Your search for "slx power supply" revealed the following:
Zippy Emacs H1U-6250P 250W Redundant Power Supply for NSA 3600 1RK26
SKU: NSH-4571
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 90 days
Extreme 16920 IS AC-DC 480W Output DIN Rail Switch Power Supply
SKU: NSB-5076
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-C5-600WAC/2 Catalyst 9200 600W AC Config 5 Switch Power Supply
SKU: NSN-7370
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Philmore ST-500 500W 110/220V Step Up and Down Transformer
SKU: NSB-0971
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE AD052A RX3600/RX6600 1600W Server Power Supply
SKU: NSN-3261
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco UCSC-PSU2V2-650W C Series 650W AC Server Power Supply
SKU: NSN-7523
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco A9K-750W-DC ASR 9000 Series 750W DC Router Power Supply
SKU: NSN-4861
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco NC55-2KW-ACFW NCS 5500 Series 2000W AC Router Power Supply
SKU: NSB-8488
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco ASR1002-24V-PWR-DC ASR 1000 Series +24V DC Power Supply for ASR 1002
SKU: NSN-1429
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9400-PWR-3200DC Catalyst 9400 Series 3200W DC Switch Power Supply
SKU: NSN-5491
Condition: New
Shipping: Overnight Options
Warranty: 365 days