By submitting this form, you are agreeing to the Terms of Use and Privacy Policy.
The thermionic cathode, which generates electrons, the control grid, and the anode, which receives the majority of the electrons, make up the triode’s three electrodes. No current flows if the grid is “biassed” to a high enough negative potential (cutoff bias).
There are three types of sputtering: diode sputtering, triode sputtering, and magnetron sputtering, which are governed by how the voltage is applied between the cathode and the anode.
The triode made radio possible by being the first non-mechanical device to give power gain at audio and radio frequencies. Amplifiers and oscillators employ triodes. Only low to moderate levels of frequency and power are employed by many varieties.
The Global Power Triode market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
An innovative high voltage–low current power supply for gyrotron.The anode and body of high power gyrotrons act like capacitive loads from an electrical perspective.
Due to this, it is challenging to create a highly dynamic power supply. The MAGY idea (Modulator for the Anode of a Triode Type GYrotron) includes a novel approach to control the capacitive current while guaranteeing very little ripple on the output voltage.
A number of autonomous, reciprocal, and controlled DC sources make up this system. This method uses fewer power modules than current topologies. In addition to preventing internal high frequency modulation, it also provides high output voltage resolution and a variety of operating conditions.
One of the supplementary heating methods for ITER is the electron cyclotron system. Up to 20 MW of RF power must be coupled to the plasma.
Up to 26 gyrotrons with a 1 MW output each are used to provide the RF power. Both diode- and triode-based electron guns can be used with these high-power gyrotrons.
Gyrotrons of both varieties run on a depressed collector. At the electron gun’s output, an electrode known as the body is used to delay the electron beam without blocking it.
A strong dynamic drive on a capacitive load is guaranteed by the series of regulated DC sources, and a very low output voltage ripple is produced since the power modules’ output is not switched (PWM-free).
A MAGY modulator has fewer modules and requires less room for installation than a modulator that replicates the well-known PSM structure created by TBM.
