Shop computer power supply for your model railroad

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$18.99
15V 3.5A AC Adapter For MRC Prodigy Advance 2 DCC Railroad System Power Charger. Upbright®. Other Computers & Networking.
eBay
$18.99
15V 3.5A AC Adapter For MRC Prodigy Advance 2 DCC Railroad System Power Charger. Upbright®. Other Computers & Networking.
eBay
$10.20
$12.00
Model Railroad Hobby Transformer, Ho Power Pack
eBay
Free shipping
15% off
$10.20
$12.00
Model Railroad Hobby Transformer, Ho Power Pack
eBay
$19.99
HO Scale Model Power Transformer 19V AC Output 18V DC Output NEW. Model Power. Other Railroads & Trains.
eBay
$19.99
HO Scale Model Power Transformer 19V AC Output 18V DC Output NEW. Model Power. Other Railroads & Trains.
eBay
$29.71
Life Like Model Railroad Train Transformer AC DC Power Supply Adapter Wall Plug. Life-Like. Transformers.
eBay
$29.71
Life Like Model Railroad Train Transformer AC DC Power Supply Adapter Wall Plug. Life-Like. Transformers.
eBay
$85.41
Trains Multi-Accessory Power Supply (16V Dc) Grey
eBay
Free shipping
$85.41
Trains Multi-Accessory Power Supply (16V Dc) Grey
eBay
$50.84
Kato 22-018BK Power Pack Standard SX Power Supply Transformer Sold Separately. Kato. Other Railroad Power & Control. 695044.
eBay
$50.84
Kato 22-018BK Power Pack Standard SX Power Supply Transformer Sold Separately. Kato. Other Railroad Power & Control. 695044.
eBay
$164.99
$189.99
CORSAIR Rm1000e (2025) Fully Modular Low-Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Gold Efficiency, 105°
Amazon.com
731
Free shipping
13% off
$164.99
$189.99
CORSAIR Rm1000e (2025) Fully Modular Low-Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Gold Efficiency, 105°
Amazon.com
$10.99
15V 4A AC Adapter For MRC Prodigy D.C.C Railroad System M.R.C DCC 1504 Power. Powerhood. Black. Laptop Power Adapters/Chargers.
eBay
$10.99
15V 4A AC Adapter For MRC Prodigy D.C.C Railroad System M.R.C DCC 1504 Power. Powerhood. Black. Laptop Power Adapters/Chargers.
eBay
$85.00
Trainpack Model Train Ho Transformer Electric Power Supply Railroad
eBay
Free shipping
$85.00
Trainpack Model Train Ho Transformer Electric Power Supply Railroad
eBay
$33.29
MRC HO Gauge Transformer Trainpack Model 100 Power Pack Model Railroad Train DC. MRC. Transformers.
eBay
$33.29
MRC HO Gauge Transformer Trainpack Model 100 Power Pack Model Railroad Train DC. MRC. Transformers.
eBay
$25.00
Ac/Dc Switching Power Supply
eBay
$25.00
Ac/Dc Switching Power Supply
eBay
$139.95
300W ATX12V 1U Switching Power Supply With PFC
Jameco Electronics
$139.95
300W ATX12V 1U Switching Power Supply With PFC
Jameco Electronics
$85.13
INTER-TECH Combat Power Cp 750W Plus 750 Watt Power Supply
Computer World US
Free shipping
$85.13
INTER-TECH Combat Power Cp 750W Plus 750 Watt Power Supply
Computer World US
$32.85
1Pc For Rail Dual Output Switching Power Supply Drd-30/60/100/120 A B
eBay
Free shipping
$32.85
1Pc For Rail Dual Output Switching Power Supply Drd-30/60/100/120 A B
eBay
$34.69
DCC Concepts 18.2.US 18V DC 2A Super-High Reliability Power Supply 2.5mm DC Plug. DCC Concepts. Other Railroad Power & Control. 182US.
eBay
$34.69
DCC Concepts 18.2.US 18V DC 2A Super-High Reliability Power Supply 2.5mm DC Plug. DCC Concepts. Other Railroad Power & Control. 182US.
eBay
$183.59
Digitrax PS2012 20 Amp HO, N & G Scale Regulated Power Supply. Digitrax. Multicolor. Digital Control Devices. 652667130035.
eBay
15
$183.59
Digitrax PS2012 20 Amp HO, N & G Scale Regulated Power Supply. Digitrax. Multicolor. Digital Control Devices. 652667130035.
