Regardless of the type of electrical device or system, as well as its purpose, each of them requires power supply. If they are equipped with power supplies, the functions are fulfilled by DC sockets. It is important that the connector and the power supply unit connected to it are compatible with each other, i.e. they fit together properly. It is important to pay attention to the key parameters that determine this, i.e. the shape of the plug, as well as the maximum operating current and voltage. We offer a wide range of sockets, which have been designed and created taking into account a specific type of power supply. In our store you will find sockets that fit most DC power supplies, so you can be sure that the chosen one will be compatible with the power supply. At the same time you can use the option of a power outlet adapter. This will allow you to combine different power sources and thus increase your design capabilities. The DC sockets and plugs differ in appearance, shape, parameters, number of pins and type, such as male, female and male-female.
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Extruder top PCB board for 3d printer Flashforge Adventurer 4
Index: FFO-20934
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Linear voltage regulator LDO 1,8V NCP1117DT18G - SMD TO-252 - 5pcs
Index: FAR-15251
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DC plugs and sockets
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Adapter DC 5.5/2.1mm with switch - 4 plugs
Extension cable with one female 5,5 / 2,1 mm slot and four male 5.5 / 2.1 mm plugs. It has mounted switch on the cable. It can be used, i.a. to power many LED strips from one...
Index: KAB-08136
Index: KAB-08136
Socket DC 5.5 x 2.5 mm with terminal connector - 5pcs
DC φ5.5 x 2.5 mm slot (for AC power supply) with a detachable connector that allows you to mount the cable using a screwdriver.
Index: KAB-07209
Index: KAB-07209
DC splitter 5.5/2.1mm - 4 plugs
Adapter with one female 5,5 / 2,1 mm socket and four male 5.5 / 2.1 mm plugs. It can be used, i.a. to power many LED strips from one power source.
Index: KAB-08133
Index: KAB-08133
DC splitter 5.5/2.1mm - 5 plugs
Branch joint with one female 5,5 / 2,1 mm slot and five male 5.5 / 2.1 mm plugs. It can be used, i.a. to supply many LED strips from one power source.
Index: KAB-08134
Index: KAB-08134
DC 5,5x2,1mm socket with quick connection and buttons v2
DC φ5.5 x 2.1 mm socket (for AC adapter) with connector allowing you to mount the cable using the buttons.
Index: KAB-03506
Index: KAB-03506
Adapter DC 5,5/2,1mm with switch - 2 plugs
Branch joint with one female 5,5 / 2,1 mm slot and the two male 5.5 / 2.1 mm plugs. It has the switch mounted on the cable. It can be used, i.a. to supply many LED strips from...
Index: KAB-08135
Index: KAB-08135
50/5000 DC 5.5 x 2.1mm plug with quick connector and buttons - 5 pcs.
DC plug φ5.5 x 2.1 mm with a connector to fasten the cable with the buttons. The product is sold in 5 pieces.
Index: KAB-05689
Index: KAB-05689
Adapter DC 5,5/2,1mm - 3 plugs
Splitter with one female socket 5.5 / 2.1 mm and three male plugs 5.5 / 2.1 mm. Can be used, among other things, to power multiple LED strips from one power supply.
Index: KAB-08132
Index: KAB-08132
Plug DC φ5.5 x 2.5 mm with terminal connector - 5pcs
DC φ5.5 x 2.5 mm plug (for power supply unit) with a detachable connector that allows you to mount the cable with a screwdriver. Items are sold in sets of 5 pieces.
Index: KAB-07208
Index: KAB-07208
DC 5,5/2,1 socket adapter - DC 4,8/1,7 plug
The adapter allows you to connect a power supply with DC 5,5 / 2,1 mm plug for modules with DC 4,8 / 1,7 mm slot. Cable length is 15 cm.
Index: KAB-01921
Index: KAB-01921
Index: KAB-14017
DC plug 4,0x1,7mm for cable - 10 pcs.
DC plug φ 4.0 x 1.7 mm per wire, plug housing is made of plastic. The length of the plug is about 11 mm. Sold for 10 pieces.
Index: KAB-07514
Index: KAB-07514
Adapter DC 5,5/2,1mm - 2 plugs
Adapter with one 5,5 / 2,1 mm female socket and the two male 5.5 / 2.1 mm plugs. It can be used, i.a. to power many LED strips from one power source.
Index: KAB-08131
Index: KAB-08131
DC 5.5 x 2.1mm socket for case - screwed - 5pcs.
Power DC φ5.5 x 2.1 mm slot bolted to a case, made of plastic.
Index: KAB-09350
Index: KAB-09350
DC Splitter 5.5/2.1mm - 4 plugs
Splitter with one 5.5 / 2.1 mm female socket and four 5.5 / 2.1 mm male plugs. It can be used, for example, for supplying many LED strips from one power supply.
