Alat Penstabil Tegangan Bolak-Balik Satu Fasa 220 V, 50 Hz Menggunakan Thrystor Dengan Daya 1,5 kVA

Abstract

One phase voltage stabilizer device was designed by using thyristor that is BT triac 139 and relay. This device consist of network control and network stabilizer. Usage of thyristor component at network stabilizer is by adjust angle of enkindling through a network control. Thyristor component was exploiting the nature of sine wave cutting so that this stabilizer will gave constant output automatically, ree from influence of its input with energy equal to 1,5 kVA. This device has limited input voltage equal to 200 – 225 volt and measured its output. After that, this device give load lamp equal to 40 watt – 150 watt and measured its current emiting a stream of load. If it press turn off button hence voltage stabilizer will not work.