* This indicates the value of current when the inductance is 10% lower than its initial value at D.C superposition or D.C Current when at ∆t=4°C whichever is lower.
2.this indicates the value of current when the inductance is 10% lower than its initial value at D.C superposition of D.C current when at ∆t=40°C Whichever is
lower.
"-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER)
I am using Samsung's 6410 chip, WinCE6.0 system, and the serial port driver is basically written by Samsung (the core stuff is not changed). Now I hope to be able to read the parity bit value when rec...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] [size=6]Hello experts, a DVD burner using the dedicated chip dmn-8652 will display a black or green screen after a period of use...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i]Of course, we need to know how to choose a transceiver . Now I will introduce to you how to choose this chip as a transceiver....
Abstract: In order to apply JPEG2000 to portable products, a hardware implementation scheme with efficient storage structure is adopted, and the corresponding register group and control logic are desi...
[size=4]After so much trouble, we are finally going to complete the production of the first batch of DIY 3D printers. It is expected that the first batch of 5 participants should be able to receive th...
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]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[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]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[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]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Embedded System
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