eBay
$18.90
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$18.90
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$22.05
ATX-700L - Win Power Power Supply Power Supply (Refurbished)
Electrical.com
$22.05
ATX-700L - Win Power Power Supply Power Supply (Refurbished)
Electrical.com
$12.95
Vintage Model Power Hobby Transformer Rl-1250 Train Power Supply Ho
eBay
$12.95
Vintage Model Power Hobby Transformer Rl-1250 Train Power Supply Ho
eBay
$225.99
Lionel 180 Watt Powerhouse Power Supply 6-22983/85226. Lionel. Other Railroads & Trains.
eBay
Free shipping
$225.99
Lionel 180 Watt Powerhouse Power Supply 6-22983/85226. Lionel. Other Railroads & Trains.
eBay
$89.99
CORSAIR CX-M Series cx650m 650W 80 PLUS Bronze Semi-Modular Power Supply
B&H Photo-Video-Pro A
2
Free shipping
$89.99
CORSAIR CX-M Series cx650m 650W 80 PLUS Bronze Semi-Modular Power Supply
B&H Photo-Video-Pro A
$129.97
$259.94
Computer Power Supply, ATX PSU For PC Gamers And Office | All Categories Goods
Inspire Uplift
Free shipping
50% off
$129.97
$259.94
Computer Power Supply, ATX PSU For PC Gamers And Office | All Categories Goods
Inspire Uplift
$114.99
CORSAIR Rm750x 750W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
2
$114.99
CORSAIR Rm750x 750W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
$189.99
Ac & Dc Power Supply, Dc Adjustable 0-12V (Regulated), Ac Selectable,
eBay
Free shipping
$189.99
Ac & Dc Power Supply, Dc Adjustable 0-12V (Regulated), Ac Selectable,
eBay
$65.00
Roco 10851 Power Supply Transformer. Other Railroads & Trains.
eBay
$65.00
Roco 10851 Power Supply Transformer. Other Railroads & Trains.
eBay
$106.12
750 Watt Semi-Modular 80 Plus Gold Computer Power Supply - Black
Walmart
Free shipping
$106.12
750 Watt Semi-Modular 80 Plus Gold Computer Power Supply - Black
Walmart
$280.03
PS-STP-0600FPCGEU-G Thermaltake Toughpower 600-Watts ATX Power Supply
Serversfit
$280.03
PS-STP-0600FPCGEU-G Thermaltake Toughpower 600-Watts ATX Power Supply
Serversfit
$149.00
Switching Power Supply Ps-7270B/Atx
Walmart
Free shipping
$149.00
Switching Power Supply Ps-7270B/Atx
Walmart
$450.00
220-P2-1600-X1 EVGA 1600 P2 1600-Watts 80 Plus Platinum Power Supply
Serversfit
$450.00
220-P2-1600-X1 EVGA 1600 P2 1600-Watts 80 Plus Platinum Power Supply
Serversfit
$74.00
Bestec ATX-1951D - 150W Universal Power Supply Unit (PSU)
CPU Medics LLC
$74.00
Bestec ATX-1951D - 150W Universal Power Supply Unit (PSU)
CPU Medics LLC
$71.07
Power Star Atx 550W ALIIM-ATX-550-B ATX-550-B Power Supply
Computer World US
Free shipping
$71.07
Power Star Atx 550W ALIIM-ATX-550-B ATX-550-B Power Supply
Computer World US
$209.99
CORSAIR Rm1000x 1000W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
5
Free shipping
$209.99
CORSAIR Rm1000x 1000W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
$31.10
Just Plug Lighting System Power Supply For Model Railroads And Dioramas. Woodland Scenics. Black. Transformers. 885191097424.
eBay
Free shipping
$31.10
Just Plug Lighting System Power Supply For Model Railroads And Dioramas. Woodland Scenics. Black. Transformers. 885191097424.
eBay
$129.99
$149.99
CORSAIR Rm850x 850W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
1
13% off
$129.99
$149.99
CORSAIR Rm850x 850W 80 Plus Gold Fully Modular ATX Power Supply (Black)
B&H Photo-Video-Pro A
$40.00
Boxed Royal Prince Hobby Transformer Ho Scale Train Power Supply Model
eBay
Free shipping
$40.00
Boxed Royal Prince Hobby Transformer Ho Scale Train Power Supply Model
eBay
$87.99
Bachmann Power Pack W/Speed Controller Dcc Compatible All Scales
eBay
2
$87.99
Bachmann Power Pack W/Speed Controller Dcc Compatible All Scales
eBay
Easy Computer Power Supply for your Model Railway
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Shop computer power supply for your model railroad

Sponsored
About our ads
$18.99
15V 3.5A AC Adapter For MRC Prodigy Advance 2 DCC Railroad System Power Charger. Upbright®. Other Computers & Networking.
