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An Overview of 12 Important CPU Specs18 December 2021
CPU is the abbreviation of Central Processing Unit, and the detailed specifications of CPU include core structure, main frequency, external frequency, multiplier, interface, cache, multimedia instruction set, manufacturing process, voltage, package form, integer unit, and the floating-point unit, etc.
4680 Battery - Upgrade of Battery Technology17 December 2021
This paper introduces the 4680 battery introduced by Tesla, mainly including its structure, characteristics, and process principle.
What is Spectrum Analyzer?17 December 2021
Hello everyone, I am Rose. Today I will introduce spectrum analyzer to you. A spectrum analyzer is a tool for analyzing the structure of electrical signals' spectrum. Signal distortion, modulation, spectral purity, frequency stability, and intermodulation distortion are all measured using it.
Commonly Used Sensitive Resistor Type Foundation and Circuit Application16 December 2021
Hello everyone, I am Rose. Welcome to the new post today. Thermistor is a relatively large resistor used in electronic circuits. The resistance of ordinary resistors has little effect on temperature changes, but the resistance of thermistors changes with temperature. It is a kind of temperature control resistor. Value component.
What is a 18650 Lithium Battery?15 December 2021
18650 battery is the originator of lithium-ion batteries-a standard lithium-ion battery model set by SONY in Japan in order to save costs, where 18 means a diameter of 18mm, 65 means a length of 65mm, and 0 means a cylindrical battery.
What is Chip: Definition, Classification and Design Process15 December 2021
Hi fellas. I am Rose. Today I will introduce the process of designing chips for you. Chips, also known as integrated circuits or VLSIs, are electronic circuits made up of thousands, millions, or even billions of transistors, resistors, and capacitors.
Classification and Characteristics of Microwave Filter14 December 2021
This article analyzes the main characteristics of various microwave filters in detail according to the classification of transmission lines.
What is RF Power Amplifier?14 December 2021
Hello everyone, I am Rose. Today I will introduce RF Power Amplifier to you. The radio frequency power amplifier (RF PA) is a critical component of many wireless transmitters, and its significance is self-evident.
How to Design a High-precision ADC?13 December 2021
This article describes how to design a high precision analog to digital converter ADC, mainly including what is ADC, how to design and optimize ADC and ADC drive design.
How to Understand the Oscilloscope Bandwidth?13 December 2021
When a user selects an oscilloscope for essential measurements, the oscilloscope's key characteristics are frequently the only criteria used to determine which oscilloscope to employ. An oscilloscope's most essential index parameters are:Bandwidth, Sampling Rate, Record length
0 Ohm Resistor Explained10 December 2021
This article mainly introduces the resistance value of 0 ohm resistor, over-current capability, special high rated current 0 ohm resistor and PCB board designed with 0 ohm resistor.
What is Power Factor Correction (PFC)?10 December 2021
Hello, everyone. I am Rose. Welcome to the new post today. The full English name of PFC is "Power Factor Correction", which means "power factor correction". Power factor refers to the relationship between effective power and total power consumption (apparent power), that is, effective power divided by total power consumption The ratio of the amount (apparent power). Basically, the power factor can measure the extent to which electricity is effectively utilized. The larger the power factor value, the higher the power utilization rate.