Power Supplies

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Power Supplies – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Power Supplies on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Power Supplies?

If you're planning to get Power Supplies, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Power Supplies

Are you looking for the best Power Supplies? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Power Supplies

If you are looking for products based on price, you can browse the lowest priced Power Supplies, or choose to sort by price from highest to lowest.

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Best Sellers

1.
Deramax-CN01 Power supply: 12V In stock > 10 pcs
Power Supply stabilised, direct output, voltage 12 V, maximum power current 100 mA, maximum power output 1.2 W, with power cable of 100 cm length, primarily designed for pest repellers
6.49 €

2.
Power Adapter - designed for 12V LED strips, supply current 2000mA, input: 220 - 240V, 50/60Hz, 12V output, max. 24W, protection against overvoltage and short circuit, EMI filter, degree of protection IP20, 5.5mm*2.1mm connector, White colour
8.99 €

3.
Power Supply - direct output, voltage 24 V, maximum power current 2 A, maximum power output 48 W, primarily designed for power over Ethernet (PoE)
11.90 €

More Bestsellers
141 Results
Classic Range Inexpensive yet highly rated
4.4 13×
Avacom 12V 3.33A 40W Connector 5.5mm x 2.5mm
Power Supply -, voltage 12 V, maximum power current 3.33 A, maximum power output 40 W, primarily designed for CCTV/CCD kamery
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987n106
Deluxe Range Good price/performance ratio
5.0
MICROTIK 48V2A96W
Power Supply switching, voltage 48 V, maximum power current 2 A, maximum power output 96 W
35.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PW023v30
Deluxe Range Good price/performance ratio
4.5
Mean Well AD-55A
Power Supply - direct output, voltage range: 12 - 14.5 V, maximum power current 4 A, maximum power output 55 W, backup function, surge protection, input reverse polarity protection, protection against complete battery discharge
30.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWA04
Premium Range Uncompromising quality
5.0
Mean Well AD-155B
Power Supply - alternating output, voltage 27.6 V, maximum power current 5.5 A, maximum power output 155 W, backup function, surge protection, input reverse polarity protection, protection against complete battery discharge
59.90 €
Buy
In stock 1 pcs
Order Code: MEWA02
4.9 20×
Avacom 12V 5A 60W Connector 5.5mm x 2.1mm
Power Supply - direct output, voltage 12 V, maximum power current 5 A, maximum power output 60 W, primarily designed for CCTV/CCD kamery
from  18.98 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987n118
4.5 101×
Universal 230V/3-12V DC 1500mA
Power Supply - direct output, voltage range: 3 - 12 V, maximum power current 1500 mA, maximum power output 18 W, with power cable of 180 cm length
from  21.76 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY151b2
4.8 51×
Virtuos 12V for Customer Displays
Power Supply - for customer displays 12V/1A (for LCD and VFD displays FL2024x and FV2029x), 1A, LED
7.49 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PK350b
4.8 31×
Mikrotik Power Supply 24V for RouterBoard, 48W
Power Supply - direct output, voltage 24 V, maximum power current 2 A, maximum power output 48 W, primarily designed for power over Ethernet (PoE)
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PW050n
4.1 16×
Stabilized DC 12V/1A Power Supply in Plastic Case.
Power Supply - direct output, voltage 12 V, maximum power current 1 A, maximum power output 12 W
10.60 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: xtenL01
4.8 23×
XtendLan ZS01-12V/2A
Power Supply stabilised, direct output, voltage 12 V, maximum power current 2 A, maximum power output 24 W
14.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DAHa002
4.8 16×
Virtuos 5V/2A for Customer Display
Power Supply - for LCD USB customer display FL2024LB, for RS-232 barcode scanners CCD-MT9062, for Virtuous readersHT-10, HT-350A, HT-850, HT-900
8.20 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PK350c2
4.6 27×
Deramax-CN01 Power supply: 12V
Power Supply stabilised, direct output, voltage 12 V, maximum power current 100 mA, maximum power output 1.2 W, with power cable of 100 cm length, primarily designed for pest repellers
6.49 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR306290
4.4 20×
EVOLVEO StrongVision Adapter 12V2A
Power Adapter , weight: 18g
8.69 €
Buy
Last piece in stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTevo002
4.6 36×
Solight Power Adapter for LED Strips, 230V - 12V, 2A, 24W, White
Power Adapter - designed for 12V LED strips, supply current 2000mA, input: 220 - 240V, 50/60Hz, 12V output, max. 24W, protection against overvoltage and short circuit, EMI filter, degree of protection IP20, 5.5mm*2.1mm connector, White colour
8.99 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SD21_136
from  9.73 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMS22BLiK01
4.6 11×
Deramax-T03, Power supply: 12V
Power Supply stabilised, direct output, voltage 12 V, maximum power current 100 mA, maximum power output 1.2 W, with power cable of 100 cm length, primarily designed for pest repellers
8.20 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR306291
5.0
Fomei Switching power supply 3-12V/2.25A
Power Supply switching, direct output, voltage range: 3 - 12 V, maximum power current 2.25 A, maximum power output 27 W, LED indication
21.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FOM604a1
4.6 10×
Solight Power Adapter for LED Strips, 230V - 12V, 1A, 12W, White
Power Adapter - designed for 12V LED strips, supply current 1000mA, input: 220 - 240V, 50/60Hz, 12V output, max. 12W, protection against overvoltage and short circuit, EMI filter, degree of protection: IP20, 5.5mm* 2.1mm connector, White colour
4.79 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SD21_135
4.7
HikVision Stabilized Power Supply DSA12PFG12 Power Supply DC / 1000mA (1A)
Power Adapter - suitable for central power supply; low power cameras
8.29 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Hiwd278
4.0
Mean Well LRS-150-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 12.5 A, maximum power output 150 W, surge protection, short circuit protection, overheat protection
24.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWE_22_25
5.0
Mean Well HDR-15-5
Power Supply switching, direct output, voltage range: 4.5 - 5.5 V, maximum power current 2.4 A, maximum power output 12 W, surge protection, short circuit protection
13.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWE_22_26
5.0
Mean Well LRS-150-24
Power Supply switching, direct output, voltage range: 24 - 24 V, maximum power current 6.5 A, maximum power output 156 W, LED indication, surge protection, short circuit protection, overheat protection
21.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWE_22_07
4.3
Mean Well LRS-75-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 6 A, maximum power output 72 W, surge protection, short circuit protection
16.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWE_22_30
5.0
Mean Well HDR-15-12
Power Supply switching, direct output, voltage range: 10.8 - 13.8 V, maximum power current 1.25 A, maximum power output 15 W, surge protection, short circuit protection
15.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEWE_22_18
24 More... Top
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Power Supplies

In the category Power Supplies on Alza.sk, we currently have a total of 141 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap power Supplies Find products sorted from the most expensive to the cheapest in the category most expensive power Supplies Check out products sorted by price starting with the highest price in the category best sellers, best power Supplies You’ll find products sorted by reviews starting from the highest ranked in power Supplies reviews
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