DC Power Plugs

What is a DC Power plug?

The DC Power Plug is 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 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. Convention is for the center 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
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.

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Beskrivning Pris Current Rating Inner Diameter Body Orientation Outer Diameter Voltage Rating Length Mounting Type IP Rating Minimum Cable Diameter Maximum Cable Diameter Contact Plating Contact Material Series
RS-artikelnummer 771-9186
VarumärkeRS PRO
2,474 kr
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1A 2.1mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS-artikelnummer 768-4393
Tillv. art.nr760K
VarumärkeSwitchcraft
64,17 kr
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5A 2.5mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS-artikelnummer 211-348
Tillv. art.nr3630A
VarumärkeMascot
21,33 kr
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- 2.1mm Right Angle 5.5mm - 12mm - - - - - - -
RS-artikelnummer 487-810
VarumärkeRS PRO
55,84 kr
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5A 2.5mm Straight 5.5mm 12 V 40.4mm Cable Mount - - - Nickel Brass -
RS-artikelnummer 771-9183
VarumärkeRS PRO
1,781 kr
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1A 1.4mm - 3.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS-artikelnummer 771-9174
VarumärkeRS PRO
2,209 kr
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1A 2.5mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS-artikelnummer 487-854
VarumärkeRS PRO
12,61 kr
Each
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5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Silver Alloy Brass -
RS-artikelnummer 705-1519
Tillv. art.nr761KS15
VarumärkeSwitchcraft
109,00 kr
Each
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5A 2.5mm Straight 5.5mm - 57.1mm Cable Mount IP68 - - Nickel Copper Alloy -
RS-artikelnummer 884-0941
VarumärkeRS PRO
40,17 kr
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- 2.1mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS-artikelnummer 884-0950
VarumärkeRS PRO
12,946 kr
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2A 2.1mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
RS-artikelnummer 884-0948
VarumärkeRS PRO
12,946 kr
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2A 2.5mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
RS-artikelnummer 505-1558
Tillv. art.nrXNES/J 210
VarumärkeLumberg
19,54 kr
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500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS-artikelnummer 138-9405
Tillv. art.nr15-206
VarumärkeLumberg
16,96 kr
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1A 2.5mm Straight 5.5mm 12 V dc 29.5mm - - - - Nickel Brass XNES/J
RS-artikelnummer 138-9398
Tillv. art.nr51215217
VarumärkeLumberg
18,61 kr
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500mA 2.1mm Straight 5.5mm 12 V dc 29.5mm - - - - Nickel Brass NES/J
RS-artikelnummer 124-8899
Tillv. art.nr1631 01
VarumärkeLumberg
9,616 kr
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500mA - Straight - 12 V dc - Cable Mount - - - - - 1631
RS-artikelnummer 487-858
VarumärkeRS PRO
12,61 kr
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5A 2.1mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Brass -
RS-artikelnummer 876-8644
Tillv. art.nr765K
VarumärkeSwitchcraft
40,27 kr
Each
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5A 2.5mm Straight 5.5mm - 43.2mm Cable Mount - - - Tin Brass 765
RS-artikelnummer 884-0932
VarumärkeRS PRO
40,17 kr
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2A 2.5mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS-artikelnummer 768-4400
Tillv. art.nrS760K
VarumärkeSwitchcraft
67,40 kr
Each
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5A 2.1mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS-artikelnummer 768-4399
Tillv. art.nr760
VarumärkeSwitchcraft
48,45 kr
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5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -
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