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Abstract: This paper introduces the working principle of a certain type of ultrasonic power supply. It adopts a phase-shifted full-bridge series resonant circuit and uses IGBT as the power switch d...[Details]
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introduction
Monitoring equipment such as oil wells in large oil fields, mines in large coal mines, and hydrological monitoring points have the disadvantages of being widely distributed, long wor...[Details]
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Infineon SAK 32-bit automotive MCUs, which have soared in the first half of the year, have finally dropped in price recently, and there is a trend of getting lower and lower. After searching Moments ...[Details]
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To popularize LED lamps, it is necessary not only to significantly reduce costs, but also to solve technical problems. Doug Bailey, Vice President of Marketing at Power Integrations, shared his exper...[Details]
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Performance Testing The internal structure of temperature-controlled thyristors is similar to that of ordinary thyristors, so the electrodes of temperature-controlled thyristors can also be found...[Details]
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At the just concluded Third Session of the 13th National People's Congress, Premier Li Keqiang proposed in his government work report to focus on supporting the construction of "two new and one heavy...[Details]
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A complete embedded system must have a suitable memory to store user code. Flash is a non-volatile memory with the characteristics of electrically erasable, large capacity, and low price. It is usuall...[Details]
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Summary of learning experience of high voltage pulse power supply
Pin 3 of the driver with short-circuit protection lock is the short-circuit signal detection input; pin 2 is the drive ground; and ...[Details]
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On September 6, Shenzhen Huaqiang recently released a plan to spin off its subsidiary Shenzhen Huaqiang Electronic Network Group Co., Ltd. and list it on the Growth Enterprise Market. The announcemen...[Details]
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On August 29, Ninebot held a product tasting event for the Segway energy storage power supply Cube series in Beijing.
In terms of product reliability, different from traditional white applianc...[Details]
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According to foreign media reports, UK-based engineering company GKN Automotive has launched the next-generation inverter to provide leading 800V electric vehicle technology to original equipment man...[Details]
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For a long time, the mismatch between the speed of peripheral devices and the host CPU has always troubled people, affecting the faster development of computer systems and becoming a bottleneck pro...[Details]
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Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
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Share a program to control 90 degrees back and forth by using 51 single chip microcomputer MCU source program: #include "STC12C5620AD.H" //STC89c52 series MCU sbit pwm =P1^3; //PWM signal output s...[Details]
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Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
Mobile and portable
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