What would be the correct definition of a 'converter' in electrical terms?

The term 'converter' in electrical engineering specifically refers to a device that changes one form of electrical power to another. In this context, a converter that changes direct current (DC) to alternating current (AC) is indeed known as an inverter.

The function of this device is crucial in various applications, particularly where there is a need to utilize devices that operate on AC systems using a DC source, such as solar panels. This enables the electricity generated by solar energy, which is typically in a DC form, to power household appliances and other systems designed to operate on AC.

Understanding this function highlights the importance of converters in electrical systems, allowing for versatility in how power sources can be used based on the device requirements.