# PowerModeEnum

    enum PowerModeEnum

The type of current.
- `


  ### [unknown](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ElectricalPowerMeasurementTrait/PowerModeEnum#/s:15GoogleHomeTypes6MatterO31ElectricalPowerMeasurementTraitV0F8ModeEnumO7unknownyA2GmF)


  ` Unknown.

  #### Declaration

  Swift

      case unknown

- `


  ### [dc](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ElectricalPowerMeasurementTrait/PowerModeEnum#/s:15GoogleHomeTypes6MatterO31ElectricalPowerMeasurementTraitV0F8ModeEnumO2dcyA2GmF)


  ` Direct current.

  #### Declaration

  Swift

      case dc

- `


  ### [ac](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ElectricalPowerMeasurementTrait/PowerModeEnum#/s:15GoogleHomeTypes6MatterO31ElectricalPowerMeasurementTraitV0F8ModeEnumO2acyA2GmF)


  ` Alternating current, either single-phase or polyphase.

  #### Declaration

  Swift

      case ac

- `


  ### [init(rawValue:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ElectricalPowerMeasurementTrait/PowerModeEnum#/s:15GoogleHomeTypes6MatterO31ElectricalPowerMeasurementTraitV0F8ModeEnumO8rawValueAGSgs6UInt64V_tcfc)


  ` Creates a new instance with the specified raw value.

  If there is no value of the type that corresponds with the specified raw
  value, this initializer returns `nil`. For example:

      enum PaperSize: String {
          case A4, A5, Letter, Legal
      }

      print(PaperSize(rawValue: "Legal"))
      // Prints "Optional(PaperSize.Legal)"

      print(PaperSize(rawValue: "Tabloid"))
      // Prints "nil"

  #### Declaration

  Swift

      init?(rawValue: UInt64)

  #### Parameters

  |---|---|
  | ` rawValue ` | The raw value to use for the new instance. |