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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 108.69 - Original price 108.69
    Original price 108.69
    108.69
    108.69 - 108.69
    Current price 108.69

    Thermaltake Smart Se2 600W Power Supply Unit Atx Black

    Thermaltake
    17 in stock

    Thermaltake Smart SE2 600W power supply unit ATX Black

    Original price 108.69 - Original price 108.69
    Original price 108.69
    108.69
    108.69 - 108.69
    Current price 108.69
  • Original price 36.65 - Original price 36.65
    Original price 36.65
    36.65
    36.65 - 36.65
    Current price 36.65

    Akyga Ak-B1-450 Power Supply Unit 450 W 20+4 Pin Atx Atx Grey

    Akyga
    Out of stock

    Akyga AK-B1-450 power supply unit 450 W 20+4 pin ATX ATX Grey

    Original price 36.65 - Original price 36.65
    Original price 36.65
    36.65
    36.65 - 36.65
    Current price 36.65
    Sold out
  • Original price 48.04 - Original price 48.04
    Original price 48.04
    48.04
    48.04 - 48.04
    Current price 48.04

    Logic 500 Power Supply Unit 500 W Atx Stainless Steel

    MODECOM
    Out of stock

    Logic 500 power supply unit 500 W ATX Stainless steel

    Original price 48.04 - Original price 48.04
    Original price 48.04
    48.04
    48.04 - 48.04
    Current price 48.04
    Sold out
  • Original price 392.10 - Original price 392.10
    Original price 392.10
    392.10
    392.10 - 392.10
    Current price 392.10

    Thermaltake Toughpower Grand Rgb 1050W Platinum Power Supply Unit Atx Black

    Thermaltake
    Only 3 left!

    Thermaltake Toughpower Grand RGB 1050W Platinum power supply unit ATX Black

    Original price 392.10 - Original price 392.10
    Original price 392.10
    392.10
    392.10 - 392.10
    Current price 392.10
  • Original price 133.24 - Original price 133.24
    Original price 133.24
    133.24
    133.24 - 133.24
    Current price 133.24

    Thermaltake Smart Bx1 Rgb 650W Psu Power Supply Unit 24-Pin Atx Atx Black

    Thermaltake
    Only 3 left!

    Thermaltake SMART BX1 RGB 650W PSU power supply unit 24-pin ATX ATX Black

    Original price 133.24 - Original price 133.24
    Original price 133.24
    133.24
    133.24 - 133.24
    Current price 133.24
  • Original price 69.24 - Original price 69.24
    Original price 69.24
    69.24
    69.24 - 69.24
    Current price 69.24

    Thermaltake Litepower G2 Power Supply Unit 450 W Atx Black

    Thermaltake
    Out of stock

    Thermaltake Litepower G2 power supply unit 450 W ATX Black

    Original price 69.24 - Original price 69.24
    Original price 69.24
    69.24
    69.24 - 69.24
    Current price 69.24
    Sold out
  • Original price 103.83 - Original price 103.83
    Original price 103.83
    103.83
    103.83 - 103.83
    Current price 103.83

    Power Supply Aerocool Pgs Vx-800Plus 800W 80+

    Aerocool
    22 in stock

    POWER SUPPLY AEROCOOL PGS VX-800PLUS 800W 80+

    Original price 103.83 - Original price 103.83
    Original price 103.83
    103.83
    103.83 - 103.83
    Current price 103.83
  • Original price 139.09 - Original price 139.09
    Original price 139.09
    139.09
    139.09 - 139.09
    Current price 139.09

    Thermaltake Sps-730M Power Supply Unit 730 W 20+4 Pin Atx Atx Black

    Thermaltake
    Out of stock

    Thermaltake SPS-730M power supply unit 730 W 20+4 pin ATX ATX Black

    Original price 139.09 - Original price 139.09
    Original price 139.09
    139.09
    139.09 - 139.09
    Current price 139.09
    Sold out
  • Original price 493.45 - Original price 493.45
    Original price 493.45
    493.45
    493.45 - 493.45
    Current price 493.45

