DC Jack Connector

DC power jacks have voltage and current ratings that determine the amount of power the jack can handle. It is important to select a panel mount DC Power Jack that can handle the voltage and current ratings of the device. If a low-rated power jack is used with a high load device, it can cause electric shock or damage to the device.

Key Features

1. Current and Voltage Ratings: 3 Pin DC Power Jacks come in various power ratings. It's important to select one that can handle the required current (measured in amps) and voltage (measured in volts) for your application.

2. Mounting Options: DC power sockets are available in PCB mount, panel mount, and cable mount versions.

• PCB mount sockets are soldered directly onto the printed circuit board.

• Panel mount versions are attached to the device housing and usually secured with a nut.

• Cable mount sockets are designed to be part of a power cable.

3. Polarity Protection: Some DC Power Jack connectors are designed to prevent reverse polarity, protecting the device from damage if the power is connected the wrong way. Center-positive configurations are common, but always check specifications.

4. Switching Mechanism: Many sockets include an internal switch that disconnects internal power when an external plug is inserted, useful for battery-operated devices that switch to external power when plugged in.