pour accéder aux avantages de votre compte

Étiquettes énergétiques

Recherches populaires

Votre liste de comparaison est pleine


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.



Shop our range of DC Power Plugs supplies & accessories. Free Next Day Delivery. Browse our latest DC Power Plugs offers.

Dc Power Connectors | Barrel Connectors | RS

DC Power Connectors

Buy Kycon Dc Power Connectors. Browse our latest DC Power Connectors  offers. Next business day delivery or whenever it suits you.

Kycon DC Power Connectors | RS

Buy from our selection of Dc Power Connectors from Lumberg. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Lumberg DC Power Connectors | RS

Buy Switchcraft Dc Power Connectors. Browse our latest Switchcraft Dc Power Connectors offers. Next business day delivery or whenever it suits you.