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    Best Seller
    Pyramid 3-Amp 12-Volt Power Supply (PS3KX)

    Pyramid 3-Amp 12-Volt Power Supply (PS3KX)

    Pyramid Model : PS3KX 2.5 Amp Hobbyist Bench Power Supply Bench Power Supply, AC-to-DC Power Converter (2.5 Amp) Features: Linear / Regulated Power Supply Design AC-to-DC Power Conversion Provides Constant Source of DC Voltage Simple Electronic Plug-in... more

    $24.20

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    Power Inverters 12-Volt DC to AC 2300-Watt Power Inverter PW2300-12

    Power Inverters 12-Volt DC to AC 2300-Watt Power Inverter PW2300-12

    Power: more than 800 Watt more

    $172

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    Best Seller
    Pyramid 3-Amp 12-Volt Power Supply (PS3KX)

    Pyramid 3-Amp 12-Volt Power Supply (PS3KX)

    Pyramid Model : PS3KX 2.5 Amp Hobbyist Bench Power Supply Bench Power Supply, AC-to-DC Power Converter (2.5 Amp) Features: Linear / Regulated Power Supply Design AC-to-DC Power Conversion Provides Constant Source of DC Voltage Simple Electronic Plug-in... more

    $24.20

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    Century 200-Amp Battery Charger K3149-1

    Century 200-Amp Battery Charger K3149-1

    200-amp 12-volt engine start helps start stubborn motors. Large easy-to-read 3-in ammeter and voltmeter help monitor charging progress and identify problem battery conditions. 130-amp start 40-amp high 6-volt charge settings. 40-amp high 20-amp medium... more

    $238.41

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    Lowe's

    (25,000+)
    FSP Group Mini ITX Solution / Flex ATX 220W 80 PLUS Certified Active PFC Power Supply (FSP220-60LE(80))

    FSP Group Mini ITX Solution / Flex ATX 220W 80 PLUS Certified Active PFC Power Supply (FSP220-60LE(80))

    Key Features Warranty 1 Year Form Factor EPS Fan Features 4 cm Fan MTBF 100,000 hours @ 25C ambient Output Power 220W Dimensions WxDxH 81.5 x 150 x 40.5mm Detail Specifications FEATURES : -- FOR PC -- VACUUM-IMPREGNATED TRANSFORMER -- INTERNAL 4 CM... more

    $55.48

    FREE shipping

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    EVGA SuperNOVA 1300 G2 ATX CPU Power Supply - Black - 120-G2-1300-XR

    EVGA SuperNOVA 1300 G2 ATX CPU Power Supply - Black - 120-G2-1300-XR

    Powers a PC - compatible with most 24-pin ATX-compliant motherboards - high-amperage single-rail design - modular construction - vertical double-layer main transformer - intelligent auto fan more

    $200

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    Console Power Supply 1300W - Black

    Console Power Supply 1300W - Black

    Power: more than 800 Watt more

    $314

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    Power Bright 1500-Watt Power Inverter Aps150012v

    Power Bright 1500-Watt Power Inverter Aps150012v

    1500-watt DC to AC pure sine power inverter. Provides 12. 5 Amps. Pure sine wave power inverter. 1500 watts continuous power 3000 watts peak power. Anodized aluminum case provides durability. Built-in cooling fan. Triple 3 prong 120 volt AC outlets.... more

    $413.86

    FREE shipping

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    Lowe's

    (25,000+)
    EVGA 750 GQ Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.30 V, 5 V, 12 V, 5 V, -12 V Output Voltage - 1 Fans - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 92

    EVGA 750 GQ Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.30 V, 5 V, 12 V, 5 V, -12 V Output Voltage - 1 Fans - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 92

    EVGA 750 GQ Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.30 V, 5 V, 12 V, 5 V, -12 V Output Voltage - 1 Fans - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 92% Efficiency - 750 W- more

    $149.19

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    EVGA SuperNOVA 550 G2 Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - ATI CrossFire Su

    EVGA SuperNOVA 550 G2 Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - ATI CrossFire Su

    EVGA SuperNOVA 550 G2 Power Supply - ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 90% Efficiency - 550 W- more

    $132.00

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    Power Inverters 12-Volt DC to AC 2200-Pure Sine Inverter APS2200-12

    Power Inverters 12-Volt DC to AC 2200-Pure Sine Inverter APS2200-12

    Power: more than 800 Watt / up to 400 Watt more

    $405

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    Kino Flo PWS-1524X Power Supply 100 - 250V AC PWS1524X

