Simple Designed of High Voltage Pulsed Electric Field Generator Based on Fly-back Transformer

Abstract

The high pulse voltage low power supply can be built with fly-back transformer as a converter. Generation by using fly-back converter is a significant method which can be improved the circuits of the device to make it simpler, and occupies a smaller space, and cheaper. The study aimed to study and develop a device that will obtain a high pulse voltage low power supply. The results of the study obtained are, the high pulse voltage has reached 50 kV at the frequency of 100 kHz. In addition, when the high pulse voltage is fed to the plane parallel, then at the distance of 50 cm there is a spark, which means it is can generate high pulsed electric fields, it was 50kV/cm.

The Effect of Resistivity of Used Cooking Oil on The Quality of Palm Cooking Oil

“…The working principle of the power supply is that when a device is turned on, the power supply will send a signal to the mainboard as a sign that the device that is turned on is ready to operate. (Tarigan et al, 2019) Electrical resistivity is the opposite of electrical conductivity (Suminten et al, 2021), can be seen from the following equation. Electrical resistivity can be written as follows:…”