1 Introduction The variable frequency power supply is a power conversion device, which has the advantages of pure output waveform, stable output voltage, adjustable output frequency and output volta...
TK2683
TK2683A/B insulation resistance tester is a measuring instrument with color LCD display that can quickly measure the insulation performance of electronic components [especially capacitors], die...
Static electricity is characterized by short duration and high voltage. When static electricity is transmitted to semiconductor components, it will also bring high voltage to the components. So how mu...
In recent years, foreign AUTOSAR suppliers have been vigorously promoting software packages, which are expensive. What do you think are the benefits of using AUTOSAR? I personally think that the cost ...
A recent project used GD32F103TBU6 to drive an LCD screen. Everything was normal using IAR online simulation and there was no problem running. However, after downloading it to the microcontroller and ...
IC Insights predicts that semiconductor manufacturers will add IC capacity at a "record rate" from 2020 to 2021. It is worth noting that most of the growth will come from the Far East. And the recent...[Details]
According to statistics from the China Association of Automobile Manufacturers, China's production and sales of pure electric vehicles reached 986,000 and 984,000 respectively in 2018, up 47.9% and 5...[Details]
According to foreign media reports, semiconductor expert Nexperia announced the launch of the industry's first A-selection Zener diode series: BZT52H-A (SOD123F) and BZX384-A (SOD323). Compared wit...[Details]
This article does not discuss the dimming technology of bidirectional thyristors because the low light instability is caused by a different mechanism. Dimming methods that use communication technolog...[Details]
The minimum system of the microcontroller: 1. Chip: AT89C51 2. Crystal oscillator circuit (equivalent to the heart) 12MHZ. 3. Reset (g high level reset, low level reset) Making a simple PCB:...[Details]
With the continuous emergence of new power electronic devices and circuit topologies suitable for higher switching frequencies, traditional application technologies have minimized the impact of s...[Details]
Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]
The infrared remote control transmitter chip adopts PPM encoding. When the transmitter button is pressed, a set of 108ms encoding pulses will be emitted. The remote control encoding pulse consists ...[Details]
The new flagship smartphone SoC uses MediaTek’s “all-big-core” architecture, taking a non-traditional approach to on-device generative AI and gaming.
MediaTek has unveiled the Dimensity ...[Details]
"Compared to the early manually connected desktop equipment, users can save 90% of radar test time by using NI PXI modular instruments and LabVIEW to develop a secondary surveillance radar (SSR) auto...[Details]
Due to its many advantages such as environmental protection, long life, and high photoelectric efficiency, LED has been rapidly developed in various industries in recent years. The LED driver power...[Details]
At yesterday's Huawei Connect Conference, Zhang Pingan, President of Huawei Consumer Business Cloud Service, delivered a keynote speech. He introduced that in the HMS ecosystem, Huawei has opened u...[Details]
This article is
the GTC 24 exhibition notes of an Onsemi expert. We can try to see from the expert's perspective that after spending four exciting days at GTC 24, he can't wait to record the hot...[Details]
After debugging the FSMC driver LCD program of STM32 for a few days, the program that could run after being compiled and downloaded on MDK had problems after being ported to IAR. (The following descri...[Details]
Power technology
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