A power supply is a thing that accompanies us every day when using various other devices. Its importance is often underestimated. Example? A desktop computer, even with great components, can run slowly if the power supply is chosen inappropriately. The power of the socket adapter is one of the most important parameters. This regularity goes well beyond the subject of computers, as power supplies are also commonly used for various DIY electronic projects.
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Air quality / dust sensor PM1.0 / PM2.5 / PM10 - PMS3003 - 5 V UART
Index: DNG-13442
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Feather 32u4 Basic Proto - compatible with Arduino - Adafruit 2771
Index: ADA-05059
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Socket power supply
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justPi power supply for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5V/2,5A
A power supply equipped with a microUSB connector compatible with the Raspberry Pi mini-computer. It has parameters allowing for optimal power supply to the Raspberry Pi 3B+ /...
Index: ZAS-07363
Index: ZAS-07363
Power supply Extreme microUSB + USB 5V/3,1A - for Raspberry Pi 3B+/3B/2B/Zero and LattePanda
Power supply with microUSB cable and USB type A socket. Output voltage is 5V , maximum current capacity is 3.1A . The device can power Raspberry Pi 3B+, 3B+, 2B, 1B+, 1B,...
Index: ZAS-04894
Index: ZAS-04894
Power supply 5V / 2A - microUSB for Raspberry Pi Zero
Power supply dedicated to power the Raspberry Pi Zero minicomputer . Output voltage is 5 V and current capacity is max. 2 A. The power supply is equipped with a 1.2 m...
Index: ZAS-08849
Index: ZAS-08849
Switch-mode power supply 12V/2,5A - 100V-240V - DC plug 5,5/2,5mm
Stabilized power supply. Supply voltage: 100 V to 240 V. Output voltage: 12 V DC. Output current: 2.5 A. Connector: DC plug 5,5 / 2,5 m (compatible with 5.5 / 2.1 mm).
Index: ZAS-07155
Index: ZAS-07155
Power supply justPi C USB 5V/3A for Raspberry Pi 4B
Dedicated power supply for the Raspberry Pi 4B minicomputer (1 GB, 2 GB and 4 GB RAM). It has parameters consistent with the recommendations of the Raspberry Pi foundation:...
Index: SHR-14516
Index: SHR-14516
justPi power supply microUSB 5,1V / 3A for Raspberry Pi 3B+/3B/2B/Zero
Power supply with a 1.2 m cable terminated with a microUSB plug. The parameters of the power supply ensure optimal power supply to the Raspberry Pi mini-computer. The output...
Index: ZAS-09707
Index: ZAS-09707
Power supply 5V/2,5A - DC plug 5,5/2,1mm
Stabilized mains power supply. Power supply: 110 - 240 V. Output voltage: 5 V DC. Output current: 2.5 A.
Index: ZAS-01364
Index: ZAS-01364
Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original black
Original, black power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+,3B, 2B, 1B+, 1B, 1A and Zero and Zero V....
Index: RPI-14153
Index: RPI-14153
Power supply Extreme USB 3.1 typ C 5V/3,1A
Power supply with cable USB 3.1 type C. The output voltage is 5 V, the maximum current efficiency is 3.1 A. The devide can power up the minicomputer Raspberry Pi 4B.
Index: ZAS-07820
Index: ZAS-07820
Power supply T5875DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V/2,5A - original white
Original power supply for minicomputer Raspberry Pi with a microUSB tip. Cooperates with models 3B+, 3B+ 2B, 1B+, 1B, 1A and Zero and Zero W. Maximum efficiency current is 2.5 A.
Index: ZAS-05629
Index: ZAS-05629
Power supply MW Power EA10502D1 12V/3,5A - DC plug 5,5/2,1 mm with cable
Switch mode power supply EA10502D1 for supplying LED lighting and other electronic devices with 12 V output voltage and 42 W output power. Thanks to built-in short-circuit...
Index: WAK-15680
Index: WAK-15680
Power supply Extreme 2x USB 5V / 2,1A
Power supply with two USB type A outputs. Output coltage og 5 V, maximum output current of 2.1 A.
Index: ZAS-01462
Index: ZAS-01462
Power supply justPi USB-C 5,1V / 3A for Raspberry Pi 4B
Switch mode power supply, dedicated for Raspberry Pi 4 minicomputer. It has appropriate parameters needed for optimal power supply of the device. Output voltage is 5.1 V and...
Index: ZAS-14878
Index: ZAS-14878
Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original white
Original power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+ 3B+ 2B, 1B+, 1B, 1A and Zero and Zero V. Maximum...
Index: RPI-14152
Index: RPI-14152
Power supply Extreme 2x USB 5V/3,1A
Power supply with two USB outputs, type A. The output voltage is 5 V, the maximum performance of the current is 3,1 A.
Index: ZAS-04235
Index: ZAS-04235
Power supply Extreme USB 3.1 typ C + USB 5V/3,1A for Raspberry Pi 4B
Power supply with USB 3.1 type C cable and USB type A socket. Output voltage is 5 V, maximum current capacity is 3.1 A . The power supply is compatible with Raspberry...
Index: ZAS-07819
Index: ZAS-07819
Power supply 12V/2,5A - DC plug DC 5,5/2,1mm - white
Stabilized power supply unit. Supply voltage: 220 V to 240 V. Output voltage: 12 V DC. Output current: 2,5 A.
