Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Type
(91)
(30)
Type of current
(173)
(2)
Maximum voltage
5 V
56 V
-
Filter

Power Supplies

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.

Continue

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.

Hide description
12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 
204 Results
McLED Power adapter 120W, DC24V/5A, IP20, black plastic, with plug - Power Supply
McLED Power adapter 120W, DC24V/5A, IP20, black plastic, with plug
Power Supply - direct output, voltage range: 24 - 24 V, maximum power current 5000 mA, maximum power output 120 W, primarily designed for LED strips/panels
66.49 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led17
McLED Power supply 250 W, DC12V/20,83A, IP67, aluminium - Power Supply
McLED Power supply 250 W, DC12V/20,83A, IP67, aluminium
Power Supply switching, direct output, voltage 12 V, maximum power current 20830 mA, maximum power output 250 W, with power cable of 25 cm length, primarily designed for LED strips/panels
61.13 €
Buy
In stock 2 pcs at the supplier's
Order Code: NAPmc010
McLED Power supply 100W, DC24V/4,16A, IP20, plastic with terminal block - Power Supply
McLED Power supply 100W, DC24V/4,16A, IP20, plastic with terminal block
Power Supply - direct output, voltage range: 24 - 24 V, maximum power current 4160 mA, maximum power output 100 W, primarily designed for LED strips/panels
42.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led34
Trafo Premium LED power supply 24V 360W - Power Supply
3 colors
3.0 1×
Trafo Premium LED power supply 24V 360W
Power Supply -, maximum power current 15 A, maximum power output 360 W, primarily designed for LED strips/panels
30.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: ENTel031
Trafo Premium LED power supply 24V 250W - Power Supply
3 colors
3.0 1×
Trafo Premium LED power supply 24V 250W
Power Supply -, maximum power current 10.4 A, maximum power output 250 W, primarily designed for LED strips/panels
27.92 €
Buy
In stock 3 pcs at the supplier's
Order Code: ENTel030
McLED RF dimmable driver 50W, output voltage DC 8-48V, output current 250-1500mA - Power Supply
McLED RF dimmable driver 50W, output voltage DC 8-48V, output current 250-1500mA
Power Supply - direct output, voltage range: 4 - 48 V, maximum power current 1500 mA, maximum power output 50 W, primarily designed for LED strips/panels
75.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led153
McLED Power supply longevity 500 W, DC12V/41.67A, IP67, aluminium - Power Supply
McLED Power supply longevity 500 W, DC12V/41.67A, IP67, aluminium
Power Supply switching, direct output, voltage 12 V, maximum power output 500 W, with power cable of 25 cm length, primarily designed for LED strips/panels
75.95 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NAPmc032
McLED Power supply 150W, DC24V/6,25A, IP20, plastic with terminal block - Power Supply
McLED Power supply 150W, DC24V/6,25A, IP20, plastic with terminal block
Power Supply - direct output, voltage range: 24 - 24 V, maximum power current 6250 mA, maximum power output 150 W, primarily designed for LED strips/panels
59.18 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led42
McLED Power supply 180W, DC12V/15A, IP20, plastic with terminal block - Power Supply
McLED Power supply 180W, DC12V/15A, IP20, plastic with terminal block
Power Supply - direct output, voltage range: 12 - 12 V, maximum power current 15000 mA, maximum power output 180 W, primarily designed for LED strips/panels
69.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led44
McLED Power supply 100W, DC12V/8,3A, IP20, plastic design with terminal block - Power Supply
McLED Power supply 100W, DC12V/8,3A, IP20, plastic design with terminal block
Power Supply - direct output, voltage range: 12 - 12 V, maximum power current 8300 mA, maximum power output 100 W, primarily designed for LED strips/panels
43.63 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led33
McLED Dimmable DALI driver 30W, 57V - Power Supply
McLED Dimmable DALI driver 30W, 57V
Power Supply - direct output, voltage range: 8 - 48 V, maximum power current 500 mA, maximum power output 30 W, primarily designed for LED strips/panels
39.99 €
Buy
In stock 4 pcs at the supplier's
Order Code: MC2led15
Trafo Premium waterproof LED power supply 12V 30W - Power Supply
2 colors
4.8 5×
