Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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
(101)
(29)
Type of current
(176)
(3)
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
 
212 Results
Mean Well RSD-100B-12 - Power Supply
Mean Well RSD-100B-12
Power Supply stabilised, direct output, voltage range: 12 - 12 V, maximum power current 8400 mA, maximum power output 100 W, surge protection, short circuit protection, input reverse polarity protection
88.90 €
Buy
Ordered on request
Order Code: MEWE_24_40
Mean Well DRS-480-24 - Power Supply
Mean Well DRS-480-24
Power Supply switching, direct output, voltage range: 24 - 24 V, maximum power current 20000 mA, maximum power output 480 W, surge protection, short circuit protection, overheat protection
342.90 €
From 7.89 € per month
Buy
Ordered on request
Order Code: MEWE_24_20
Mean Well LAD-360BU - Power Supply
Mean Well LAD-360BU
Power Supply switching, direct output, voltage range: 21.6 - 27.6 V, maximum power current 11500 mA, maximum power output 358 W, backup function, surge protection, short circuit protection, overheat protection
89.90 €
Buy
Ordered on request
Order Code: MEWE_24_10
Mean Well SCP-75-24 - Power Supply
Mean Well SCP-75-24
Power Supply switching, direct output, voltage 27.6 V, maximum power current 2.7 A, maximum power output 74.5 W, surge protection, short circuit protection
31.90 €
Buy
Ordered on request
Order Code: MEWE_22_08
Mean Well RSD-60G-12 - Power Supply
Mean Well RSD-60G-12
Power Supply stabilised, direct output, voltage range: 12 - 12 V, maximum power current 5000 mA, maximum power output 60 W, surge protection, short circuit protection, overheat protection
45.90 €
Buy
Ordered on request
Order Code: MEWE_24_43
Mean Well SD-100C-24 - Power Supply
Mean Well SD-100C-24
Power Supply stabilised, direct output, voltage range: 24 - 24 V, maximum power current 4200 mA, maximum power output 100 W, surge protection, short circuit protection
55.90 €
Buy
Ordered on request
Order Code: MEWE_24_44
Mean Well MDR-40-12 - Power Supply
Mean Well MDR-40-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 3330 mA, maximum power output 40 W, surge protection, short circuit protection, overheat protection
23.90 €
Buy
Ordered on request
Order Code: MEWE_24_36
Mean Well GST90A48-P1M - Power Supply
Mean Well GST90A48-P1M
Power Supply switching, direct output, voltage range: 48 - 48 V, maximum power current 1870 mA, maximum power output 90 W, surge protection, short circuit protection, overheat protection
36.90 €
Buy
Ordered on request
Order Code: MEWE_24_22
Mean Well HDR-150-15 - Power Supply
Mean Well HDR-150-15
Power Supply switching, direct output, voltage range: 13.5 - 15 V, maximum power current 9500 mA, maximum power output 150 W, surge protection, short circuit protection
62.90 €
Buy
Ordered on request
Order Code: MEWE_24_26
Mean Well DRC-100A - Power Supply
Mean Well DRC-100A
Power Supply switching, direct output, voltage 12 V, maximum power current 8300 mA, maximum power output 100 W, backup function, surge protection, short circuit protection, overheat protection
62.90 €
Buy
Ordered on request
Order Code: MEWE_24_18
Mean Well DDR-240B-48 - Power Supply
Mean Well DDR-240B-48
Power Supply stabilised, direct output, voltage range: 16.8 - 48 V, maximum power current 5000 mA, maximum power output 240 W, surge protection, short circuit protection, overheat protection
129.90 €
From 2.99 € per month
Buy
Ordered on request
Order Code: MEWE_24_16
Mean Well DDR-120B-48 - Power Supply
Mean Well DDR-120B-48
Power Supply stabilised, direct output, voltage range: 16.8 - 48 V, maximum power current 2500 mA, maximum power output 120 W, surge protection, short circuit protection, input reverse polarity protection
