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What is Instrument Transformer?08 January 2022
Current transformers and voltage transformers are both referred to as instrument transformers. In this article, I will tell you what is instrument transformer and how many types are there.
IOT-Based Anti-theft Handbag29 August 2023
Hello everyone, welcome to the new post today. We will discuss all the security features of our Anti-theft handbag in this post.
What is an Encoder?20 October 2020
An encoder is a device that compiles and converts a signal (such as a bitstream) or data into a signal form that can be used for communication, transmission, and storage. The encoder converts angular displacement or linear displacement into electrical signals.
Classification and Working Principle of Ballast Resistor18 November 2020
The ballast resistor is connected between the power source and one or more discharge lamps and is mainly used to limit the current of the lamp to a required value. It may include devices that change the supply voltage or frequency and increase the power factor, which can be used alone or together with the starter to provide the necessary conditions for the lamp to start.
What are Tilt Sensors?19 December 2020
Tilt sensors are often used to measure changes in the horizontal angle of the system. The level from the simple bubble level in the past to the current electronic level is the result of the development of automation and electronic measurement technology.
What is OLED?16 March 2021
OLED (Organic Light-Emitting Diode), is also known as organic electric laser display, organic light-emitting semiconductor. OLED is a kind of current-type organic light-emitting device that produces luminescence through the injection and recombination of carriers, and the luminous intensity is proportional to the injected current.
What is a Printed Circuit Board?22 April 2021
A printed circuit board(PCB) is the provider of electrical connections for electronic components. Printed circuit boards are often represented by "PCB", but cannot be called "PCB boards".
What is RF Switch?16 November 2021
Hello everyone, I am Rose. Welcome back to the new post today. The microwave switch, also known as a radio frequency switch, performs the conversion function required to regulate the microwave transmission channel. An RF (Radio Frequency) or microwave switch is a device that allows high-frequency signals to be routed across a transmission line.
Things You Need to Know about Seven-segment Display14 October 2021
LED segment display is a semiconductor light-emitting device. The LED segment display can be divided into a seven-segment display and an eight-segment display. The basic unit is a light-emitting diode.
What is 4G Router?27 September 2021
Hello, I am Rose. Welcome to the new post today. The 4G Router is a high-speed industrial Internet of Things router, which is fully compatible with 4G/3.5G/3G networks, supports VPN links, industrial-grade protection, and a wide-temperature design. This article will introduce 4G Router in 6 aspects.
What is Relay?15 November 2021
Hello everyone, I am Rose. Welcome back to the new post today. Relay is an autonomous electrical appliance used in electric drive systems for control, protection, and signal conversion. It is suitable for remote connection and disconnection of AC and DC small-capacity control circuits.
Fuse Design and Selection Points01 July 2022
Hello, this is Candy. Today I would like to have a discussion about Fuse Design and Selection Points.