Boost converter changes small DC voltage to big voltage; it is good for battery devices because battery voltage sometimes is less than device needs. This 5V Step-Up Converter Circuit using IC LTC3440 changes input 2.7V to 4.2V into steady 5V output and LTC3440 IC is very efficient up to 96% and give up to 600mA […]
Power Supply Circuits
Boost Converter 12V to 120V DC Step-Up Circuit
Boost Converter 12V to 120V DC Step-Up Circuit raises a 12V DC input to 120V DC output; it helps convert voltage levels when required and delivers a high 120V output from a 12V source. Circuit is good for using high voltage from low voltage like battery and output powers to about 100 watts. Here, circuit […]
Step-Up Converter Circuit: 6V to 15V Boost Regulator
Step-Up Converter 6V to 15V use IC LM2585 and a switch mode regulator, also LM2585 IC is very good for boost voltage. In addition, it can use in boost, flyback, forward or multi-output systems and its chip has built-in switch and can handle up to 3A current. Furthermore, this Step-Up Converter Circuit: 6V to 15V […]
12V to 24V DC Voltage Converter Circuit using IC LM324
DC to DC converter is good circuit, as it can make voltage up or down for many use. In this article, we discuss a 12V to 24V DC Voltage Converter Circuit using the LM324 IC; also this circuit doubles the input voltage by using a boost converter and an oscillator, but however, the load current […]
Digitally Controlled Adjustable Voltage Regulator Circuit
Digitally Controlled Adjustable Voltage Regulator Circuit provides an adjustable output voltage for different applications; also the popular LM317 regulator IC delivers an adjustable output voltage ranging from 1.25V to 37V. Furthermore, in this circuit LM317 IC work with digital control transistors and let user choose voltage easy; it is also good for different voltage need […]
Simple Adjustable Power Supply Circuit with IC LM317
Voltage regulators is important in electronic system as it keep voltage steady if input or load changes and IC LM317 is famous and it give 1.25V to 37V output by choosing the right resistors. In addition, this is Simple Adjustable Power Supply Circuit with IC LM317 and this circuit show how it work, how to […]