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Analyzing a
power supply
usually starts with the input. 220V AC input, one end passes through a 4007 half-wave rectifier
The other end passes through a 10 ohm
resistor
and is filtered ...[Details]
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Infineon and Stellantis sign memorandum of understanding on long-term supply of SiC chips
Infineon Technologies AG and global automaker Stellantis have signed a non-binding memo...[Details]
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In order to better implement the decision-making and deployment of scientific and technological innovation of State Grid Corporation of China, better serve the development of energy Internet and suppo...[Details]
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A top-mounted magnetic flap level gauge is a magnetic flap level gauge installed on the top of a container. It also works based on the buoyancy principle and the magnetic coupling principle. A top-mo...[Details]
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When design engineers select microcontrollers for low-power applications , chip vendor data sheets provide limited help. The data sheets do not provide industry-standard power consumption evaluatio...[Details]
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Contents The invention relates to the technical field of flow measurement, and in particular to an ultra-small-caliber vortex flowmeter. Background of the Invention Since its invention in the 1970s...[Details]
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A DC-DC converter is an electromechanical device or circuit used to convert a DC voltage from one level to another as required by the circuit. DC-DC converters belong to the family of power convert...[Details]
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The advanced timer TIM1 of STM32 can generate complementary PWM, and the PWM output can be enabled or disabled by setting the relevant registers. When writing the BLDC driver, I used the three channe...[Details]
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1.Converter input and output electrical parameters: The analysis and design in this paper is based on a 65W output laptop adapter, with an input DC voltage Vin of 100~370V DC and an output DC voltag...[Details]
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A very simple external interrupt program, I hope it will be helpful to those who are learning #include reg52.h sbit k3=P3^2; //define key K3 sbit led=P2^0; //define P20 port as LED vo...[Details]
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Hello everyone, today I want to share with you a common problem in the production management system: how to more conveniently access the PLC from the host computer. We know that many models of Mits...[Details]
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Battery life has always been the biggest drawback of the iPhone, and Apple is also looking for ways to solve it. This time TSMC may bring good results. According to the latest news from the ...[Details]
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0 Introduction
In some special scientific research sites and industrial production units, due to various restrictions, the instrument often cannot measure the actual temperature of the object nearby;...[Details]
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1 How to further reduce power consumption Power consumption is an important consideration in battery-powered instruments. The PIC16C×× series microcontrollers have low power consumption (the operatin...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
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