    Kino Flo PWS-1524X Power Supply 100 - 250V AC PWS1524X

    [Pre Order - allow extra time] Kino Flo PWS-1524X Power Supply (100 - 250V AC) Powers 9" or 12" Mini-Flo more

    $70.13

    FREE shipping

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    (275,000+)
    PS-2 2-Channel 48 Volt Phantom Power Supply

    PS-2 2-Channel 48 Volt Phantom Power Supply

    $59.00

    FREE shipping

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    Power Bright Power Inverter Xr100-12

    Power Bright Power Inverter Xr100-12

    100-watt DC to AC power inverter. Provides 0. 9 Amps. Carbon fiber Design. 120 volt AC outlet. Overload indicator. USB output port. Power onoff switch. Cigarette lighter plug. CE approved - RoHS compliant. more

    $29.53

    FREE shipping

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    Lowe's

    (25,000+)
    Pyramid PS14KX 270-Watt Power Supply

    Pyramid PS14KX 270-Watt Power Supply

    12 AMP Constant/14 AMP Surge - 115VAC/60 Hz more

    $60

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    PINV55, Power Inverters

    PINV55, Power Inverters

    $27

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    Black Box DIN Rail 12-VDC Power Supply (110 V AC, 220 V AC Input Voltage - DIN Rail)

    Black Box DIN Rail 12-VDC Power Supply (110 V AC, 220 V AC Input Voltage - DIN Rail)

    A space-saving way to power multiple DIN rail-mounted devices. more

    $66

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    ALTV2416300UCBM Altronix ALTV2416300UCBM Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    ALTV2416300UCBM Altronix ALTV2416300UCBM Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    $140

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    Thermaltake TR2 500W Sli/CrossFire

    Thermaltake TR2 500W Sli/CrossFire

    Thermaltake TR-500 TR2 500W ATX12V v2.3 Power Supply(Core i7 & Core i5 Ready) more

    $42

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    ALTV2432300ULCB Altronix ALTV2432300ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    ALTV2432300ULCB Altronix ALTV2432300ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    $234

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    12 Volt Power Supply - 30 Amp Standard (12V 30A DC) 360W Switching Power Supply

    12 Volt Power Supply - 30 Amp Standard (12V 30A DC) 360W Switching Power Supply

    "Universal 360W Switching Power Supply Warranty Return for refund within: 30 days; All products that are new with the packaging never opened or Death on Arrival(DOA) can be returned within 30 days of the invoice date for a refund; No charge for... more

    $19.99

    FREE shipping

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    ALTV248300CB Altronix ALTV248300CB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV248300CB

    ALTV248300CB Altronix ALTV248300CB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV248300CB

    $155

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    ALTV248ULHI Altronix Isolated ALTV248ULHI Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV2

    ALTV248ULHI Altronix Isolated ALTV248ULHI Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV2

    $43

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    ALTV248ULMI Altronix ALTV248ULMI Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV248ULMI Po

    ALTV248ULMI Altronix ALTV248ULMI Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV248ULMI Po

    $101

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    Datalogic PG12-10P55-US AC Power Supply 90ACC1920

    Datalogic PG12-10P55-US AC Power Supply 90ACC1920

    Device Supported: Media Converter, Bar Code ScannerInput Voltage: 110 V ACOutput Voltage: 12 V DCCompatibility: STAR-Box Passive Connection Box,Datalogic Barcode Scanner:Gryphon Mobile,Gryphon Bluetooth,PowerScan 8300 Desk,PowerScan 8300... more

    $28.98

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    HP J9739A HP 165-Watts Power Supply for X331 Switch Mfr P/N J9739A Power Supplies

    HP J9739A HP 165-Watts Power Supply for X331 Switch Mfr P/N J9739A Power Supplies

    J9739A HP 165-Watts Power Supply for X331 Switch Mfr P/N J9739A Power Supplies more

    $215

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    WPTV248300UL Altronix WPTV248300UL Proprietary Power Supply Wall Mount 110 V AC Mfr P/N WPTV248300UL

    WPTV248300UL Altronix WPTV248300UL Proprietary Power Supply Wall Mount 110 V AC Mfr P/N WPTV248300UL

    $181

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    AL624ET Altronix AL624ET Proprietary Power Supply Mfr P/N AL624ET Power Supplies

