DCsisääntulot

DCsisääntulot refers to direct current input ports found on electronic devices. These ports are designed to receive electrical power from a direct current source, typically a power adapter or battery. Unlike alternating current (AC) inputs which require conversion to DC before powering a device, DCsisääntulot directly accept DC power. The voltage and current requirements for a specific DCsisääntulot are usually indicated on the device itself or its accompanying documentation. Using an incorrect power adapter, one with the wrong voltage or polarity, can damage the device. Common types of DC connectors include barrel connectors of various sizes and USB Type-C ports, which can also supply DC power. The presence of a DCsisääntulo signifies that the device is intended to be powered externally by a DC source.