The test of power supply noise and ripple is a topic that every hardware engineer cannot avoid. Therefore, it is particularly important to correctly distinguish ripple and noise and use efficient meth...
Find the maximum voltage stress when the diode is working at 14V, 18V, and 24V to see if the selection meets the requirements. This topology is flyback...
[i=s]This post was last edited by Lazy Cat Love Flying on 2019-2-20 16:05[/i] Well, this is another offensive topic, but let me talk about my own views. The chat here refers to the chat about the "tec...
[i=s]This post was last edited by jinglixixi on 2022-2-13 10:38[/i]The parameters can be set by using the touch operation of the DWIN smart screen, and the set parameters can be output via serial comm...
My company has a Dahua surveillance system. The DVR is broken. I replaced it with a Hikvision DVR. The IP of the camera can be read, but the picture is not displayed. Below are two pictures of the dis...
0 Introduction
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties ...[Details]
With the continuous development of integrated circuits, programmable logic devices FPGAs are increasingly widely used due to their powerful functions, flexible design, and short development cycle. The...[Details]
On March 8, SMIC issued an announcement on the Hong Kong Stock Exchange stating that the group's total operating revenue in the first two months was approximately US$1.223 billion, a year-on-year inc...[Details]
Wired magazine recently wrote an article pointing out that after going from a "unicorn" to a "unicorn corpse", Xiaomi has miraculously recovered from serious trauma. Xiaomi 's comeback has made the...[Details]
1. Introduction: In the ARM architecture, the CPU is not allowed to directly access memory units. In order to solve the need to access memory units, registers are used as relays. The memo...[Details]
1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
With the development of microcomputer control technology, new control devices with various microprocessors as the control core have completely replaced the original relays. In modern automatic control...[Details]
According to Korean media Shinailbo and Imaeil, LG Group's industrial companies in the Gumi Industrial Park have begun to transfer their production lines to overseas or the metropolitan area. The rel...[Details]
The German PV inverter manufacturer recorded record demand for its residential solar inverters and energy storage solutions in the first half of this year. However, SMA’s commercial solar segment i...[Details]
The production of LED lights is a milestone in the field of lighting. With the increasing demand for energy consumption in the world, the storage of major energy resources in the contemporary wor...[Details]
1. Summary
Pulse output circuit modules that require changing the pulse period and the number of output pulses are used in many industrial fields. It is convenient and feasible to use digi...[Details]
Summary: A rule of thumb is that the bandwidth of an oscilloscope should be at least five times greater than the fastest digital clock rate of the system being measured. If we select an oscilloscope ...[Details]
CMA180 is a radio communication tester suitable for radio systems operating in the frequency range of 100kHz to 3GHz. The technology of this tester is completely based on digital signal processing an...[Details]
Meeting industry demand for power bipolar junction transistors in more modern packaging
Nijmegen, September 2, 2024:
Nexperia today announced that its popular power b...[Details]
According to foreign media reports, on October 21, local time, IONETIC, a British electric vehicle (EV) battery technology startup, announced the launch of Arc, the world's first software-accelerat...[Details]
Test/Measurement
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