79.90 €
Buy
Ordered on request
Order Code: MEWE_24_15
Mean Well LAD-360B - Power Supply
Mean Well LAD-360B
Power Supply switching, direct output, voltage range: 21.6 - 27.6 V, maximum power current 11500 mA, maximum power output 358 W, backup function, surge protection, short circuit protection, overheat protection
66.90 €
Buy
Ordered on request
Order Code: MEWE_24_09
Mean Well LAD-240D - Power Supply
Mean Well LAD-240D
Power Supply switching, direct output, voltage range: 43.5 - 55.2 V, maximum power current 3400 mA, maximum power output 240 W, backup function, surge protection, short circuit protection, overheat protection
55.90 €
Buy
Ordered on request
Order Code: MEWE_24_08
Mean Well LAD-120B - Power Supply
Mean Well LAD-120B
Power Supply switching, direct output, voltage range: 21.6 - 27.6 V, maximum power current 3400 mA, maximum power output 120 W, backup function, surge protection, short circuit protection, overheat protection
49.90 €
Buy
Ordered on request
Order Code: MEWE_24_02
Mean Well LAD-120D - Power Supply
Mean Well LAD-120D
Power Supply switching, direct output, voltage range: 43.5 - 55.2 V, maximum power current 1210 mA, maximum power output 120 W, backup function, surge protection, short circuit protection, overheat protection
49.90 €
Buy
Ordered on request
Order Code: MEWE_24_04
Mean Well DUPS20 - Power Supply
Mean Well DUPS20
Power Supply switching, direct output, voltage range: 24 - 29 V, maximum power current 20 A, backup function, short circuit protection, input reverse polarity protection
47.90 €
Buy
Ordered on request
Order Code: MEWE_22_12
Mean Well SDR-75-48 - Power Supply
Mean Well SDR-75-48
Power Supply switching, direct output, voltage range: 48 - 48 V, maximum power current 1.6 A, maximum power output 76.8 W, surge protection, short circuit protection, overheat protection
55.90 €
Buy
Ordered on request
Order Code: MEWE_22_24
Mean Well NDR-240-48 - Power Supply
Mean Well NDR-240-48
Power Supply switching, direct output, voltage 55 V, maximum power current 5 A, maximum power output 240 W, LED indication, surge protection, short circuit protection
79.90 €
Buy
Ordered on request
Order Code: MEWE_22_01
Mean Well MDR-40-48 - Power Supply
Mean Well MDR-40-48
Power Supply switching, direct output, voltage range: 48 - 56 V, maximum power current 0.83 A, maximum power output 40 W, LED indication, surge protection, short circuit protection
21.90 €
Buy
Ordered on request
Order Code: MEWE_22_41
Mean Well NDR-480-24 - Power Supply
Mean Well NDR-480-24
Power Supply switching, direct output, voltage range: 24 - 28 V, maximum power current 20 A, maximum power output 480 W, LED indication, surge protection, short circuit protection, overheat protection
139.90 €
From 3.22 € per month
Buy
Ordered on request
Order Code: MEWE_22_33
Mean Well RSP-500-48 - Power Supply
Mean Well RSP-500-48
Power Supply switching, direct output, voltage range: 48 - 48 V, maximum power current 10.5 A, maximum power output 504 W, surge protection, short circuit protection, overheat protection
151.90 €
From 3.49 € per month
Buy
Ordered on request
Order Code: MEWE_22_29
Noctua NA-FH1 - Splitter
Noctua NA-FH1
Splitter
33.90 €
Buy
On the way > 5 pcs
Expected 10/06/2026
Order Code: CTfh1
EMOS Power supply for Christmas connecting lights Standard/Profi, indoor and outdoor, timer - Power Adapter
4.8 88×
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
13.38 €
Currently Unavailable
Order Code: EMS22BLiK01
12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 

No longer sold

Archive
In the category Power Supplies on Alza.sk, we currently have a total of 212 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-WEB08