I have a heating wire that is AC 70V, so I need a 220V to 70V transformer.
The temperature control module is a relay output model, with a heating wire of 800W and a transformer of 3KVA.
Now it is not ...
Power electronic device integrated products, such as motor controllers, are stored for a long time (under non-strict storage conditions, such as humidity and temperature), and need to be used again. W...
Electrical Engineering North China Electric Power University Li Yonggang : https://training.eeworld.com.cn/course/5999Electrical Engineering North China Electric Power University Li Yonggang...
A new journey has begun in 2022. EEWorld community and Pingtouge invite you to build the RISC-V ecosystem and participate in the RVB2601 open source creative application collection activity. A total o...
What is the development architecture of autonomous driving?
The basic architecture of autonomous driving software development cannot escape the three magic weapons we often talk about: percept...[Details]
Background: In recent years, the National Highway Traffic Safety Administration (NHTSA), the Ministry of Land, Infrastructure, Transport and Tourism (MLIT), the United Nations Economic Commission f...[Details]
Abstract: Power amplifier circuits are usually composed of integrated power amplifier devices or discrete component amplifier circuits, both of which have their own advantages and disadvantages. Th...[Details]
2020 is the final year of China's 13th Five-Year Plan and the year of formulating the 14th Five-Year Plan. At the 2020 China Automobile Forum held on August 14, 11 mainstream domestic automobile comp...[Details]
Power is as important to a data center as the heart is to a human being. Although different levels and redundancy levels can be chosen when designing a data center, no one ever wants a data center to...[Details]
Recently, the core material required for Honeycomb Energy's cobalt-free batteries, the cobalt-free cathode material, has officially started to roll off the production line in Changzhou Materials Fa...[Details]
In this article, we will explore the issues of interfacing to an ADC through its various ports: power, ground, analog inputs, clock inputs, and digital I/O. We will begin by discussing the power ...[Details]
A new report from Semio Research predicts that global semiconductor sales will only fall by 0.22% in fiscal 2020. The company's research shows that despite the global economic downturn caused by the ...[Details]
introduction
In recent years, the number of touch-screen phones has increased exponentially, and users can interact with the phone system directly with their fingers. There are generally two...[Details]
1. Circuit Basics and Uses of Common Components
What is a circuit?
A circuit is a network of interconnected electronic and electrical devices, such as resistors, capacitors, inductors, di...[Details]
In this article, we use Nuvoton's N76E003 MCU as the main control. By f=1/T, we can calculate that T is about 8us. We use PWM to output a 125KHz carrier. (Why not use a timer? Because I'm too lazy~...[Details]
Today (6), the National Development and Reform Commission released the "Implementation Plan for Promoting the Update and Upgrade of Key Consumer Goods and Facilitating Resource Recycling (2019-2020)"...[Details]
Based on the friendly arm tiny4412 development board, the uboot version is 2010.12: Generally, we divide UBOOT into two stages. The first stage is mainly assembly code, which is used to initialize th...[Details]
Under the guidance of the national "dual carbon" policy, how to make self-driving cars energy-saving experts? How to improve the efficiency of autonomous vehicles driving safely at intersections? Rec...[Details]
MiR Fleet Enterprise is more than just a simple upgrade; it also brings modules that keep pace with customer needs and technological developments, as well as other advanced features.
Sha...[Details]
Power technology
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