Index: SLA-13909
Index: SLA-13909
Power supply microUSB Akyga AK-TB-06 5V/2,5A Raspberry Pi 3/2/B+
Adapter with microUSB tip compatible with minicomputer Raspberry Pi with maximum current performance of 2.5 A. It works with models 3B+ 3B+ 2B, 1B+, 1B, 1A and Zero and Zero W....
Index: ZAS-07689
Index: ZAS-07689
Power supply 15V/1,2A - DC plug 5,5/2,1mm
Stabilized power supply unit. Supply voltage: 100 V to 240 V . Output voltage: 12 V DC. Output current: 2 A.
Index: SLA-13908
Index: SLA-13908
Power supply 12V/1,25A - DC plug 5,5/2,5mm
Stabilized power supply. Supply voltage: 200 V to 240 V. Output voltage: 12 V DC. Output current: 1.25 A. Connector: DC plug 5.5 / 2.5 m.
Index: ZAS-05044
Index: ZAS-05044
Power supply Akyga 5V/2A - DC plug 5,5/2,1mm
Stabilized power supply. Supply voltage: 110 to 240 V. Output voltage: 5 V DC. Output current: 2 A. Connector: DC 5.5 / 2.1 mm plug.
Index: ZAS-04088
Index: ZAS-04088
Power supply 12V/2,5 - DC connector 5,5/2,5 mm - white
Stabilized power supply unit. Supply voltage: 200 V to 240 V. Output voltage: 12 V DC. Output current: 2.5 A.
Index: SLA-13912
Index: SLA-13912
Power supply 5V/2A DC 2.5x0.8mm for Odroid C0/C1+/C2
Power adapter with DC Jack connector for minicomputers from Odroid series C0 / C1+ / C2. Maximum current delivery is 2.0 A.
Index: ODR-06327
Index: ODR-06327
Power supply DVE 12V/2A - DC 5,5/2,5mm plug
Switch mode power supply with an output voltage of 12 V and a current capacity of 2 A . The input voltage ranges from 100 V to 240 V. The power supply cable is terminated...
Index: SPT-17087
Index: SPT-17087
We know very well that choosing an AC adapter is quite a complicated task. Certainly, in order to choose the best design, there are many products to be familiarized with. You also need to know the technical requirements for the type of terminals, voltage and charging current of such a power supply.
For the above reasons, we have placed a filter on the Botland store website that allows you to conveniently narrow down the search criteria and facilitate the purchase process. What is more, the products offered here are safe and reliable, meet the requirements of EU standards, do not break down quickly and - if properly selected - will not damage the powered device. We invite you to familiarize yourself with the products available in this category. Choose the best power supply for your project now.
How to choose power supplies? The most important parameters
Each electrical and electronic device requires an appropriate power supply. You cannot use any power supply for a computer or electronic project, because this may lead to dangerous consequences (in extreme situations, even burning of individual parts). Therefore, you should select an AC adapter based on the following important technical parameters:
- the power supply must have a suitable terminal allowing to connect the device to a given component,
- the device should supply current and output voltage with the values specified by the manufacturer of the device or component,
- a good power supply must stabilize the voltage and output current values with sufficient accuracy,
- such a device must also isolate the output signals from the mains voltage due to the possibility of sudden voltage spikes in the mains and noise.
After all, an AC adapter is a device that, above all, must be safe. Therefore, it should provide safety and protection against electric shock. So let's check the manufacturer's information on security, certificates and standards.
What are the types of AC adapters?
In the Botland electronics store you will find many types of AC adapters. The most popular types of these devices include: linear power supplies, switching power supplies, induction chargers, charging strips (USB), travel power supplies with interchangeable plugs that fit into the wall sockets used in the USA, EU, UK and AU, adapters with car lighter sockets and voltage stabilizers and chargers for gel batteries.
It is worth paying attention to the fact that the power supplies are equipped with DC plugs (of various sizes and with different current and output voltage values), USB sockets (USB 3.0 A, USB 2.0 A type), USB A or C type outputs (microUSB), cables with removed insulation for powering electronic components and systems, crocodile clips. What is more, the Botland store also offers multi-range power supplies with adjustable output voltage in the range from 3 V to 12 V, constant output current, equipped with replaceable DC tips.
On this page you will also find specialized power adapters dedicated to various models of Raspberry Pi, Banana Pi, Pine 64, Sparky and Odroid minicomputers as well as Apple devices. Thanks to such products, creating your own electronic designs that require AC adapters will be completely safe.
We know that the most important thing is safety
When preparing the offer of AC adapters in the Botland store, we tried to ensure the safety of users and devices. Therefore, the power supplies (AC adapters) we offer meet the highest requirements of the standards being in force in the European Union. The most important of them are:
- the standard is PN-EN 60950: 2002: equipment safety
- PN-EN 61000-3-2 standard: Electromagnetic Compatibility (EMC)
- emission standard for residential, commercial and light industrial environments
- the PN-EN 50561 standard, which defines the permissible levels and methods for measuring radioelectric disturbances
- PN-EN 50082-1, PN EN 61000-4-2 standards defining resistance to electrostatic discharge
- low voltage standard (LVD).
When buying in the Botland store, you choose only 100% safe and certified devices.