]
Test/Measurement
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