Efficient and stable power supply is a prerequisite for the proper operation of any electronic device, but in the case of complex computer systems this issue becomes particularly critical. The increasingly popular single-board minicomputers, thanks to the unprecedented advances in semiconductor technology, consume a surprisingly small amount of energy (for their computing capabilities), so nothing prevents them from being powered by compact and energy-saving plug-in power supplies. Our offer includes a wide range of power supplies with different parameters and types of output plugs and designed to power various minicomputers.
Air quality gauge Benetech GM8803 PM2.5 and PM10 with display
Index: BNT-10775
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Li-Ion Titan 3000mAh 16C 2S 7.4V battery (Stick) - DEAN - 18x132mm
Index: GFR-19649
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Nvidia power supply
Products: 4
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Uninterruptible power supply UPS - Power module for Jetson Nano - 5V - Waveshare 18307
UPS module for Jetson Nano . It provides additional power and allows you to use your Jetson Nano while traveling or if another power source fails. The module has space for...
Index: WSR-19045
Index: WSR-19045
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 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 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
Minicomputer power supply - what should you pay attention to?
The vast majority of single-board minicomputers can today be powered by the voltage supplied to the built-in USB socket. However, it is worth knowing that depending on the design and requirements of the minicomputer, the technical characteristics of the power supply may differ slightly. The first thing you need to pay attention to is the type of power socket. Until recently, the "gold standard" was the microUSB socket, which, due to its small size and huge popularity of this type of connector in the world of mobile devices (smartphones and tablets), was also perfect for powering minicomputers. For example, older versions of the Raspberry Pi successfully cooperated with power supplies or phone chargers, offering a capacity of 2 A at an output voltage of 5 V. The growing energy demand of minicomputers meant that the good microUSB was no longer sufficient in terms of current efficiency - for this reason in many SBC designs it has been replaced by the more modern USB C, for which the current of 3 A is not the slightest problem. In addition to the type of output plug, you should also pay attention to the current efficiency of the purchased power supply - it should be slightly higher than the maximum (peak) demand of the minicomputer, occurring when working with the highest computing load. You also need to take into account the power consumption, "added" to the minicomputer's energy balance by peripheral devices connected to it, e.g. keyboard, USB mouse or camera or display module.
Nvidia power supply - excellent quality power supplies and UPS modules
In our offer you will find high-end power supplies with microUSB output, compatible with Nvidia single-board minicomputers. All models in this category provide an output voltage slightly higher than the "standard" 5 V (actual voltage is 5.1 V), which allows to ensure proper working conditions, taking into account losses introduced, among others, by the power supply. by the resistance of wires and contacts. The current capacity of the power supplies is 2.5 A. In the Boland store, you will also find a special overlay that acts as an uninterruptible UPS power supply - the Waveshare 18307 module has four sockets for connecting Li-Ion 18650 cells.