* Short Circuit protection operates only at the low-arms. Please select the value of the external shunt resistor such that the SC trip level is less than 8.5A.
**Fault signal is asserted when the low-arm short circuit or control supply under-voltage protective functions operate. The fault output pulse-width t
FO
depends on the capacitance value of
C
FO
according to the following approximate equation: C
I am an engineer with 10 years of experience in electronic product development and a technical manager with 10 years of experience in managing the R&D center of a well-known IT company. The best manag...
This is my first time to work on an AVR microcontroller project. I am now using Atmel Studio to debug the program. When debugging, I put parameters or constants in the watch, and it basically shows un...
1. Brief IntroductionThe basic principles and usage of RS485 communication are the same as RS232, with the following differences.
RS232 interface can only realize point-to-point communication, but thi...
Datacom and wireless (especially 5G), high-performance computing, Ethernet switch replacement/displacement (SP) routing and servers are the markets and technology areas that will “feel the heat” the m...
I am working on motor control. The sampled motor position data is defined as a long integerlong position.A long integer array is defined, long p[500] to record 1500 position information.During the int...
[size=3]We have been talking about Type-C for so long, but I have never seen the real thing. Today, my colleague brought me a USB flash drive with a Type-C interface and showed it to everyone. [/size]...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
The rotor of the brushless DC motor used in electric bicycles is composed of 30 to 40 pieces of NdFeB magnets. Since the surface magnetic field strength of NdFeB magnets exceeds 500mT, the position se...[Details]
With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]
Improving the coordination of material handling and internal transportation between departments in modern factories is an important measure to achieve full automation of production. Traditional mat...[Details]
Talking about work
京公网安备 11010802033920号
EEWORLD
