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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.de.

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7 reasons to shop for Power Supplies on Alza.de

  • 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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12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 
118 Results
Fomei Switching power supply 3-12V/2.25A - Power Supply
5.0 4×
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 5 pcs
Order Code: FOM604a1
Synology Adapter 90W_1 - Power Adapter
4.0 1×
Synology Adapter 90W_1
Power Adapter , weight: 460g
42.90 €
Buy
In stock 1 pcs
Order Code: SNLG24020
Uniarch by Uniview PWR-DC1201A-EU - Power Adapter
5.0 2×
Uniarch by Uniview PWR-DC1201A-EU
Power Adapter
8.09 €
Buy
In stock 5 pcs
Order Code: Unia24014
VyplašTo - Power supply 12V - Power Supply
4.7 65×
VyplašTo - Power supply 12V
Power Supply -
7.99 €
Buy
In stock > 10 pcs
Order Code: AUPRvpt03
XtendLan ZS01-12V/2A - Power Supply
4.6 53×
XtendLan ZS01-12V/2A
Power Supply stabilised, direct output, voltage 12 V, maximum power current 2 A, maximum power output 24 W
13.90 €
Buy
In stock > 10 pcs
Order Code: DAHa002
Mikrotik 24HPOW - Power Adapter
4.7 3×
Mikrotik 24HPOW
Power Adapter Colour black, voltage 24V.
19.90 €
Buy
In stock > 5 pcs
Order Code: Mikro24015
Inter-Tech SP-120EXT - Power Adapter
4.5 2×
Inter-Tech SP-120EXT
Power Adapter 120W, 100-240V input, output 12V ~ 10A DC, C14 connector, 5.5x2.5mm
29.90 €
Buy
In stock > 5 pcs
Order Code: ITEspe3
Inter-Tech SP-60EXT - Power Adapter
5.0 1×
Inter-Tech SP-60EXT
Power Adapter 60W, 100-240V input, 12V ~ 5A DC output, C14 connector, 5.5x2.5mm
16.90 €
Buy
In stock 2 pcs
Order Code: ITEspe1
Mean Well NDR-240-24 - Power Supply
4.8 4×
Mean Well NDR-240-24
Power Supply switching, direct output, voltage range: 24 - 28 V, maximum power current 10 A, maximum power output 240 W, surge protection, short circuit protection
56.90 €
Buy
In stock > 5 pcs
Order Code: MEWE_22_34
Siguro Fast Charge Adapter for VT-P700B stick vacuum cleaner - Power Adapter
Siguro Fast Charge Adapter for VT-P700B stick vacuum cleaner
Power Adapter
Great price 11.90 €
Buy
In stock 4 pcs
Order Code: SGR_VT_P700X06
Mean Well DRP-03 - Installation Kit
Mean Well DRP-03
Installation Kit - Power supply mounting plate, dimensions 10 × 50 × 50 mm, weight 0.1 kg
2.19 €
Buy
In stock 1 pcs
Order Code: MEWE_24_53
Mean Well DRP-02 - Installation Kit
Mean Well DRP-02
Installation Kit - Power supply mounting plate, dimensions 10 × 80 ×50 mm, weight 0.1 kg
2.29 €
Buy
In stock 2 pcs
Order Code: MEWE_24_52
Teltonika PR3PUEU3 - Power Supply
Teltonika PR3PUEU3
Power Supply stabilised, direct output, voltage range: 100 - 9.45 V, maximum power current 1 A
7.79 €
Buy
In stock > 10 pcs
Order Code: TELT24038
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
12.95 €
Buy
On the way 1 pcs
Expected 08/06/2026
Order Code: EMS22BLiK01
Virtuos External Power Supply for Touchscreen Monitors, 12V/4-5A, with LED (non-original) - Power Supply
4.5 20×
Virtuos External Power Supply for Touchscreen Monitors, 12V/4-5A, with LED (non-original)
Power Supply -, voltage 12 V, maximum power current 5 A, with power cable of 210 cm length
14.90 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: PK351a06
Mean Well DUPS40 - Power Supply
Mean Well DUPS40
Power Supply switching, direct output, voltage range: 24 - 24 V, maximum power current 40000 mA, maximum power output 960 W, backup function, short circuit protection, input reverse polarity protection, protection against complete battery discharge
45.90 €
Buy
On the way 1 pcs
Expected 03/06/2026
Order Code: MEWE_24_21
Siguro Fast Charge Adapter for VT-M450B Stick Vacuum Cleaner - Power Adapter
Siguro Fast Charge Adapter for VT-M450B Stick Vacuum Cleaner
Power Adapter
Great price 11.90 €
Buy
On the way > 5 pcs
Expected 31/10/2026
Order Code: SGR_VT_M450X04
Synology Adapter 100W_2 - Power Adapter
4.9 10×
Synology Adapter 100W_2
Power Adapter , weight: 500g
72.90 €
Buy
Ordered on request
Order Code: SNLG24017
Mean Well HDR-150-24 - Power Supply
5.0 6×
Mean Well HDR-150-24
Power Supply switching, direct output, voltage range: 21.6 - 24 V, maximum power current 6250 mA, maximum power output 150 W, surge protection, short circuit protection
38.90 €
Buy
Ordered on request
Order Code: MEWE_24_27
Mean Well MDR-60-12 - Power Supply
4.5 4×
Mean Well MDR-60-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 5000 mA, maximum power output 60 W, surge protection, short circuit protection, overheat protection
21.90 €
Buy
Ordered on request
Order Code: MEWE_24_38
Mean Well HDR-100-48 - Power Supply
5.0 1×
Mean Well HDR-100-48
Power Supply switching, direct output, voltage range: 48 - 48 V, maximum power current 1920 mA, maximum power output 100 W, surge protection, short circuit protection
39.90 €
Buy
Ordered on request
Order Code: MEWE_24_23
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
28.90 €
Buy
Ordered on request
Order Code: MEWE_22_52
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
Ordered on request
Order Code: MEWE_22_05
Mean Well LRS-150-24 - Power Supply
5.0 13×
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
23.90 €
Buy
Ordered on request
Order Code: MEWE_22_07
 
12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 

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In the category Power Supplies on Alza.de, we currently have a total of 118 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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