DC outlets, also known as direct current outlets, are commonly found in a variety of settings. They provide a reliable source of power for a wide range of devices that operate on direct current. These outlets are typically designed with a specific voltage rating, such as 12 volts or 24 volts, to ensure compatibility with the devices they are intended to power. DC outlets are commonly used in vehicles, boats, and recreational vehicles, where they are used to power various electronic devices such as GPS systems, smartphones, and portable refrigerators. Additionally, DC outlets are also commonly found in homes and offices, where they are used to power devices such as routers, modems, and small appliances. Overall, DC outlets play a crucial role in providing power.