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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.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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12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 
212 Results
SilentPower iPower Elite 12 V - Power Supply
SilentPower iPower Elite 12 V
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 4000 mA, maximum power output 48 W, overheat protection, with power cable of 250 cm length, primarily designed for CCTV/CCD kamery and power over Ethernet (PoE)
335.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap002
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
40.27 €
Buy
In stock 4 pcs at the supplier's
Order Code: MC2led15
SilentPower iPower2 12 V - Power Adapter
SilentPower iPower2 12 V
Power Adapter , weight: 170g
79.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap011
SilentPower iPower2 15 V - Power Adapter
SilentPower iPower2 15 V
Power Adapter , weight: 170g
79.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap012
SilentPower iPOWER X 9 V - Power Adapter
SilentPower iPOWER X 9 V
Power Adapter , weight: 320g
125.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap006
SilentPower iPOWER X 15 V - Power Adapter
SilentPower iPOWER X 15 V
Power Adapter , weight: 320g
125.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap008
SilentPower iPower Elite 5 V - Power Supply
SilentPower iPower Elite 5 V
Power Supply switching, direct output, voltage range: 5 - 5 V, maximum power current 5000 mA, maximum power output 25 W, overheat protection, with power cable of 250 cm length, primarily designed for CCTV/CCD kamery and power over Ethernet (PoE)
335.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap001
SilentPower iPOWER X 5 V - Power Adapter
SilentPower iPOWER X 5 V
Power Adapter , weight: 320g
125.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap005
SilentPower iPower Elite 15 V - Power Supply
SilentPower iPower Elite 15 V
Power Supply switching, direct output, voltage range: 15 - 15 V, maximum power current 3500 mA, maximum power output 52.5 W, overheat protection, with power cable of 250 cm length, primarily designed for CCTV/CCD kamery and power over Ethernet (PoE)
335.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap003
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
59.59 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led42
SilentPower iPower2 9 V - Power Adapter
SilentPower iPower2 9 V
Power Adapter , weight: 170g
79.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap010
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
76.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NAPmc032
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
70.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MC2led44
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
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 12.90 €
Buy
On the way > 5 pcs
Expected 31/10/2026
Order Code: SGR_VT_M450X04
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
39.90 €
Buy
Ordered on request
Order Code: MEWE_24_27
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
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 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
QOOBE Hyleton 120W Power Adapter for Qoobe II - Power Supply
5.0 3×
QOOBE Hyleton 120W Power Adapter for Qoobe II
Power Supply -, maximum power output 120 W, surge protection, short circuit protection, overheat protection, with power cable of 120 cm length
24.90 €
Buy
Ordered on request
Order Code: Zozt2c
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 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 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
Ordered on request
Order Code: MEWE_22_28
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12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 

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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
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