Line Regulation 1. Definition: Also known as source effect or grid regulation, it refers to the fluctuation of output voltage with linear change of input voltage, under the condition of full load. (W...
The word "5G" is often encountered these days, such as "Huawei's 5G technology is leading, and others will catch up in 2 to 3 years", "Trump urges the United States to step up 5G/6G", and yesterday's ...
Recently, a 5A USB port was loose, so I fixed it based on the idea that electronic engineers should do more hands-on work (poor, no money, can't bear to throw it away). The effect is quite satisfactor...
Over the years, with the development of telecommunications construction, conflicts between base stations and residents have always existed. Residents are worried about radiation and are unwilling to s...
As we all know, many testing projects must be supported by corresponding sensors. Therefore, in daily use, people are also very careful with these sensor components, especially some portable water qu...[Details]
Introduction: JAC Motors, located in mainland China, took the lead this year in using 18650 ternary lithium batteries as energy storage units in its fifth-generation pure electric vehicle JAC i...[Details]
Telecom converter from -48V to +5V, 1A
This circuit is connected to the -48V power supply commonly used in telephone devices, and outputs a voltage of 5V and a current of 1A from this power sup...[Details]
Charging
systems are widely used in research topics such as physical experiments and
switch
technology. Early
charging
systems mainly changed the output of high-voltage
po...[Details]
The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
The luminous efficiency of LED has reached and is exceeding the level of traditional light sources such as fluorescent lamps and HID lamps, and will gradually become the mainstream light source in th...[Details]
If you think about it, if you were to use one hand to grasp a heavy object, like a heavy pipe wrench, you'd probably use your entire fingers to grip the wrench, not just your fingertips. Sensory re...[Details]
If a multimeter is used to measure the insulation resistance of a device, then only the insulation resistance value under low voltage is measured, which cannot truly reflect the insulation performance...[Details]
The Virtual Instrument Test Environment (VITE) is mainly used for the automatic generation of test programs in the process of complex system development and maintenance. It has the main functions o...[Details]
On January 20, the 7th First Members' Meeting of Shenzhen Semiconductor Industry Association was held. At the meeting, Mr. Zhou Shengming was elected as the new president of Shenzhen Semiconductor In...[Details]
RTD2166 Functional Overview
RTD2166 is a DisplayPort to VGA converter with a relatively high cost. In 2019, Capstone launched CS5212, which is a direct pin-to-pin compatible replacement for RT...[Details]
Today, Intel announced that its innovation has returned to a two-year cycle. Intel said that the yield rate of 10nm has been greatly improved, and a series of new products will be launched in 2020. 7...[Details]
Yaskawa Electric Corporation announced on December 11 that it will begin selling residential indoor photovoltaic inverters (PCS) equipped with GaN (gallium nitride) power semiconductor modules. Thi...[Details]
Solid-state batteries will enter mass production in 2027. This news has excited both the technology and automotive circles. But don't be too happy. If ordinary people want to buy a "grocery shoppin...[Details]
Power technology
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