Nithin Reddy, G.N.Iyer, S.R.Agrawal, S.Reddy B, S.2026-02-0620222022 IEEE Global Conference on Computing, Power and Communication Technologies, GlobConPT 2022, 2022, Vol., , p. -https://doi.org/10.1109/GlobConPT57482.2022.9938258https://idr.nitk.ac.in/handle/123456789/29850High voltage measurements require precision high voltage instruments for dielectric measurements and for other high voltage applications. The present work requires linear, high voltage, and high-frequency bandwidth supply, which must be precisely monitored and controlled. High voltage engineers crave automated control of supply through safer control techniques. The paper presents a high voltage supply used as a linear high voltage amplifier that amplifies the low voltage input of ±5 V with a gain of 40 per unit this is obtained using TINA software. The novel linear high-voltage amplifier circuit proposed will be useful for insulation measurements, electrostatic applications, dielectric measurements, and other industrial applications. An attempt is made to develop the hardware for the proposed amplifier. © 2022 IEEE.amplifierdielectrichigh voltageinsulationop-amp