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.cz.

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7 reasons to shop for Power Supplies on Alza.cz

  • 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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223 Results
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SilentPower iPower Elite 24 V
Power Supply switching, direct output, voltage range: 24 - 24 V, maximum power current 2500 mA, maximum power output 60 W, overheat protection, with power cable of 250 cm length, primarily designed for CCTV/CCD kamery and power over Ethernet (PoE)
  7,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap004
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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)
  7,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SILnap001
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Ubiquiti Power Module 12 V 550 W
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 45000 mA, maximum power output 550 W, current protection, primarily designed for power over Ethernet (PoE)
  3,959,-
Buy
In stock 5 pcs at the supplier's
Order Code: Ubiq26301
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SCANGRIP Power Supply Connect- power supply for Connect series lights
Power Supply switching, alternating output, voltage 18 V
  2,431,-
Buy
In stock 1 pcs at the supplier's
Order Code: AUPRnap001
5.0 14×
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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
  569,-
Buy
On the way > 5 pcs
Expected 12/10/2026
Order Code: MEWE_22_07
4.6 5×
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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
  529,-
Buy
On the way > 5 pcs
Expected 12/10/2026
Order Code: MEWE_24_38
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Hikvision ADS-26FSG-12 12018EPG
Power Adapter , weight: 150g
  199,-
Buy
On the way 2 pcs
Expected 07/10/2026
Order Code: HLK26021
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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
  819,-
Buy
On the way 5 pcs
Expected 12/10/2026
Order Code: MEWE_22_05
5.0 2×
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Noctua NA-FH1
Splitter
Great price 799,- Save 70,-
Buy
Ordered on request
Order Code: CTfh1
5.0 1×
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Mean Well HLG-600H-24A 600W 24V
switching, direct output, voltage range: 20.4 - 25.2 V, maximum power current 25 A, maximum power output 600 W, surge protection, short circuit protection, overheat protection, with power cable of 30 cm length, primarily designed for LED strips/panels
  2,590,-
Buy
Ordered on request
Order Code: YXeZDR3a
4.8 4×
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Synology Adapter 120W_1
Power Adapter , weight: 500g
  2,709,-
Buy
Ordered on request
Order Code: SNLG24021
5.0 1×
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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
  2,659,-
Buy
Ordered on request
Order Code: MEWE_22_28
5.0 1×
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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
  659,-
Buy
Ordered on request
Order Code: MEWE_22_52
5.0 1×
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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
  979,-
Buy
Ordered on request
Order Code: MEWE_24_23
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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
  1,119,-
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Ordered on request
Order Code: MEWE_24_21
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Teltonika PR320EUA
Power Supply stabilised, direct output, voltage range: 100 - 54 V, maximum power current 4.62 A, maximum power output 250 W
  2,639,-
Buy
Ordered on request
Order Code: TELT24040
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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
  509,-
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Ordered on request
Order Code: MEWE_22_13
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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
  1,509,-
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Ordered on request
Order Code: MEWE_24_18
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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
  1,609,-
Buy
Ordered on request
Order Code: MEWE_24_09
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Mean Well HDR-60-15
Power Supply switching, direct output, voltage range: 13.5 - 18 V, maximum power current 4 A, maximum power output 60 W, surge protection, short circuit protection
  629,-
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Ordered on request
Order Code: MEWE_22_37
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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
  579,-
Buy
Ordered on request
Order Code: MEWE_24_36
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Mean Well LAD-120A
Power Supply switching, direct output, voltage range: 10.8 - 13.8 V, maximum power current 7700 mA, maximum power output 120 W, backup function, surge protection, short circuit protection, overheat protection
  1,189,-
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Ordered on request
Order Code: MEWE_24_01
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Mean Well LAD-360DU
Power Supply switching, direct output, voltage range: 43.5 - 55.2 V, maximum power current 5030 mA, maximum power output 360 W, backup function, surge protection, short circuit protection, overheat protection
  2,169,-
Buy
Ordered on request
Order Code: MEWE_24_14
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Mean Well SD-150C-12
Power Supply stabilised, direct output, voltage range: 12 - 12 V, maximum power current 12500 mA, maximum power output 150 W, surge protection, short circuit protection
  1,649,-
Buy
Ordered on request
Order Code: MEWE_24_45
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In the category Power Supplies on Alza.cz, we currently have a total of 223 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