DC to DC Boost Converter Circuit (Part 5/9)

Many times, there is need to step up or step down DC voltages. The circuits for stepping up or stepping down DC voltages are not simple as is the case with AC voltages. The level changing of DC voltages requires complex circuitry. These circuits are called DC to DC converters. The DC – DC converters are the electronic circuits which convert a constant DC voltage to a high voltage level or to a low voltage level.When a circuit increases the DC voltage to a higher level, it is called Boost Converter. When a circuit decreases DC voltage to a lower level, it is called buck converter. Since a boost converter converts the DC voltage to the higher voltage level, it is also known as step-up converter. For boosting the voltage signal a regulator circuit is required which can step up the input voltage signal.

10PCS Mini 0.8-5V to 3V 3.3V 5V DC-DC Boost Converter Board Voltage Step-up Module DD0405MA - AliExpress

Step Up Converter: N-channel choice - General Electronics - Arduino Forum

DC-DC S09 Automatic Buck Boost Converter - Tempero Systems Shopping

12 V to 30 V High Current Boost Converter Circuit [Variable] - Homemade Circuit Projects

Step Down Adjustable or Fixed Buck Converter 4.5V-24V to 0.8-17V 1.8/2.5/3.3/5/9/12V - Kunkune

2A Booster DC-DC Step-Up module Micro USB Input 2V-24V to 5/9/12/28V - Solarbotics Ltd.

DC to DC Boost Converter Circuit (Part 5/9)

Ideal unidirectional dc-dc boost converter circuit

Hi-Link 5V to 3.3/5/9/12/15/24V 2W Output DCDC Power Supply Module Ultra Small DC DC Step Down Boost Up Converter B0505S-2WR3 - AliExpress

DC to DC Boost Converter Circuit (Part 5/9)