Trafo Premium waterproof LED power supply 12V 30W
Power Supply -, maximum power current 2.5 A, maximum power output 30 W, primarily designed for LED strips/panels
13.31 €
Buy
In stock 2 pcs at the supplier's
Order Code: ENTel028
McLED Power supply 200W, DC24V/8,3A, IP20, plastic with terminal block - Power Supply
5.0 1×
McLED Power supply 200W, DC24V/8,3A, IP20, plastic with terminal block
Power Supply - direct output, voltage range: 24 - 24 V, maximum power current 8300 mA, maximum power output 200 W, primarily designed for LED strips/panels
58.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led47
McLED Power supply 150W, DC12V/12,5A, IP20, plastic with terminal block - Power Supply
5.0 1×
McLED Power supply 150W, DC12V/12,5A, IP20, plastic with terminal block
Power Supply - direct output, voltage range: 12 - 12 V, maximum power current 12500 mA, maximum power output 150 W, primarily designed for LED strips/panels
66.70 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led40
Solight Power Adapter for LED Strips, 230V - 12V, 1A, 12W, White - Power Adapter
4.7 48×
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
Discounted -8 % 5.39 € 5.89 €
Buy
On the way > 5 pcs
Expected 10/05/2026
Order Code: SD21_135
Mean Well NDR-120-24 - Power Supply
Mean Well NDR-120-24
Power Supply switching, direct output, voltage range: 24 - 28 V, maximum power current 5 A, maximum power output 120 W, surge protection, short circuit protection, input reverse polarity protection
33.90 €
Buy
On the way 5 pcs
Expected 22/04/2026
Order Code: MEWE_22_05
Mean Well HLG-320H-24A - Power Supply
5.0 1×
Mean Well HLG-320H-24A
Power Supply switching, direct output, voltage range: 24 - 24 V, maximum power current 13.34 A, maximum power output 320 W, surge protection, short circuit protection, with power cable of 30 cm length, primarily designed for LED strips/panels
109.90 €
Buy
On the way 3 pcs
Expected 22/04/2026
Order Code: MEWE_22_28
Teltonika PR3PWEU3 - Power Supply
Teltonika PR3PWEU3
Power Supply stabilised, direct output, voltage 48 V, maximum power current 1.5 A
30.90 €
Buy
On the way 1 pcs
Expected 17/04/2026
Order Code: TELT24039
EMOS Power supply for Christmas connecting lights Standard/Profi, indoor and outdoor, timer - Power Adapter
4.8 87×
EMOS Power supply for Christmas connecting lights Standard/Profi, indoor and outdoor, timer
Power Adapter - for Christmas connecting lights Standard 800 LED and Profi 500 LED, IP44, for indoor and outdoor use
12.90 €
Buy
Ordered on request
Order Code: EMS22BLiK01
Synology Adapter 100W_2 - Power Adapter
4.9 10×
Synology Adapter 100W_2
Power Adapter , weight: 500g
74.90 €
Buy
Ordered on request
Order Code: SNLG24017
Mean Well HDR-60-12 - Power Supply
4.5 2×
Mean Well HDR-60-12
Power Supply switching, direct output, voltage range: 10.8 - 13.8 V, maximum power current 4.5 A, maximum power output 54 W, surge protection, short circuit protection
24.90 €
Buy
Ordered on request
Order Code: MEWE_22_53
Mean Well GSM40A12-P1J - Power Supply
5.0 1×
Mean Well GSM40A12-P1J
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 3.34 A, maximum power output 40 W, surge protection, short circuit protection, with power cable of 100 cm length
27.90 €
Buy
Ordered on request
Order Code: MEWE_22_52
Mean Well HDR-60-5 - Power Supply
Mean Well HDR-60-5
Power Supply switching, direct output, voltage range: 5 - 5 V, maximum power current 6500 mA, maximum power output 30 W, surge protection, short circuit protection
25.90 €
Buy
Ordered on request
Order Code: MEWE_24_32
Mean Well LRS-100-48 - Power Supply
Mean Well LRS-100-48
Power Supply switching, direct output, voltage range: 48 - 48 V, maximum power current 2.3 A, maximum power output 100.4 W, surge protection, short circuit protection
21.90 €
Buy
Ordered on request
Order Code: MEWE_22_13
24 more... Top
1 ... 34567 ... 9
 

Power Supplies

12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 

No longer sold

Archive

Power Supplies

In the category Power Supplies on Alza.sk, we currently have a total of 204 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
Chcete doručit do České republiky? Jdi na Napájecí zdroje
Für den Versand nach Deutschland, besuchen Sie bitte Netzteile
Für den Versand nach Österreich, besuchen Sie bitte Netzteile
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Hálózati tápegységek
P-DC1-WEB01