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Power Supplies

The power supply transformer raises or lowers the voltage as needed. Most devices require stepped down voltage from standard AC outlets, which output 100 to 240 volts, to a much lower amount. Some transformers, however, will step up the voltage and isolate the incoming and outgoing circuits.

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  • Original price 26.12
    Original price 26.12 - Original price 26.12
    Original price 26.12
    Current price 23.51
    23.51 - 23.51
    Current price 23.51

    Ubiquiti Poe-48-24W Fast Ethernet 48 V

    UBIQUITI
    Out of stock

    Ubiquiti POE-48-24W Fast Ethernet 48 V

    Original price 26.12
    Original price 26.12 - Original price 26.12
    Original price 26.12
    Current price 23.51
    23.51 - 23.51
    Current price 23.51
    Sold out
  • Original price 76.63 - Original price 76.63
    Original price 76.63
    76.63
    76.63 - 76.63
    Current price 76.63

    Cyberpower Bu650e-Fr Uninterruptible Power Supply (Ups) Line-Interactive 0.65 Kva 360 W 3 Ac Outlet(S)

    CyberPower
    Out of stock

    CyberPower BU650E-FR uninterruptible power supply (UPS) Line-Interactive 0.65 kVA 360 W 3 AC outlet(s)

    Original price 76.63 - Original price 76.63
    Original price 76.63
    76.63
    76.63 - 76.63
    Current price 76.63
    Sold out
  • Original price 1,383.12
    Original price 1,383.12 - Original price 1,383.12
    Original price 1,383.12
    Current price 1,244.81
    1,244.81 - 1,244.81
    Current price 1,244.81

    Powerwalker Vfi 3000 Ict Iot Double-Conversion (Online) 3 Kva 3000 W 9 Ac Outlet(S)

    POWER WALKER
    Out of stock

    PowerWalker VFI 3000 ICT IoT Double-conversion (Online) 3 kVA 3000 W 9 AC outlet(s)

    Original price 1,383.12
    Original price 1,383.12 - Original price 1,383.12
    Original price 1,383.12
    Current price 1,244.81
    1,244.81 - 1,244.81
    Current price 1,244.81
    Sold out
  • Original price 621.85
    Original price 621.85 - Original price 621.85
    Original price 621.85
    Current price 559.67
    559.67 - 559.67
    Current price 559.67

    Eaton Ellipse Pro 850 Fr Uninterruptible Power Supply (Ups) Line-Interactive 0.85 Kva 510 W 4 Ac Outlet(S)

    EATON
    Out of stock

    Eaton Ellipse PRO 850 FR uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 510 W 4 AC outlet(s)

    Original price 621.85
    Original price 621.85 - Original price 621.85
    Original price 621.85
    Current price 559.67
    559.67 - 559.67
    Current price 559.67
    Sold out
  • Original price 221.39
    Original price 221.39 - Original price 221.39
    Original price 221.39
    Current price 199.25
    199.25 - 199.25
    Current price 199.25

    Gigabyte Ud850gm Power Supply Unit 850 W 20+4 Pin Atx Atx Black

    Gigabyte
    Out of stock

    Gigabyte UD850GM power supply unit 850 W 20+4 pin ATX ATX Black

    Original price 221.39
    Original price 221.39 - Original price 221.39
    Original price 221.39
    Current price 199.25
    199.25 - 199.25
    Current price 199.25
    Sold out
  • Original price 74.38 - Original price 74.38
    Original price 74.38
    74.38
    74.38 - 74.38
    Current price 74.38

    Lenovo Gx20z46271 Power Adapter/Inverter Indoor/Outdoor Black

    Lenovo
    Out of stock

    Lenovo GX20Z46271 power adapter/inverter Indoor/outdoor Black

    Original price 74.38 - Original price 74.38
    Original price 74.38
    74.38
    74.38 - 74.38
    Current price 74.38
    Sold out
  • Original price 191.18 - Original price 191.18
    Original price 191.18
    191.18
    191.18 - 191.18
    Current price 191.18

    Chieftec Bdf-1000C Power Supply Unit 1000 W 20+4 Pin Atx Ps/2 Black

    Chieftec
    Out of stock

    Chieftec BDF-1000C power supply unit 1000 W 20+4 pin ATX PS/2 Black

    Original price 191.18 - Original price 191.18
    Original price 191.18
    191.18
    191.18 - 191.18
    Current price 191.18
    Sold out
  • Original price 252.77
    Original price 252.77 - Original price 252.77
    Original price 252.77
    Current price 227.49
    227.49 - 227.49
    Current price 227.49

