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Power supplies DC adapters

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#6126
Warehouse cleaning!
DC Adapter 2.5 socket / 2.1 plug
  • 5,5x2,5mm plug
  • 5,5x2,1mm socket
0,62 EUR including 22.00% VAT
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#13089
Hikvision NVR/DVR to DC 5.5/2.1 power supply adapter
2,81 EUR including 22.00% VAT
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#6125
DC Adapter 2.1 plug / 2.5 socket
  • 5,5x2,1mm plug
  • 5,5x2,5mm socket
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DC power adapter cable jumpers, also known as DC to DC adapters or DC connectors, are small devices that allow you to connect electronic devices to power supplies with different voltages or polarities. They are commonly used in various applications, such as:

  • Connecting older devices to newer power supplies: Many older electronic devices use power voltages that are no longer common in new power supplies. A DC jumper can help you connect these devices to newer power supplies without having to replace the device.
  • Reversing power polarity: Some electronic devices require power with the opposite polarity of most power supplies. A DC jumper can help you reverse the power polarity so that you can connect the device to the power supply.
  • Adjusting power voltage: In some cases, it may be necessary to adjust the power voltage supplied to an electronic device. A DC jumper can help you lower or raise the power voltage to the required level.

Types of DC Power Adapter Cable Jumpers

There are many different types of DC power adapter cable jumpers, each with its own specific application. Some of the most common types include:

  • Plug-in jumpers: These jumpers have a male plug on one side that connects to the device and a female socket on the other side that connects to the power supply.
  • Cable jumpers: These jumpers have two ends of a cable with plugs or sockets on both sides. They can be used to connect a device to a power supply that has a different connector.
  • Universal jumpers: These jumpers have multiple different plugs and sockets, allowing them to connect to a wide range of devices and power supplies.

How to Choose the Right DC Power Adapter Cable Jumper

When choosing a DC power adapter cable jumper, there are a few factors to consider, including:

  • Device type: Make sure the jumper you choose is compatible with the type of device you want to connect it to.
  • Power voltage: Make sure the jumper you choose can provide the correct power voltage to the device.
  • Power polarity: Make sure the jumper you choose has the correct power polarity for the device.
  • Connector type: Make sure the jumper you choose has the correct connector type for both the device and the power supply.