Meals Raspberry Pi

The proper and safe operation of Raspberry Pi depends on many factors, which are sometimes underestimated due to a lack of awareness of their actual function. These functions include the power supply of the Raspberry Pi, which is mainly supposed to provide power to the minicomputer. In fact, its role is much more serious. It is the power supply that determines the efficiency of the devices, their smooth functioning, service life and workload. Thus, we could argue that an inadequate power supply would negatively affect the functioning of the Raspberry, even increasing the risk of damaging its components. Therefore, it is essential to make sure that the power supply you pick not only has the right parameters, but is also compatible with your Raspberry Pi model. Our offer includes a wide range of power supply elements, which feature very good technical parameters and are designed for specific models and versions of Raspberry Pi. This allows you to easily adjust the power supply to your device. Explore our products and make sure your Raspberry runs efficiently.


Power supply - type
Voltage output from
Output voltage to
Nominal power
Power supply - Plug
Cable length
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Why is power supply so critical?

The power supply needs much more focus than you might think. The elements should be made of high quality components and the whole must be distinguished by technology corresponding to that used in Raspberry Pi. A good power supply clearly reduces the risk of damaging the device, e.g. as a result of a power surge, which happens relatively often. When purchasing it is necessary to check the voltage. If it is too high, the device will overheat quickly, which means that some internal systems will burn out. Too low a voltage is not the best solution either. In this case, difficulties or even inability to start the device should be expected. This could also damage it.

With a good power supply for the Raspberry Pi, we can be sure that the device will start up correctly, and shut down equally well. Sometimes Raspberry turns on, but after a few seconds it reboots. This might be the result of a poor power supply. The lack of working fluidity is another problem. You should know that this results not only in reduced comfort and convenience, but also in a shorter device durability and limited possibilities to perform activities and projects on Raspberry. If the power supply is not well matched to the specific Raspberry Pi model, you can expect that the minicomputer won't work properly either.

How to select Raspberry Pi power supply?

Therefore, the question is how to choose the Raspberry Pi power supply to do its job, improve the performance of the devices and not negatively affect their efficiency and performance. Avoid unverified Raspberry Pi power supplies that are offered by poorly known companies. You may be surprised by their very low price, which should be an indication that they provide too low or high voltage, as well as the materials they are made of affect their short life. Zwróć uwagę na specyfikę zasilacza. Its voltage must be 4.75-5.25 V and its amperage from 0.7-1 A (model B) / 0.5 A (model A). It must be equipped with a microUSB. If not, you can use an adapter. Make sure that the chosen power supply is compatible with your equipment before you decide to buy one. All products from our shop are described in detail, including their compatibility with specific Raspberry Pi models.

Check out our wide and very wide range of power supplies with a microUSB cable. They look just like the famous smartphone chargers. Thus, they are so versatile that it is possible to use them also with other devices, e.g. alternatively to a phone. Beforehand, however, check whether the parameters of the power supply are appropriate for your smartphone or tablet. Furthermore, you can opt for special modules that allow the PCB to be powered via a twisted-pair cable, as well as covers that can be used as a power supply or emergency power supply, which is possible with Lipol batteries.