Index: ZAS-06480
Index: ZAS-06480
DC 2,1/5,5mm cable 35cm with switch
Cable terminated with a 2.1/5.5 mm plug and socket with a built-in switch. It allows you to disconnect the power supply without removing the power supply from the mains...
Index: KAB-03913
Index: KAB-03913
Plug DC 5,5/2,1mm with cable 1,5m
2-vein cable with the length of 1,5 meter with the straight DC 5,5 / 2,1 mm plug.
Index: KAB-01831
Index: KAB-01831
DC 5,5/2,1 socket adapter - USB A socket
The adapter is ended, on the one side with the DC 5,5 / 2,1 mm socket, on the other with the USB type-A.
Index: KAB-02092
Index: KAB-02092
Cable with an angled DC 2,1/5,5mm plug
2-vein cable with the length of 1.15 m with the angular DC 2,1 / 5,5 mm plug.
Index: KAB-01830
Index: KAB-01830
DC plug 5,5x2,5mm for cable - 10pcs.
DC φ5.5x2.5 mm plug for the cable made of plastic. Plug length: 9.5 mm.
Index: UCC-00413
Index: UCC-00413
DC socket 5,5x2,1mm with 1 m wire
DC φ5.5 x 2.1 mm slot (for AC adapter) with 2-vein cable with the length of 1 m with the removed insulation at the end.
Index: KAB-03507
Index: KAB-03507
Index: KAB-13693
DC 2,1/5,5mm plug with alligator clips
The power cable on the one side ended with power plug DC 2.1 / 5.5 mm, on the other, with the popular crocodile. It p rovides power connection from any source to the...
Index: KAB-01920
Index: KAB-01920
DC 2.1 / 5.5mm socket with crocodile clips - 44mm
The power cable ended on the one side with the DC 2.1 / 5.5 mm power socket, on the other, with the popular crocodiles. It p rovides the leading-out of the voltage from the...
Index: KAB-09702
Index: KAB-09702
Zobacz również
- Connectors - goldpin
- Pogo Pin
- Electric cubes
- Quick couplings
- BNC connectors
- BLS connectors
- ARK connectors
- D-SUB connectors
- Connectors - FSF / FPC ZIF
- Amphenol FCI connectors
- Banana connectors
- Crocodile cables
- Connectors - 4-pin
- RJ network connectors
- USB connectors
- Jumpers
- Wire tips
- SMA connectors
- Mounting connectors
- Connectors - raster 2.5 mm
- Connectors - raster 2.54 mm
- 230 V network sockets
- IDC connectors
- Slip connectors
- Złącza molex
- Konektory
Specifications of DC sockets
Nowadays, we can choose from many different power outlets, which differ visually and technically. This gives you a chance to carry out the most ambitious projects with specific functionality. As far as the most important parameters are concerned, it is necessary to pay attention to the maximum, permissible operating voltage in order to avoid a possible failure or even irreparable damage to the whole device. Using too high voltage in relation to the manufacturer's recommendations and the specifics of the socket is also dangerous for the user. Furthermore, the maximum current that can be conducted through the connector is important. Depending on the socket parameters, the connector has a different shape. Usually it is checked that the bigger the current flows through the connector, the bigger the plug is. This is due to the need to provide lower resistance and at the same time reduce the voltage drop. Each connector is also equipped with appropriate insulation. It must be adapted to the operating voltage, because it is thanks to it that the socket or plug is protected against puncture. Otherwise, a short-circuit could occur, which ultimately results in a short circuit and damage to the device.
The shapes of the connector are very different, but most often we will encounter a cylindrical connector. It is characterized by one pin in the middle and the external part in the form of a second pole of DC power supply. The middle pin is called "hot" and is located in it plus the power supply, while the outer one is present at ground level. However, there are no general recommendations concerning the location of voltage and ground. Such location is however most common. Plugs differ in length and diameter, so they have different sizes. They are the ones that decide to fit the connectors to each other without the need for a thorough analysis of technical parameters and detailed measurements.
What else for DC sockets and plugs?
DC plugs and sockets are a diverse range of products that require you to properly match the power supply. At the same time, you can combine them with each other and thus create more complex projects. You will need the right accessories to connect the plugs together. Among such options are screw connectors or ARK connectors. What possibilities do they offer? You can install the connector on the cable, but no soldering is required. However, if you use a plug board and it is the basis of your next project, we recommend goldpins. We plug them into the board, which we then use to create an electronic device.
Check which DC plugs and sockets and interesting accessories we have prepared for all electronics and robotics. Take care of the proper power supply for your new device, match the plug to the power supply to make sure that they will work together properly. Take advantage of our accessories, allowing you to do even more in terms of designing and creating advanced electronic projects.