AtomS3 Dev Kit - developer module with 0.85'' display - M5Stack C123
AtomS3 Dev Kit - developer module with 0.85'' display - M5Stack C123
3D printer - Creality CR-200B Pro
Slim keycaps - transparent - 10pcs - Adafruit 5110
Soldering tin in tube Cynel LC99,3 14g/1mm - lead-free
Quadruped platfom - robo dog - Unitree Go1 Edu 2D Lidar
Case for Odroid H3/H3+ - type 1 - black
IME3D X-KIT - educational robot - for 3D printing
Induction charger Blow WCH-04 5V/1,5A
Power supply Allo 19V/ 3,15A - DC plug 6,5/3mm for Volt+
Extruder top PCB board for 3d printer Flashforge Adventurer 4
Linear voltage regulator LDO 1,8V NCP1117DT18G - SMD TO-252 - 5pcs
Step-Up Voltage Regulator U3V40F7 - 7,5V 4A - Pololu 4014
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.
Adapter DC 5.5/2.1mm with switch - 4 plugsExtension 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...
Socket DC 5.5 x 2.5 mm with terminal connector - 5pcsDC 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.
DC splitter 5.5/2.1mm - 4 plugsAdapter 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.
DC splitter 5.5/2.1mm - 5 plugsBranch 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.
DC 5,5x2,1mm socket with quick connection and buttons v2DC φ5.5 x 2.1 mm socket (for AC adapter) with connector allowing you to mount the cable using the buttons.
Adapter DC 5,5/2,1mm with switch - 2 plugsBranch 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...
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.
Adapter DC 5,5/2,1mm - 3 plugsSplitter 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.
Plug DC φ5.5 x 2.5 mm with terminal connector - 5pcsDC 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.
DC 5,5/2,1 socket adapter - DC 4,8/1,7 plugThe 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.
DC 5.5 x 2.5mm socket for case - 10Power DC φ5.5 x 2.5 mm slot for the case.
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.
Adapter DC 5,5/2,1mm - 2 plugsAdapter 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.
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.
DC Splitter 5.5/2.1mm - 4 plugsSplitter 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.
DC 2,1/5,5mm cable 35cm with switchCable 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...
Plug DC 5,5/2,1mm with cable 1,5m2-vein cable with the length of 1,5 meter with the straight DC 5,5 / 2,1 mm plug.
DC 5,5/2,1 socket adapter - USB A socketThe adapter is ended, on the one side with the DC 5,5 / 2,1 mm socket, on the other with the USB type-A.
Cable with an angled DC 2,1/5,5mm plug2-vein cable with the length of 1.15 m with the angular DC 2,1 / 5,5 mm plug.
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.
DC socket 5,5x2,1mm with 1 m wireDC 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.
DC 5.5x2.1mm socket for case - 10pcsPower DC φ5.5 x 2.1 mm slot for case.
DC 2,1/5,5mm plug with alligator clipsThe 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...
DC 2.1 / 5.5mm socket with crocodile clips - 44mmThe 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...
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.
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.