Collection: 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.
89 products
  • CABLE ADAPTER POWER SUPPLY
    Vendor
    CUSTOM
    Regular price
    $43.00
    Sale price
    $43.00
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    $43.00
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  • POWER SUPPLY 1A 5.2VDC
    Vendor
    HONEYWELL
    Regular price
    $52.00
    Sale price
    $52.00
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    $52.00
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  • L2 UM. GE 5P INT.PSU
    Vendor
    ALLIED
    Regular price
    $98.00
    Sale price
    $98.00
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    $98.00
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  • Dell Kit - E5 65W Type-C AC Adapter (UK) *Same as 450-AGOL*
    Vendor
    Dell
    Regular price
    $102.00
    Sale price
    $102.00
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    $102.00
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  • Dell Kit - E5 90W Type-C AC Adapter (UK) *Same as 450-AGOD*
    Vendor
    Dell
    Regular price
    $115.00
    Sale price
    $115.00
    Regular price
    $115.00
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  • Lenovo - Power supply - hot-plug (plug-in module) - 80 PLUS Platinum - AC 115/230 V - 550 Watt - for ThinkSystem SR530,
    Vendor
    Lenovo
    Regular price
    $211.00
    Sale price
    $211.00
    Regular price
    $211.00
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  • POWER SUPPLY DIN PS24 480W
    Vendor
    AXIS
    Regular price
    $469.00
    Sale price
    $469.00
    Regular price
    $469.00
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  • AXIS POWER SUPPLY DIN PS56 240W
    Vendor
    AXIS
    Regular price
    $395.00
    Sale price
    $395.00
    Regular price
    $395.00
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  • Panasonic CF-AA5713A2E - Power adapter - AC 100-240 V - United Kingdom - for Toughbook 55
    Vendor
    Panasonic
    Regular price
    $135.00
    Sale price
    $135.00
    Regular price
    $135.00
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  • Power supply (Plug-in module) - 700 Watt - UK - for HP 5406R, 5406R zl2, 5412R, 5412R zl2
    Vendor
    Hewlett
    Regular price
    $1,066.00
    Sale price
    $1,066.00
    Regular price
    $1,066.00
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  • AC POWER SUPPLY FOR CISCO
    Vendor
    CISCO
    Regular price
    $540.00
    Sale price
    $540.00
    Regular price
    $540.00
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  • HPE X351 150W AC POWER SUPPLY
    Vendor
    HEWLETT PACKARD ENTERPRISE
    Regular price
    $624.00
    Sale price
    $624.00
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    $624.00
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  • Lenovo ThinkPad 170W AC Adapter (Slim tip) UK
    Vendor
    Lenovo
    Regular price
    $155.00
    Sale price
    $155.00
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    $155.00
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  • HP X362 1110W AC POE POWER SUPPLY
    Vendor
    HEWLETT PACKARD ENTERPRISE
    Regular price
    $1,119.00
    Sale price
    $1,119.00
    Regular price
    $1,119.00
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  • Dell ReadyRails Sliding Rails without Cable Management Arm - Rack rail kit - for PowerEdge R440
    Vendor
    Dell
    Regular price
    $143.00
    Sale price
    $143.00
    Regular price
    $143.00
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  • Cisco - Power supply - hot-plug / redundant (plug-in module) - AC 115-240 V - 1100 Watt - for Catalyst 3850-48, 9300, ON
    Vendor
    Cisco
    Regular price
    $1,876.00
    Sale price
    $1,876.00
    Regular price
    $1,876.00
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  • PURE POWER 11 700W
    Vendor
    BE
    Regular price
    $136.00
    Sale price
    $136.00
    Regular price
    $136.00
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  • PURE POWER 11 600W
    Vendor
    BE
    Regular price
    $117.00
    Sale price
    $117.00
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    $117.00
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  • 500W FS PLAT HT PLG LH
    Vendor
    HPE
    Regular price
    $205.00
    Sale price
    $205.00
    Regular price
    $205.00
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  • 12W USB POWER ADAPTER
    Vendor
    APPLE