    Green Cell Ups05 Uninterruptible Power Supply (Ups) Line-Interactive 3 Kva 1200 W 5 Ac Outlet(S)

    Green Cell
    Out of stock

    Green Cell UPS05 uninterruptible power supply (UPS) Line-Interactive 3 kVA 1200 W 5 AC outlet(s)

    Original price 252.77
    Original price 252.77 - Original price 252.77
    Original price 252.77
    Current price 227.49
    227.49 - 227.49
    Current price 227.49
    Sold out
  • Original price 166.44 - Original price 166.44
    Original price 166.44
    166.44
    166.44 - 166.44
    Current price 166.44

    Chieftec Bdf-750C Power Supply Unit 750 W Ps/2 Black

    Chieftec
    Out of stock

    Chieftec BDF-750C power supply unit 750 W PS/2 Black

    Original price 166.44 - Original price 166.44
    Original price 166.44
    166.44
    166.44 - 166.44
    Current price 166.44
    Sold out
  • Original price 154.11
    Original price 154.11 - Original price 154.11
    Original price 154.11
    Current price 138.70
    138.70 - 138.70
    Current price 138.70

    Chieftec Core Bbs-700S Power Supply Unit 700 W 24-Pin Atx Ps/2 Black

    Chieftec
    Out of stock

    Chieftec Core BBS-700S power supply unit 700 W 24-pin ATX PS/2 Black

    Original price 154.11
    Original price 154.11 - Original price 154.11
    Original price 154.11
    Current price 138.70
    138.70 - 138.70
    Current price 138.70
    Sold out
  • Original price 90.45
    Original price 90.45 - Original price 90.45
    Original price 90.45
    Current price 81.41
    81.41 - 81.41
    Current price 81.41

    Dell Adapter 90W 4.5Mm Barrel Ac Kit

    Dell
    Out of stock

    DELL ADAPTER 90W 4.5MM BARREL AC KIT

    Original price 90.45
    Original price 90.45 - Original price 90.45
    Original price 90.45
    Current price 81.41
    81.41 - 81.41
    Current price 81.41
    Sold out
  • Original price 72.90 - Original price 72.90
    Original price 72.90
    72.90
    72.90 - 72.90
    Current price 72.90

    Chieftec Gpc-500S Power Supply Unit 500 W 24-Pin Atx Ps/2 Silver

    Chieftec
    Out of stock

    Chieftec GPC-500S power supply unit 500 W 24-pin ATX PS/2 Silver

    Original price 72.90 - Original price 72.90
    Original price 72.90
    72.90
    72.90 - 72.90
    Current price 72.90
    Sold out
  • Original price 129.08 - Original price 129.08
    Original price 129.08
    129.08
    129.08 - 129.08
    Current price 129.08

    Green Cell Ups02 Uninterruptible Power Supply (Ups) Line-Interactive 0.8 Kva 480 W 2 Ac Outlet(S)

    Green Cell
    Out of stock

    Green Cell UPS02 uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 480 W 2 AC outlet(s)

    Original price 129.08 - Original price 129.08
    Original price 129.08
    129.08
    129.08 - 129.08
    Current price 129.08
    Sold out
  • Original price 65.01 - Original price 65.01
    Original price 65.01
    65.01
    65.01 - 65.01
    Current price 65.01

    Chieftec Gpf-350P Power Supply Unit 350 W 20+4 Pin Atx Tfx Silver

    Chieftec
    Out of stock

    Chieftec GPF-350P power supply unit 350 W 20+4 pin ATX TFX Silver

    Original price 65.01 - Original price 65.01
    Original price 65.01
    65.01
    65.01 - 65.01
    Current price 65.01
    Sold out
  • Original price 60.73
    Original price 60.73 - Original price 60.73
    Original price 60.73
    Current price 54.66
    54.66 - 54.66
    Current price 54.66

    Logic 600 Power Supply Unit 600 W 20+4 Pin Atx Atx Stainless Steel

    MODECOM
    Out of stock

    Logic 600 power supply unit 600 W 20+4 pin ATX ATX Stainless steel

    Original price 60.73
    Original price 60.73 - Original price 60.73
    Original price 60.73
    Current price 54.66
    54.66 - 54.66
    Current price 54.66
    Sold out
  • Original price 52.25 - Original price 52.25
    Original price 52.25
    52.25
    52.25 - 52.25
    Current price 52.25

