A step-up voltage converter is a type of circuit that increases the voltage of an output current. The circuit uses a transformer to transform the input voltage into a higher-level output. This output can be used for applications such as powering devices at higher voltages, charging batteries, or any other task requiring a high-voltage DC source. A detailed diagram of this circuit can be found in many textbooks and online resources. This circuit relies on electrical components such as motors, microwaves, and X-ray machines. The most common use of this type of circuit is to convert a 12V dc voltage to a 24V dc voltage. A diagram of this circuit will show how the components are connected together to accomplish this task. Use EdrawMax to download this template. EdrawMax lets you customize such templates to the fullest from the built-in templates and style options.