Circuit Ideas for You

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. LTC3440 IC is very efficient up to 96% and give up to 600mA current. […]

Boost Converter 12V to 120V DC Step-Up Circuit is made to raise 12V to 120V DC. It helps to change voltage level when needed. It takes 12V input and makes strong 120V output. Circuit is good for using high voltage from low voltage like battery. Output powers to about 100 watts. Circuit has two parts […]

Step-Up Converter 6V to 15V use IC LM2585 and a switch mode regulator. LM2585 IC is very good for boost voltage. It can use in boost, flyback, forward or multi-output systems. Chip has built-in switch and can handle up to 3A. This Step-Up Converter Circuit: 6V to 15V Boost Regulator is good to get high […]

DC to DC converter is good circuit. It can make voltage up or down for many use. In this article we will talk about 12V to 24V DC Voltage Converter Circuit using IC LM324 This circuit is a double input voltage using boost converter and oscillator. Load current must not be more than 800mA. The […]

Digitally Controlled Adjustable Voltage Regulator Circuit is made to give change output voltage for different use. IC LM317 popular regulator and give output 1.25V to 37V adjustable. In this circuit LM317 IC work with digital control transistors and let user choose voltage easy. It is good for different voltage need like microcontroller, power supply and […]

Voltage regulators important in electronic system as it keep voltage steady if input or load changes. IC LM317 is famous and it give 1.25V to 37V output by choosing resistors. This is Simple Adjustable Power Supply Circuit with IC LM317 Circuit show how it work, how to build and formula for design. Circuit Working: Parts […]