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What is RF Power Amplifier?08 November 2025
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.
Introduction to BAW Filter25 September 2021
BAW filters are low-cost, small RF filters that can be utilized in a variety of applications up to 6 GHz.
What is CPLD (Complex Programmable Logic Device)?15 October 2025
CPLD uses CMOS EPROM, EEPROM, flash memory, and SRAM programming technology, thus constituting a programmable logic device with high density, high speed, and low power consumption. They are relatively large in scale and complex in structure and belong to the range of large-scale integrated circuits.
What is NAND Flash?04 November 2021
NAND Flash is a better storage device than hard disk drives and is particularly evident in low-volume applications up to 4GB. As the quest continues for lower power consumption, lighter weight, and better performance, NAND is proving to be very attractive. Its development goal is to reduce the cost per bit of storage and increase storage capacity.
Battery Charger IC Guide16 February 2022
The core component of the charger is the charger IC, also known as the battery charger IC. It plays a vital role in the charging process. The battery charger IC is mainly responsible for converting AC power into DC power to match the electronic devices, so as to achieve the purpose of delivering energy to electronic devices.
What is a Server CPU?22 December 2021
This article introduces the classification of server CPUs, their advantages and disadvantages, and the differences between them and desktop CPUs.
Introduction to MSP430 Microcontroller26 December 2025
MSP430 microcontroller is a 16-bit ultra-low power, RISC mixed-signal processor marketed by Texas Instruments (TI) in 1996.
Introduction to Flyback Transformer29 January 2021
As an energy conversion device that transfers energy from one part of the circuit to the other part at constant power, a flyback transformer can be described. Based on the application, the voltage is stepped up to a very high value in a flyback transformer. It is also called a transformer for line output, as the voltage of the output line is fed to the other part of the circuit. The primary winding of the transformer can be powered by a DC circuit with the assistance of the rectifying circuit.
What is the DC Bias Characteristic of a Capacitor？25 July 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will tell you what is the DC bias characteristics of a capacitor.
What is Conductivity Sensor?20 June 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will introduce conductivity sensors to you.
All You Need to Know about Ultrasonic Sensors25 October 2025
The ultrasonic sensor is a sensor that converts ultrasonic signals into other energy signals. It consists of 4 parts: a transmitter, a receiver, a control part, and a power supply. For ultrasonic probes that can be made from different materials, we should learn about their performances before usage, which includes the working principle, working process, sensitivity, and directivity. Based on the properties of ultrasonic waves, ultrasonic sensors are widely used in communication, medical, and home appliance.
What is a Radar Sensor?04 September 2020
A radar sensor is a conversion device that can convert microwave echo signals into electrical signals. The radar sensing is a wireless sensing technology that extracts and discovers the target's position, shape, motion characteristics and motion trajectory by analyzing the received target echo characteristics.