    AL624ET Altronix AL624ET Proprietary Power Supply Mfr P/N AL624ET Power Supplies

    $54

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    Enermax Digifanless 550W ATX 605 Power Supply EDF550AWN

    Enermax Digifanless 550W ATX 605 Power Supply EDF550AWN

    The Digifanless 550W is the worlds 1ST digitally controlled fan less PSU with 80 PLUS Platinum certification. Its fan less design creates a 0 dBA soundless operation for home theater/noise sensitive systems with full power output at 40 Degree/104... more

    $176

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    Silverstone Strider Essential series ST70F-ES 700W Power Supply

    Silverstone Strider Essential series ST70F-ES 700W Power Supply

    After successfully introducing and implementing many enthusiasts features such as fully modular cables and 80 PLUS certifications into the versatile Strider series that encompasses models rating from 350W to 1500W, SilverStone has decided to take its powe more

    $72

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    ALTV2416300ULCB Altronix ALTV2416300ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    ALTV2416300ULCB Altronix ALTV2416300ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV24

    $204

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    R248ULCBI Altronix R248ULCBI Proprietary Power Supply Rack-mountable 110 V AC Mfr P/N R248ULCBI Powe

    R248ULCBI Altronix R248ULCBI Proprietary Power Supply Rack-mountable 110 V AC Mfr P/N R248ULCBI Powe

    $229

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    Altronix Proprietary Power Supply R2432300ULCB

    Altronix Proprietary Power Supply R2432300ULCB

    32 Output Rack Mount CCTV Power Supply - 24VAC @ 12.5 amp or 28VAC @ 10 amp, PTC Class 2 power limited outputs, 2U EIA 19in Rack Mount Chassis, 115VAC input, UL Listed (UL2044), cUL Listed & CE Approved. more

    $396.21

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    ALTV244175ULCB Altronix ALTV244175ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV2441

    ALTV244175ULCB Altronix ALTV244175ULCB Proprietary Power Supply Wall Mount 110 V AC Mfr P/N ALTV2441

    $115

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    WPTV244300UL Altronix WPTV244300UL Proprietary Power Supply Wall Mount 110 V AC Mfr P/N WPTV244300UL

    WPTV244300UL Altronix WPTV244300UL Proprietary Power Supply Wall Mount 110 V AC Mfr P/N WPTV244300UL

    $212

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    Niles 12 Volt DC Universal Power Supply

    Niles 12 Volt DC Universal Power Supply

    Universal Power Supply Sends component on/off status signals to compatible Niles IR extender systems more

    $34.99

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    Crutchfield

    (300,000+)
    Sylvania 79424 - 18 watt 120/277 volt Dimmable LED Power Supply (OT18W/600C/UNV/PC)

    Sylvania 79424 - 18 watt 120/277 volt Dimmable LED Power Supply (OT18W/600C/UNV/PC)

    18 watt - 120/277 volt - LED - Dimmable - Optotronic - Phase Cut Series - 600mA - J-Type | Sylvania Power Supply more

    $79

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    Sylvania 79429 - 18 watt 120/277 volt Dimmable LED Power Supply (OT18W/600C/UNV/PC/J)

    Sylvania 79429 - 18 watt 120/277 volt Dimmable LED Power Supply (OT18W/600C/UNV/PC/J)

    Sylvania 18 watt - 120/277 volt - LED - Dimmable - Optotronic - Phase Cut Series - 600mA - F-Type | Sylvania Power Supply (OT18W/600C/UNV/PC/J 79429) more

    $78.99

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    Sylvania 79376 - 30 watt 120/277 volt Dimmable LED Power Supply (OT30W/CS1050C/UNV/SD/L)

    Sylvania 79376 - 30 watt 120/277 volt Dimmable LED Power Supply (OT30W/CS1050C/UNV/SD/L)

    Sylvania 30 watt - 120/277 volt - LED - Dimmable - Optotronic | Sylvania Power Supply (OT30W/CS1050C/UNV/SD/L 79376) more

    $56.99

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    Pyramid PS3 50 Watt Power Supply

    Pyramid PS3 50 Watt Power Supply

    3-Amp 13.8-Volt Power Supply more

    $39

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    More information about Power Supplies

    Best prices on 12 volts 40 amperes power supply in Power Supplies. Check out Bizrate for great deals on popular brands like Altronix, eVGA and Powerbright. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.