    Regular price
    $53.00
    Sale price
    $53.00
    Regular price
    $53.00
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  • 20W USB-C POWER ADAPTER
    Vendor
    APPLE
    Regular price
    $53.00
    Sale price
    $53.00
    Regular price
    $53.00
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  • 950W AC CONFIG 4 POWER
    Vendor
    CISCO
    Regular price
    $1,908.00
    Sale price
    $1,908.00
    Regular price
    $1,908.00
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  • Fortinet AC power supply for FG-300/301E
    Vendor
    Fortinet
    Regular price
    $987.00
    Sale price
    $987.00
    Regular price
    $987.00
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  • 5W USB POWER ADAPTER
    Vendor
    APPLE
    Regular price
    $69.00
    Sale price
    $69.00
    Regular price
    $69.00
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  • 20W USB-C POWER ADAPTER-GBR
    Vendor
    Apple
    Regular price
    $47.00
    Sale price
    $47.00
    Regular price
    $47.00
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  • Cisco Config 1 - Power supply - hot-plug / redundant (plug-in module) - 80 PLUS Platinum - AC 100-240 V - 350 Watt - for
    Vendor
    Cisco
    Regular price
    $657.00
    Sale price
    $657.00
    Regular price
    $657.00
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  • POWER SUPPLY FOR CHARGING
    Vendor
    DL
    Regular price
    $49.00
    Sale price
    $49.00
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    $49.00
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  • SYSTEM POWER 9 600W
    Vendor
    BE
    Regular price
    $102.00
    Sale price
    $102.00
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    $102.00
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  • 1100W AC CONFIG 1
    Vendor
    CISCO
    Regular price
    $1,720.00
    Sale price
    $1,720.00
    Regular price
    $1,720.00
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  • 1KW AC CONFIG 6 POWER SUPPLY
    Vendor
    CISCO
    Regular price
    $1,190.00
    Sale price
    $1,190.00
    Regular price
    $1,190.00
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  • CISCO 8821 POWER SUPPLY
    Vendor
    CISCO
    Regular price
    $64.00
    Sale price
    $64.00
    Regular price
    $64.00
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  • KIT POWER SUPPLY 60W 24V
    Vendor
    ZEBRA
    Regular price
    $143.00
    Sale price
    $143.00
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    $143.00
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  • 1KW AC CONFIG 5
    Vendor
    CISCO
    Regular price
    $1,981.00
    Sale price
    $1,981.00
    Regular price
    $1,981.00
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  • POWER SUPPLY 66 WATT AC VERSION
    Vendor
    CISCO
    Regular price
    $113.00
    Sale price
    $113.00
    Regular price
    $113.00
    Unit price
    per 
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  • POWER SUPPLY 66 WATT AC
    Vendor
    CISCO
    Regular price
    $113.00
    Sale price
    $113.00
    Regular price
    $113.00
    Unit price
    per 
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  • POWER SUPPLY UK PLUG 1.0A
    Vendor
    HONEYWELL
    Regular price
    $54.00
    Sale price
    $54.00
    Regular price
    $54.00
    Unit price
    per 
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  • HPE 800W FS PLAT HT PLG LH PWR SPLY
    Vendor
    HEWLETT PACKARD ENTERPRISE
    Regular price
    $237.00
    Sale price
    $237.00
    Regular price
    $237.00
    Unit price
    per 
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  • Panasonic CF-AA6413CE - Power adapter - AC 100-240 V - for Toughbook CF-C2
    Vendor
    Panasonic
    Regular price
    $109.00
    Sale price
    $109.00
    Regular price
    $109.00
    Unit price
    per 
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  • Dell - Power supply - hot-plug / redundant (plug-in module) - 80 PLUS Titanium - AC 200-240 V - 750 Watt - for PowerEdge
    Vendor
    Dell
    Regular price
    $372.00
    Sale price
    $372.00
    Regular price
    $372.00
    Unit price
    per 
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  • HP Z2 MINI EPSU SLEEVE
    Vendor
    HEWLETT PACKARD INCORPORATED
    Regular price
    $75.00
    Sale price
    $75.00
    Regular price
    $75.00
    Unit price
    per 
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