    Thermaltake Toughpower Pf1 Power Supply Unit 1200 W Black

    Thermaltake
    Out of stock

    Thermaltake Toughpower PF1 power supply unit 1200 W Black

    Original price 493.45 - Original price 493.45
    Original price 493.45
    493.45
    493.45 - 493.45
    Current price 493.45
    Sold out
  • Original price 144.48 - Original price 144.48
    Original price 144.48
    144.48
    144.48 - 144.48
    Current price 144.48

    Thermaltake Smart Bm2 750W - Tt Premium Edition

    Thermaltake
    Out of stock

    Thermaltake Smart BM2 750W - TT Premium Edition

    Original price 144.48 - Original price 144.48
    Original price 144.48
    144.48
    144.48 - 144.48
    Current price 144.48
    Sold out
  • Original price 259.58 - Original price 259.58
    Original price 259.58
    259.58
    259.58 - 259.58
    Current price 259.58

    Deepcool Px850g Power Supply Unit 850 W 20+4 Pin Atx Atx Black

    DEEPCOOL
    15 in stock

    DeepCool PX850G power supply unit 850 W 20+4 pin ATX ATX Black

    Original price 259.58 - Original price 259.58
    Original price 259.58
    259.58
    259.58 - 259.58
    Current price 259.58
  • Original price 39.09 - Original price 39.09
    Original price 39.09
    39.09
    39.09 - 39.09
    Current price 39.09

    Akyga Ak-B1-500 Power Supply Unit 500 W 20+4 Pin Atx Atx Grey

    Akyga
    Out of stock

    Akyga AK-B1-500 power supply unit 500 W 20+4 pin ATX ATX Grey

    Original price 39.09 - Original price 39.09
    Original price 39.09
    39.09
    39.09 - 39.09
    Current price 39.09
    Sold out
  • Original price 131.51 - Original price 131.51
    Original price 131.51
    131.51
    131.51 - 131.51
    Current price 131.51

    Eaton 5E Gen2 900 Usb Uninterruptible Power Supply (Ups) Line-Interactive 0.9 Kva 480 W 2 Ac Outlet(S)

    EATON
    Out of stock

    Eaton 5E Gen2 900 USB uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 480 W 2 AC outlet(s)

    Original price 131.51 - Original price 131.51
    Original price 131.51
    131.51
    131.51 - 131.51
    Current price 131.51
    Sold out
  • Original price 192.29 - Original price 192.29
    Original price 192.29
    192.29
    192.29 - 192.29
    Current price 192.29

    Aerocool Lux1000 Pc Power Supply 1000W 80 Plus Gold 90% Efficiency Black

    Aerocool
    Only 3 left!

    Aerocool LUX1000 PC Power Supply 1000W 80 Plus Gold 90% Efficiency Black

    Original price 192.29 - Original price 192.29
    Original price 192.29
    192.29
    192.29 - 192.29
    Current price 192.29
  • Original price 355.51 - Original price 355.51
    Original price 355.51
    355.51
    355.51 - 355.51
    Current price 355.51

    Deepcool Px1200g Power Supply Unit 1200 W 20+4 Pin Atx Atx Black

    DEEPCOOL
    Out of stock

    DeepCool PX1200G power supply unit 1200 W 20+4 pin ATX ATX Black

    Original price 355.51 - Original price 355.51
    Original price 355.51
    355.51
    355.51 - 355.51
    Current price 355.51
    Sold out
  • Original price 178.55 - Original price 178.55
    Original price 178.55
    178.55
    178.55 - 178.55
    Current price 178.55

    Aerocool Kcas Plus Gold 850W Power Supply Unit 20+4 Pin Atx Black

    Aerocool
    Only 1 left!

