The Introduction to RF Power Supply

RF power supply can generate sinusoidal wave voltage of fixed frequency, which has a certain power in the range of radio frequency (about 3KHz ~ 300GHz).

Radio frequency power supply has been widely used in semiconductor process equipment; LED and solar photovoltaic industry; plasma generation in scientific experiments; radio frequency induction heating; medical cosmetology; atmospheric pressure plasma disinfection and cleaning, etc.

Chinese Name Radio Frequency Power Supply

Brief Editor

RF power supply can generate sinusoidal wave voltage of fixed frequency, which has a certain power in the range of radio frequency (about 3KHz ~ 300GHz).

Radio frequency power supply has been widely used in semiconductor process equipment; LED and solar photovoltaic industry; plasma generation in scientific experiments; radio frequency induction heating; medical cosmetology; atmospheric pressure plasma disinfection and cleaning, etc. [1]

Power Supply Editor

Power supply, usually refers to the source of electricity. It may be a power supply system or device, or other power supply that can provide energy output to the load.

Power supply includes distribution systems and small and medium-sized energy supply, such as:

The terminal of power distribution system in power system is usually 110-220 V.

Converting power to another waveform or voltage: rectifier, reverse converter, power supply

Batteries, Mobile Power Supply, Uninterruptible Power Supply

Fuel cells and other forms of energy storage systems

Solar cell

Alternator

For large power supply, see power generation for details.

Radio frequency editing

Radio frequency (Radio frequency, abbreviated as RF), also known as radio frequency, radio frequency, high cycle wave, is the oscillation frequency in the range of 3 kHz to 300 GHz, which corresponds to the frequency of radio waves and the frequency of AC carrying radio signals. RF is usually used to refer to electronic oscillation rather than mechanical oscillation. However, mechanical radio frequency systems still exist (e.g. mechanical filters and radio frequency microelectromechanical systems).

Although radio frequency is defined as a frequency, it is often used as a synonym for radio in daily use to describe wireless communication systems, such as radio frequency identification.

Among the radio frequency divisions defined by the International Telecommunication Union:

Very low frequency (VLF): 3-30 kHz (KHz)

Low Frequency (LF): 30-300 kHz (KHz)

Intermediate Frequency (MF): 300-3000 KHz

High Frequency (HF): 3-30 MHz

VHF: 30-300 MHz

UHF: 300-3000 MHz

Ultra High Frequency (SHF): 3-30 Gigahertz (GHz)

Extreme High Frequency (EHF): 30-300 Gigahertz (GHz)