The power grid department will also encounter cable fault problems during its development, so it is natural to choose a better cable fault tester . So what is the performance of the cable fault tester...
Resonance point and three-pin inductorIf you don't know the parameters of the atomizer, you can also test it by experiment: use a signal generator (the output must be enough to drive the MOSFET) to di...
1. Partial discharge phenomenon
The partial discharge (PD) phenomenon usually refers to the discharge that occurs locally in the insulation layer of high-voltage electrical equipment under the action ...
Here are some questions to test you:How to maximize the potential of the new Wi-Fi 6 standard and meet certification requirements?
How to determine the reliability of GaN?
Why is antenna tuning needed...
Metal oxide varistors (MOVs) are commonly used for transient overvoltage suppression in AC transmission line voltage applications. Lightning, switching of inductive loads, or switching of ca...[Details]
November 4, 2019 - Recently, TE Connectivity (hereinafter referred to as "TE"), a global leader in connectivity and sensing, announced its fourth quarter and full year financial results ending Septem...[Details]
The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, ...[Details]
In the second half of this year, the most anticipated model under Redmi is the Redmi Note series. Judging from the leaked information, the next-generation Redmi Note series is named Redmi Not...[Details]
Batteries are crucial for a pure electric vehicle, and are an important part of a new energy vehicle. Not long ago,
the pre-sale
of Leapmotor C01
(
parameters
|
inquiry
) was...[Details]
Introduction: Voice, as a natural human-machine interface, can make the in-vehicle navigation system safer and more user-friendly. Through the functional comparison of domestic and foreign in-vehi...[Details]
Everyone should know that audio equipment is afraid of vibration, and vibration will affect the sound quality. The vibration sources that affect audio equipment include driving motors, transformer ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Any object with temperature will emit infrared rays. Thermal imagers receive infrared rays emitted by objects, display the temperature distribution on the surface of the measured object through co...[Details]
Flame detectors are used to detect visible or invisible light radiation that is not in the atmosphere when materials burn, producing smoke and heat. Flame detectors that emit light bands of flam...[Details]
An insulation resistance meter, also known as a megohmmeter or a shaker, is a portable instrument used to measure the insulation resistance of electrical circuits and various electrical equipment. It...[Details]
In Vladivostok, Russia, Promobot, the country's largest manufacturer of automatic service robots, has developed "living" eyes, soft skin and hair for humanoid robots, giving them a realistic appear...[Details]
Qualcomm officially announced its latest flagship SoC Snapdragon 865+ last night. Lenovo Legion gaming phone official Weibo immediately announced that it will officially release the Legion gaming pho...[Details]
China Energy Storage Network:
I don’t know how to scan a code when I go out, and I can’t read the words on the mobile phone APP clearly... Solving these problems was put on the agenda at this...[Details]
1. Project Overview
1.1 Introduction
The environment in the tunnel will bring some special problems to driving safety and the health of passengers and maintenance workers, mainly because of the t...[Details]