DC Power Connectors

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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 161 - 164,共 164 項產品
Results per page
Description Price DC Power Connector Type Current Rating Inner Diameter Body Orientation Outer Diameter Voltage Rating Length Width Mounting Type IP Rating Minimum Cable Diameter Maximum Cable Diameter Pin Diameter Contact Plating
RS庫存編號 124-8902
製造零件編號1636 07
BrandLumberg
TWD153.00
單位
DC Plug 10.0A - Straight - 24.0 V 71.1mm - Cable Mount - - - - Nickel
RS庫存編號 106-5647
製造零件編號1-2129334-1
TWD271.00
毎包:4 個
Bag(s)
DC Plug 10.7A - Right Angle - 25.0 V 20.6mm - PCB Mount - - - - Gold, Tin
RS庫存編號 138-9405
製造零件編號15-206
BrandLumberg
TWD56.00
單位
DC Plug 1.0A 2.5mm Straight 5.5mm 12 V dc 29.5mm - - - - - - Nickel
RS庫存編號 2508341661
製造零件編號722APKG
TWD111.00
單位
- - - - - - - - - - - - - -