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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.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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12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 
228 Results
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
1,189,-
Buy
Ordered on request
Order Code: MEWE_24_02
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
1,159,-
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
1,349,-
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
1,939,-
Buy
Ordered on request
Order Code: MEWE_22_01
Mean Well HLG-240H-24A - Power Supply
Mean Well HLG-240H-24A
Power Supply switching, direct output, voltage range: 22.4 - 25.6 V, maximum power current 10 A, maximum power output 240 W, surge protection, short circuit protection, with power cable of 30 cm length, primarily designed for LED strips/panels
1,965,-
Buy
Ordered on request
Order Code: MEWE_22_45
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
529,-
Buy
Ordered on request
Order Code: MEWE_22_41
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
3,669,-
From 169,- per month
Buy
Ordered on request
Order Code: MEWE_22_29
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
3,169,-
From 146,- 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
1,939,-
Buy
Ordered on request
Order Code: MEWE_24_15
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
1,189,-
Buy
Ordered on request
Order Code: MEWE_24_04
Mean Well NDR-480-48 - Power Supply
Mean Well NDR-480-48
Power Supply switching, direct output, voltage range: 48 - 55 V, maximum power current 10 A, maximum power output 480 W, surge protection, short circuit protection, input reverse polarity protection
3,019,-
From 139,- per month
Buy
Ordered on request
Order Code: MEWE_22_03
Mean Well MDR-100-24 - Power Supply
Mean Well MDR-100-24
Power Supply switching, direct output, voltage range: 24 - 30 V, maximum power current 4 A, maximum power output 96 W, surge protection, short circuit protection, overheat protection
1,102,-
Buy
Ordered on request
Order Code: MEWE_22_21
Noctua NA-FH1 - Splitter
Noctua NA-FH1
Splitter
799,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CTfh1
EMOS Universal pulse power supply 600 mA with comb - Power Supply
EMOS Universal pulse power supply 600 mA with comb
Power Supply -, maximum power current 600 mA, maximum power output 7.2 W, LED indication, surge protection, short circuit protection, current protection, with power cable of 180 cm length, primarily designed for CCTV/CCD kamery, LCD and VFD customer displays and pressure gauges
New arrival 319,-
Buy
In stock > 10 pcs at the supplier's
Order Code: HM410a01
EMOS Universal 1500 mA USB pulse power supply with comb - Power Supply
EMOS Universal 1500 mA USB pulse power supply with comb
Power Supply -, maximum power current 1500 mA, maximum power output 18 W, LED indication, surge protection, short circuit protection, current protection, with power cable of 180 cm length, primarily designed for CCTV/CCD kamery, LCD and VFD customer displays and pressure gauges
New arrival 469,-
Buy
In stock > 10 pcs at the supplier's
Order Code: HM410a03
EMOS Universal pulsed USB power supply 2250 mA with comb - Power Supply
EMOS Universal pulsed USB power supply 2250 mA with comb
Power Supply -, maximum power current 2250 mA, maximum power output 27 W, LED indication, surge protection, short circuit protection, current protection, with power cable of 180 cm length, primarily designed for CCTV/CCD kamery, LCD and VFD customer displays and pressure gauges
New arrival 509,-
Buy
In stock > 10 pcs at the supplier's
Order Code: HM410a04
EMOS Universal 1000 mA USB pulse power supply with comb - Power Supply
EMOS Universal 1000 mA USB pulse power supply with comb
Power Supply -, maximum power current 1000 mA, maximum power output 12 W, LED indication, surge protection, short circuit protection, current protection, with power cable of 180 cm length, primarily designed for CCTV/CCD kamery, LCD and VFD customer displays and pressure gauges
New arrival 389,-
Buy
In stock > 10 pcs at the supplier's
Order Code: HM410a02
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
319,-
Currently Unavailable
Order Code: EMS22BLiK01
Avacom 12V 3.33A 40W connector 5.5mm x 2.5mm - Power Supply
4.7 42×
Avacom 12V 3.33A 40W connector 5.5mm x 2.5mm
Power Supply - direct output, voltage 12 V, maximum power current 3.33 A, maximum power output 40 W, primarily designed for CCTV/CCD kamery
399,-
Currently Unavailable
Order Code: IB987n106
Mean Well HDR-15-12 - Power Supply
5.0 17×
Mean Well HDR-15-12
Power Supply switching, direct output, voltage range: 10.8 - 13.8 V, maximum power current 1.25 A, maximum power output 15 W, surge protection, short circuit protection
399,-
Currently Unavailable
Order Code: MEWE_22_18
Mean Well LRS-50-12 - Power Supply
4.7 17×
Mean Well LRS-50-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 4.2 A, maximum power output 50.4 W, surge protection, short circuit protection
359,-
Currently Unavailable
Order Code: MEWE_22_48
Mean Well HDR-30-12 - Power Supply
5.0 5×
Mean Well HDR-30-12
Power Supply switching, direct output, voltage range: 10.8 - 13.8 V, maximum power current 2 A, maximum power output 24 W, surge protection, short circuit protection
499,-
Currently Unavailable
Order Code: MEWE_22_35
Mean Well LRS-75-12 - Power Supply
4.8 22×
Mean Well LRS-75-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 6 A, maximum power output 72 W, surge protection, short circuit protection
439,-
Currently Unavailable
Order Code: MEWE_22_30
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
359,-
Currently Unavailable
Order Code: PK351a06
12V Power Supplies and Adapters 12V 24V Power Supplies and Adapters 24V
 

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In the category Power Supplies on Alza.cz, we currently have a total of 229 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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