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Detailed Explanation About Twenty Kinds of Capacitor08 November 2021
Hello everyone, I am Rose. Today I will introduce 20 kinds of capacitor to you. I will illustrate them in three or four aspects: Structure, features, Usages, advantages and disadvantages.
Introduction to Distribution Transformer24 February 2021
Often known as a common kind of isolation transformer is a distribution transformer. The key purpose of this transformer is to adjust the high voltage to the standard voltage to be used in electrical power delivery, such as 240/120 V. There are distinct types of transformers available in the delivery chain, such as single phase, 3-phase, underground, pad-mounted, pole-mounted transformers.
Introduction to RAID (Redundant Arrays of Independent Disks)01 July 2021
RAID (Redundant Arrays of Independent Disks) means "a redundant array composed of independent disks". The RAID is the combination of many independent disks that combined into a large-capacity disk group. It uses the bonus effect of individual disks to provide data to enhance the performance of the entire disk system.
What is an Auto Transformer and Its Working?01 April 2021
Auto transformer refers to a transformer whose primary and secondary windings are on the same winding, and the primary and secondary windings are directly connected in series and self-coupled. According to the structure, it can be subdivided into adjustable pressure type and fixed type. Auto-coupling means electromagnetic coupling. Ordinary transformers transfer energy through the electromagnetic coupling of the primary and secondary coils. There is no direct electrical connection between the primary and secondary sides. The primary and secondary sides of the auto transformer have direct electrical connections. Its low-voltage coils It is part of the high voltage coil. Protective equipment such as auto transformers are also used in protective equipment for communication lines.
Top 10 Technology Trends in the Global Semiconductor Industry in 202208 January 2022
This article summarizes and analyzes the top 10 technology trends that will emerge or develop at a high rate in the global semiconductor industry in 2022.
An Overview of Bipolar Transistors27 August 2020
Bipolar Transistor, full name bipolar junction transistor(BJT), is an electronic device with three terminals, made of three parts of semiconductors with different levels of doping. The charge flow in the transistor is mainly due to the diffusion and drift movement of carriers at the PN junction.
Introduction to Acceleration Sensors07 November 2025
An acceleration sensor is a sensor that can measure acceleration. It is usually composed of a mass block, damper, elastic element, sensitive element and an adaptive circuit. During the acceleration process, the sensor uses Newton's second law to obtain the acceleration value by measuring the inertial force applied to the mass. According to the different sensitive elements of the sensor, common acceleration sensors include capacitive, inductive, strain, piezoresistive, and piezoelectric type.
Arduino and Bluetooth Based Home Automation29 August 2023
Hello everyone, welcome to the new post today.
The Introduction to QFN Package15 October 2025
Hello everyone, I am Rose. Today I will introduce QFN Package to you. QFN (Quad Flat No-leads Package), one of the surface-mount packages.QFN package does not have any extension pins at all.
How to Use an External Hard Drive?24 June 2021
The external hard drive is a compact and portable hard drive storage which can be plugged in or unplugged at any time. It mainly uses USB or IEEE1394 interfaces. It can transmit data with the system at a higher speed. The IEEE 1394 interface transfer rate is 50-100 MB/s.
What is an LTPO Display?08 October 2021
LTPO display is called Low Temperature Polycrystalline Oxide Display. At present, the two main backplane technologies for the small size of OLEDs are LTPS and oxide. LTPO is a new type of backplane technology that combines the advantages of these two technologies to achieve higher charge mobility, stability, and scalability at low production costs.
What is a Digital Potentiometer?08 January 2026
Digital potentiometer, also known as CNC programmable resistor, is a new CMOS digital and analog mixed signal processing integrated circuit that replaces traditional mechanical potentiometer (analog potentiometer). The digital potentiometer is controlled by a digital input and produces an analog output. Depending on the digital potentiometer, the maximum tap current can range from a few hundred microamps to a few milliamperes.