eBay
$18.99
15V 3.5A AC Adapter For MRC Prodigy Advance 2 DCC Railroad System Power Charger. Upbright®. Other Computers & Networking.
eBay
$10.20
$12.00
Model Railroad Hobby Transformer, Ho Power Pack
eBay
Free shipping
15% off
$10.20
$12.00
Model Railroad Hobby Transformer, Ho Power Pack
eBay
$19.99
HO Scale Model Power Transformer 19V AC Output 18V DC Output NEW. Model Power. Other Railroads & Trains.
eBay
$19.99
HO Scale Model Power Transformer 19V AC Output 18V DC Output NEW. Model Power. Other Railroads & Trains.
eBay
$29.71
Life Like Model Railroad Train Transformer AC DC Power Supply Adapter Wall Plug. Life-Like. Transformers.
eBay
$29.71
Life Like Model Railroad Train Transformer AC DC Power Supply Adapter Wall Plug. Life-Like. Transformers.
eBay
$85.41
Trains Multi-Accessory Power Supply (16V Dc) Grey
eBay
Free shipping
$85.41
Trains Multi-Accessory Power Supply (16V Dc) Grey
eBay
$50.84
Kato 22-018BK Power Pack Standard SX Power Supply Transformer Sold Separately. Kato. Other Railroad Power & Control. 695044.
eBay
$50.84
Kato 22-018BK Power Pack Standard SX Power Supply Transformer Sold Separately. Kato. Other Railroad Power & Control. 695044.
eBay
$164.99
$189.99
CORSAIR Rm1000e (2025) Fully Modular Low-Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Gold Efficiency, 105°
Amazon.com
731
Free shipping
13% off
$164.99
$189.99
CORSAIR Rm1000e (2025) Fully Modular Low-Noise ATX Power Supply With 12V-2X6 Cable - ATX 3.1 & Pcie 5.1 Compliant, Cybenetics Gold Efficiency, 105°
Amazon.com
$10.99
15V 4A AC Adapter For MRC Prodigy D.C.C Railroad System M.R.C DCC 1504 Power. Powerhood. Black. Laptop Power Adapters/Chargers.
eBay
$10.99
15V 4A AC Adapter For MRC Prodigy D.C.C Railroad System M.R.C DCC 1504 Power. Powerhood. Black. Laptop Power Adapters/Chargers.
eBay
$85.00
Trainpack Model Train Ho Transformer Electric Power Supply Railroad
eBay
Free shipping
$85.00
Trainpack Model Train Ho Transformer Electric Power Supply Railroad
eBay
$33.29
MRC HO Gauge Transformer Trainpack Model 100 Power Pack Model Railroad Train DC. MRC. Transformers.
eBay
$33.29
MRC HO Gauge Transformer Trainpack Model 100 Power Pack Model Railroad Train DC. MRC. Transformers.
eBay
$25.00
Ac/Dc Switching Power Supply
eBay
$25.00
Ac/Dc Switching Power Supply
eBay
$139.95
300W ATX12V 1U Switching Power Supply With PFC
Jameco Electronics
$139.95
300W ATX12V 1U Switching Power Supply With PFC
Jameco Electronics
$85.13
INTER-TECH Combat Power Cp 750W Plus 750 Watt Power Supply
Computer World US
Free shipping
$85.13
INTER-TECH Combat Power Cp 750W Plus 750 Watt Power Supply
Computer World US
$32.85
1Pc For Rail Dual Output Switching Power Supply Drd-30/60/100/120 A B
eBay
Free shipping
$32.85
1Pc For Rail Dual Output Switching Power Supply Drd-30/60/100/120 A B
eBay
$34.69
DCC Concepts 18.2.US 18V DC 2A Super-High Reliability Power Supply 2.5mm DC Plug. DCC Concepts. Other Railroad Power & Control. 182US.
eBay
$34.69
DCC Concepts 18.2.US 18V DC 2A Super-High Reliability Power Supply 2.5mm DC Plug. DCC Concepts. Other Railroad Power & Control. 182US.
eBay
$183.59
Digitrax PS2012 20 Amp HO, N & G Scale Regulated Power Supply. Digitrax. Multicolor. Digital Control Devices. 652667130035.
eBay
15
$183.59
Digitrax PS2012 20 Amp HO, N & G Scale Regulated Power Supply. Digitrax. Multicolor. Digital Control Devices. 652667130035.
eBay
$18.90
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$18.90
ATX-700L WIN POWER - Power Supplies & Power Supply Supplies
Radwell.com
$22.05
ATX-700L - Win Power Power Supply Power Supply (Refurbished)
Electrical.com
$22.05
ATX-700L - Win Power Power Supply Power Supply (Refurbished)
Electrical.com