Automotive grade TVS tube TPSMF48A, SOD-123 package, peak pulse power 200W, compliant with AEC-Q101 certification standards, used in overvoltage protection of sensitive electronic parts, covering automotive electronics, consumer electronics, industrial equipment, household appliances, communication equipment and other fields.
Automotive grade TVS tube TPSMF48A, SOD-123 package, peak pulse power 200W, compliant with AEC-Q101 certification standards, used in overvoltage protection of sensitive electronic parts, covering automotive electronics, consumer electronics, industrial equipment, household appliances, communication equipment and other fields.
Abstract: The full digital phase-locked loop implemented in FPGA is very widely used. This paper improves the integrated digital phase-locked loop 74297, designs a phase-locked state detection circuit...
[align=center][size=4]>>>>>>>>>>2013-02-06<<<<<<<<<<[/size][/align][size=4] Today I will introduce you to the wireless handle of the remote control tank. In fact, this handle can not only be used on t...
We now have a requirement for two movable endpoints A and B to communicate with each other. We want to use Zigbee CC2530 to achieve this. So I would like to ask you a few questions. 1. Can point-to-po...
Did you use the add module? How is the 1 at the end done? What difference would it make if count<=count+1; was used? I know one is blocking and the other is non-blocking. What I'm asking about is the ...
I graduated from the Department of Electronics and have been engaged in the hardware development of electronic products. I have used 51 single-chip microcomputers to make things before. It has been a ...
Abstract: Current-mode control chips are currently the most popular switching power supply control chips. This article introduces a practical circuit in detail.Keywords: current mode control chip...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
FPGA/CPLD
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