    Dell 450-Abfs Power Adapter/Inverter Indoor 65 W Black

    Dell
    Out of stock

    DELL 450-ABFS power adapter/inverter Indoor 65 W Black

    Original price 52.25 - Original price 52.25
    Original price 52.25
    52.25
    52.25 - 52.25
    Current price 52.25
    Sold out
  • Original price 159.23
    Original price 159.23 - Original price 159.23
    Original price 159.23
    Current price 143.31
    143.31 - 143.31
    Current price 143.31

    Be Quiet! Pure Power 11 500W Power Supply Unit Atx Black

    BE QUIET!
    Out of stock

    be quiet! Pure Power 11 500W power supply unit ATX Black

    Original price 159.23
    Original price 159.23 - Original price 159.23
    Original price 159.23
    Current price 143.31
    143.31 - 143.31
    Current price 143.31
    Sold out
  • Original price 213.63
    Original price 213.63 - Original price 213.63
    Original price 213.63
    Current price 192.27
    192.27 - 192.27
    Current price 192.27

    Be Quiet! Pure Power 11 700W Power Supply Unit 20+4 Pin Atx Atx Black

    BE QUIET!
    Out of stock

    be quiet! Pure Power 11 700W power supply unit 20+4 pin ATX ATX Black

    Original price 213.63
    Original price 213.63 - Original price 213.63
    Original price 213.63
    Current price 192.27
    192.27 - 192.27
    Current price 192.27
    Sold out
  • Original price 211.40 - Original price 211.40
    Original price 211.40
    211.40
    211.40 - 211.40
    Current price 211.40

    Msi Mpg A750gf Uk Psu '750W, 80 Plus Gold Certified, Fully Modular, 100% Japanese Capacitor, Flat Cables, Atx Power Supp

    MSI
    Out of stock

    MSI MPG A750GF UK PSU '750W, 80 Plus Gold certified, Fully Modular, 100% Japanese Capacitor, Flat Cables, ATX Power Supply Unit, UK Powercord, Blac...

    View full details
    Original price 211.40 - Original price 211.40
    Original price 211.40
    211.40
    211.40 - 211.40
    Current price 211.40
    Sold out
  • Original price 691.30 - Original price 691.30
    Original price 691.30
    691.30
    691.30 - 691.30
    Current price 691.30

    Asus Rog Thor 1200W Platinum Ii Power Supply Unit 24-Pin Atx Atx Grey

    ASUS
    Out of stock

    ASUS ROG THOR 1200W Platinum II power supply unit 24-pin ATX ATX Grey

    Original price 691.30 - Original price 691.30
    Original price 691.30
    691.30
    691.30 - 691.30
    Current price 691.30
    Sold out
  • Original price 31.49
    Original price 31.49 - Original price 31.49
    Original price 31.49
    Current price 28.34
    28.34 - 28.34
    Current price 28.34

    Green Cell Ad01p Power Adapter/Inverter Indoor 60 W Black

    Green Cell
    Out of stock

    Green Cell AD01P power adapter/inverter Indoor 60 W Black

    Original price 31.49
    Original price 31.49 - Original price 31.49
    Original price 31.49
    Current price 28.34
    28.34 - 28.34
    Current price 28.34
    Sold out
  • Original price 207.44 - Original price 207.44
    Original price 207.44
    207.44
    207.44 - 207.44
    Current price 207.44

    Eaton 5S 700I 0.7 Kva 420 W 6 Ac Outlet(S)

    EATON
    Out of stock

    Eaton 5S 700i 0.7 kVA 420 W 6 AC outlet(s)

    Original price 207.44 - Original price 207.44
    Original price 207.44
    207.44
    207.44 - 207.44
    Current price 207.44
    Sold out
  • Original price 76.87 - Original price 76.87
    Original price 76.87
    76.87
    76.87 - 76.87
    Current price 76.87

    Chieftec Gpb-500S Power Supply Unit 500 W 20+4 Pin Atx Ps/2 Silver

    Chieftec
    Out of stock

    Chieftec GPB-500S power supply unit 500 W 20+4 pin ATX PS/2 Silver

    Original price 76.87 - Original price 76.87
    Original price 76.87
    76.87
    76.87 - 76.87
    Current price 76.87
    Sold out
  • Original price 150.32 - Original price 150.32
    Original price 150.32
    150.32
    150.32 - 150.32
    Current price 150.32

    Chieftec Ctg-750C Power Supply Unit 750 W Atx Black

    Chieftec
    Out of stock

    Chieftec CTG-750C power supply unit 750 W ATX Black

    Original price 150.32 - Original price 150.32
    Original price 150.32
    150.32
    150.32 - 150.32
    Current price 150.32
    Sold out

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