Open AccessDC Power Supply using Digital Potentiometer on Switching Regulator Module Monitored and Controlled via NI LabView
Author(s) -
Fadhilla Tresugraha,
Rizki Ardianto Priramadhi,
Mohamad Ramdhani
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/771/1/012007
Subject(s) - potentiometer , voltage , power (physics) , voltage regulator , power supply unit , electrical engineering , low dropout regulator , computer science , engineering , electronic engineering , dropout voltage , physics , quantum mechanics
Smart Controlled Adjustable Power Supply is an automated power supply device in which the Voltage output from the device can be controlled using Digital Potentiometer as a voltage feedback manipulator and can be monitored using PC. Voltage and output current can be controlled in accordance with the specifications of the desired voltage 0-30V DC with 0.01 V resolution. This Study will show how Digital POT can change the output voltage of the LM2576 Module and show the correlation between the BIT number of POT and the Voltage output. Afterward, the device will be controlled and monitored via NI LabView so it can easily be accessed by everyone and can compete in industry 4.0 due to its accessibility. There will be some test runs to prove the designed device is working properly and match the desired spesifications.