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summary
This article details a method to create dual output voltage rails that can provide positive and negative voltage rails for device power supply (DPS) and requires only one b...[Details]
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On August 5, Guoxuan High-tech said on the interactive platform that the company's highly safe semi-solid-state battery has a single cell energy density of 360Wh/kg, and the battery pack of the suppo...[Details]
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As the video resolution of LCD and camera in mobile phones increases, the frequency of data operation will exceed 40MHz, and the traditional filter solutions have reached their technical limits for su...[Details]
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volatile unsigned int ad_value ; int main( void ) { WDTCTL=WDTPW+WDTHOLD; //Turn off watchdog BCSCTL1 =CALBC1_1MHz; //Set DCO to 1MHZ DCOCTL =CALBC1_1MHZ; //Clock source: AD internal clock and divide...[Details]
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introduction
The traveling wave ranging method is currently the main method for cable fault ranging. The literature uses the wavelet packet denoising method to process and analyze the obtained...[Details]
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Sensors
Measurements
usually convert the physical phenomena of interest into electronic circuit parameters, such as resistance and capacitance, which are then read using a bridge...[Details]
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Introduction Intelligent sensor technology is a modern sensor technology that is booming. It is a comprehensive technology involving multiple disciplines such as micromechanical and microelectronic...[Details]
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1 Introduction
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, since the initial voltage ...[Details]
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1. Problems in semiconductor lighting applications
1. Heat dissipation
2. Lack of standards, uneven product quality
3. There are price and design quality issues, and consumers ultimate...[Details]
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As detailed in a regulatory filing in February, Apple's senior vice president of retail, Angela Ahrendts, will leave the company today, with April 15th, local time in the United States, being her las...[Details]
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1. Automotive EE architecture changes from distributed to domain centralized, promoting communication architecture upgrades Electronic and electrical architecture was first proposed by Delphi (DELP...[Details]
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Jiwei.com reported on February 3 that Lenovo Group announced its third quarter results for the 20/21 fiscal year ending December 31, 2020. Lenovo's turnover in this fiscal quarter reached 114.2 billi...[Details]
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Linear Technology Corporation introduces the LTC3891, a high voltage synchronous step-down
DC/DC controller
that consumes only 50uA in standby mode while the output is in regulation. The 4V...[Details]
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In aging tests, we often calculate the junction temperature based on the thermal resistance of the chip, the set furnace temperature, and the measured power consumption, and control the junction temp...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
Analog electronics
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