A DC cable is a DC power cable, which is a type of cable or wire used to transmit direct current. In electronic devices and electrical systems, DC cables are used to connect power supplies to devices that require direct current, such as computers, mobile phone chargers, batteries, etc.
DC lines can have different voltage and current specifications to meet the power needs of different devices. In addition, a DC cable may also refer to a specific type of connector or cable, such as a USB data cable, which can be used to transmit data or provide DC power to a device.
DC3.5 is a DC power plug or socket with a diameter of 3.5 mm. Plugs and sockets of this size are commonly used in small electronic devices such as headphones, some portable audio devices, certain types of chargers, etc.
The design of such plugs and sockets allows them to provide a stable power connection in a compact space, and because of their small size, they are very popular in portable devices. However, it is important to note that different devices may use different voltage and current DC lines, so it is necessary to ensure that the plug and the device's power specifications match when using.