    Aerocool KCAS PLUS GOLD 850W power supply unit 20+4 pin ATX Black

    Original price 178.55 - Original price 178.55
    Original price 178.55
    178.55
    178.55 - 178.55
    Current price 178.55
  • Original price 132.40 - Original price 132.40
    Original price 132.40
    132.40
    132.40 - 132.40
    Current price 132.40

    Aerocool Lux850 Pc Power Supply 850W 80 Plus Bronze 230V 88% Efficiency Black

    Aerocool
    19 in stock

    Aerocool LUX850 PC Power Supply 850W 80 Plus Bronze 230V 88% Efficiency Black

    Original price 132.40 - Original price 132.40
    Original price 132.40
    132.40
    132.40 - 132.40
    Current price 132.40
  • Original price 172.57 - Original price 172.57
    Original price 172.57
    172.57
    172.57 - 172.57
    Current price 172.57

    Deepcool Dq750-M-V2l Power Supply Unit 750 W 20+4 Pin Atx Black

    DEEPCOOL
    113 in stock

    DeepCool DQ750-M-V2L power supply unit 750 W 20+4 pin ATX Black

    Original price 172.57 - Original price 172.57
    Original price 172.57
    172.57
    172.57 - 172.57
    Current price 172.57
  • Original price 157.98 - Original price 157.98
    Original price 157.98
    157.98
    157.98 - 157.98
    Current price 157.98

    Thermaltake Toughpower Atx 650W Gold Power Supply Unit 20+4 Pin Atx Black

    Thermaltake
    Only 4 left!

    Thermaltake Toughpower ATX 650W Gold power supply unit 20+4 pin ATX Black

    Original price 157.98 - Original price 157.98
    Original price 157.98
    157.98
    157.98 - 157.98
    Current price 157.98
  • Original price 353.68 - Original price 353.68
    Original price 353.68
    353.68
    353.68 - 353.68
    Current price 353.68

    Thermaltake Ttp-1200Ah3fcg Power Supply Unit 1200 W 24-Pin Atx Atx Black

    Thermaltake
    Out of stock

    Thermaltake TTP-1200AH3FCG power supply unit 1200 W 24-pin ATX ATX Black

    Original price 353.68 - Original price 353.68
    Original price 353.68
    353.68
    353.68 - 353.68
    Current price 353.68
    Sold out
  • Original price 307.08 - Original price 307.08
    Original price 307.08
    307.08
    307.08 - 307.08
    Current price 307.08

    Thermaltake Ps-Tpd-1000Fnfage-1 Power Supply Unit 1000 W 24-Pin Atx Atx Black

    Thermaltake
    Out of stock

    Thermaltake PS-TPD-1000FNFAGE-1 power supply unit 1000 W 24-pin ATX ATX Black

    Original price 307.08 - Original price 307.08
    Original price 307.08
    307.08
    307.08 - 307.08
    Current price 307.08
    Sold out
  • Original price 178.00 - Original price 178.00
    Original price 178.00
    178.00
    178.00 - 178.00
    Current price 178.00

    Eaton Ellipse Eco 650 Usb Fr Uninterruptible Power Supply (Ups) Standby (Offline) 0.65 Kva 400 W 4 Ac Outlet(S)

    EATON
    Out of stock

    Eaton Ellipse ECO 650 USB FR uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA 400 W 4 AC outlet(s)

    Original price 178.00 - Original price 178.00
    Original price 178.00
    178.00
    178.00 - 178.00
    Current price 178.00
    Sold out
  • Original price 147.86 - Original price 147.86
    Original price 147.86
    147.86
    147.86 - 147.86
    Current price 147.86

    Eaton Ellipse Eco 500 Fr Uninterruptible Power Supply (Ups) Standby (Offline) 0.5 Kva 300 W 4 Ac Outlet(S)

    EATON
    Out of stock

    Eaton Ellipse ECO 500 FR uninterruptible power supply (UPS) Standby (Offline) 0.5 kVA 300 W 4 AC outlet(s)

    Original price 147.86 - Original price 147.86
    Original price 147.86
    147.86
    147.86 - 147.86
    Current price 147.86
    Sold out
  • Original price 525.42 - Original price 525.42
    Original price 525.42
    525.42
    525.42 - 525.42
    Current price 525.42

    Eaton Ellipse Pro 1600 Fr Uninterruptible Power Supply (Ups) Line-Interactive 1.6 Kva 1000 W 8 Ac Outlet(S)

    EATON
    Out of stock

    Eaton Ellipse PRO 1600 FR uninterruptible power supply (UPS) Line-Interactive 1.6 kVA 1000 W 8 AC outlet(s)

    Original price 525.42 - Original price 525.42
    Original price 525.42
    525.42
    525.42 - 525.42
    Current price 525.42
    Sold out

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