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attributes.DC_Power_Connector_Type

attributes.Current_Rating

attributes.Inner_Diameter

attributes.Body_Orientation

attributes.Outer_Diameter

attributes.Voltage_Rating

attributes.Length

attributes.Width

attributes.Mounting_Type

attributes.IP_Rating

attributes.Minimum_Cable_Diameter

attributes.Maximum_Cable_Diameter

attributes.Pin_Diameter

attributes.Contact_Plating

attributes.Contact_Material

attributes.Series

Lumberg, NES/J DC Plug Rated At 500.0mA, 12.0 V, length 35.0mm, Nickel

Lumberg, NES/J DC Plug Rated At 500.0mA, 12.0 V, Cable Mount, length 43.0mm, Nickel

Lumberg, 1633 DC Plug Rated At 3A, 24 VDC, Cable Mount, length 46.5mm, Nickel Plated

Lumberg, NES/J Right Angled DC Plug Rated At 500mA, 12 VDC, Cable Mount, length 20mm, Nickel Plated

TE Connectivity, DC-IN Right Angle DC Plug Rated At 10.7A, 25.0 V, PCB Mount, length 20.6mm, Gold, Tin

Lumberg, XNES/J DC Plug Rated At 1.0A, 12.0 V, Cable Mount, length 43.0mm, Nickel

Lumberg, KLS DC Plug Rated At 1A, 34 V AC/DC, Cable Mount, length 42.2mm, Nickel Plated


DC power connectors are designed to supply direct current from a mains connection to a device and is typically used to power small to medium appliances. Although there are various types of DC Connector, the most common type is sometimes referred to as a Barrel Connector. This style of connector features an insulated cylindrical tip, sometimes called a sleeve, or ring, which accepts a pin from the socket counterpart. This design ensures a safe and secure connection, with a smooth disconnect and connect action. DC connectors have many more standard types that are not interchangeable. The dimensions and arrangement of DC connectors can be chosen to prevent the accidental interconnection of incompatible sources and loads.

### DC Jacks

The standard dc barrel plug or jack has two conductors, one each for power and ground. The convention is for the centre pin to be power and the outer sleeve to be ground, but reversing the connections is acceptable. Some power jack models include a third conductor which forms a switch with the outer sleeve conductor. One use of the switch function is to detect or indicate the insertion of a plug. Another use of the switch function is to select between power sources dependent upon whether a plug is or is not inserted into the jack.

### Applications for Power Connectors

Though USB powered devices are more and more common, DC power plugs are still a serviceable standard in powering smaller appliances. They can typically be used with certain portable computers, electronic instruments, and sound systems.



DC Power Connectors

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