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12V Power Supplies and Adapters

12V Power Supplies and Adapters – 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 12V Power Supplies and Adapters 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 12V Power Supplies and Adapters?

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36 Results
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
29.90 €
Buy
In stock > 10 pcs
Order Code: IB987n106
Synology Adapter 120W_1 - Power Adapter
4.8 4×
Synology Adapter 120W_1
Power Adapter , weight: 500g
57.90 €
Buy
In stock > 5 pcs
Order Code: SNLG24021
Stabilized DC 12V/1A Power Supply in Plastic Case. - Power Supply
4.3 25×
Stabilized DC 12V/1A Power Supply in Plastic Case.
Power Supply - direct output, voltage 12 V, maximum power current 1 A, maximum power output 12 W
9.69 €
Buy
In stock 4 pcs
Order Code: xtenL01
Avacom 12V 5A 60W connector 5.5mm x 2.1mm - Power Supply
4.9 73×
Avacom 12V 5A 60W connector 5.5mm x 2.1mm
Power Supply - direct output, voltage 12 V, maximum power current 5 A, maximum power output 60 W, primarily designed for CCTV/CCD kamery
from  31.71 €
Buy
In stock > 10 pcs
Order Code: IB987n118
HikVision Stabilized Power Supply DSA12PFG12 Power Supply DC / 1000mA (1A) - Power Adapter
4.8 41×
HikVision Stabilized Power Supply DSA12PFG12 Power Supply DC / 1000mA (1A)
Power Adapter - suitable for central power supply; low power cameras
8.09 €
Buy
In stock > 10 pcs
Order Code: Hiwd278
Solight Power Adapter for LED Strips, 230V - 12V, 2A, 24W, White - Power Adapter
4.7 146×
Solight Power Adapter for LED Strips, 230V - 12V, 2A, 24W, White
Power Adapter - designed for 12V LED strips, supply current 2000mA, input: 220 - 240V, 50/60Hz, 12V output, max. 24W, protection against overvoltage and short circuit, EMI filter, degree of protection IP20, 5.5mm*2.1mm connector, White colour
8.89 €
Buy
In stock > 10 pcs
Order Code: SD21_136
Synology Adapter 60W_1 - Power Adapter
5.0 6×
Synology Adapter 60W_1
Power Adapter , weight: 280g
29.90 €
Buy
In stock > 5 pcs
Order Code: SNLG24018
Synology Adapter 100W_3, without AC cable - Power Supply
5.0 4×
Synology Adapter 100W_3, without AC cable
Power Supply switching, direct output, voltage 12 V, maximum power current 8330 mA, maximum power output 100 W, short circuit protection, with power cable of 115 cm length
79.90 €
Buy
In stock 5 pcs
Order Code: SNLG25021
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
Amazing Deal 20.90 €
Buy
In stock > 10 pcs
Order Code: MEWE_22_48
Synology Adapter 65W_2 - Power Adapter
3.3 4×
Synology Adapter 65W_2
Power Adapter , weight: 280g
28.90 €
Buy
In stock > 5 pcs
Order Code: SNLG24019
Mean Well LRS-150-12 - Power Supply
4.8 35×
Mean Well LRS-150-12
Power Supply switching, direct output, voltage range: 12 - 12 V, maximum power current 12.5 A, maximum power output 150 W, surge protection, short circuit protection, overheat protection
20.90 €
Buy
In stock > 10 pcs
Order Code: MEWE_22_25
Virtuos 12V for customer displays (new revision) - Power Supply
5.0 11×
Virtuos 12V for customer displays (new revision)
Power Supply -, voltage range: 12 - 12 V, maximum power current 1 A, with power cable of 100 cm length
14.90 €
Buy
In stock > 5 pcs
Order Code: PK350b1
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 3 pcs
Order Code: FOM604a1
Goobay Universal Power Adapter 230V 3-12V DC 1500 mA - Power Supply
4.7 18×
Goobay Universal Power Adapter 230V 3-12V DC 1500 mA
Power Supply stabilised, direct output, voltage range: 3 - 12 V, maximum power current 1500 mA, maximum power output 18 W, surge protection, short circuit protection, current protection, with power cable of 180 cm length, primarily designed for CCTV/CCD kamery and power over Ethernet (PoE)
14.90 €
Buy
In stock > 10 pcs
Order Code: Goobz01
Inter-Tech SP-90EXT - Power Adapter
5.0 3×
Inter-Tech SP-90EXT
Power Adapter 90W, 100-240V input, 12V ~ 7.5A DC output, C14 connector, 5.5x2.5mm
21.90 €
Buy
In stock > 5 pcs
Order Code: ITEspe2
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
30.90 €
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 > 10 pcs
Order Code: ITEspe1
Synology Adapter 90W_1 - Power Adapter
4.0 1×
Synology Adapter 90W_1
Power Adapter , weight: 460g
42.90 €
Buy
In stock > 5 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 > 10 pcs
Order Code: Unia24014
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
In stock 3 pcs
Order Code: MEWE_24_38
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
In stock 4 pcs
Order Code: MEWE_22_52
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
17.90 €
Buy
In stock > 5 pcs
Order Code: MEWE_22_30
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
Solight Power Adapter for LED Strips, 230V - 12V, 1A, 12W, White - Power Adapter
4.7 48×
Solight Power Adapter for LED Strips, 230V - 12V, 1A, 12W, White
Power Adapter - designed for 12V LED strips, supply current 1000mA, input: 220 - 240V, 50/60Hz, 12V output, max. 12W, protection against overvoltage and short circuit, EMI filter, degree of protection: IP20, 5.5mm* 2.1mm connector, White colour
5.29 €
Buy
On the way > 5 pcs
Expected 10/05/2026
Order Code: SD21_135
 

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12V Power Supplies and Adapters

In the category 12V Power Supplies and Adapters on Alza.de, we currently have a total of 36 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 12V Power Supplies and Adapters Check out products sorted by price starting with the highest price in the category best sellers, best 12V Power Supplies and Adapters You’ll find products sorted by reviews starting from the highest ranked in 12V Power Supplies and Adapters reviews
Chcete doručit do České republiky? Jdi na 12V zdroje a adaptéry
Chcete doručiť tovar na Slovensko? Prezrite si 12 V zdroje a adaptéry
Für den Versand nach Österreich, besuchen Sie bitte 12V Netzteile & 12V Adapter
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Tápegységek és adapterek 12 V
P-DC1-WEB05

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