Amazon.com: 1500W Power Supply Ac to Dc 24V 30V 36V 48V 30A 40A 50A 60A Industrial Switching Power Supply Transformer for Dc Motor (Output Voltage : 48V, Power : 1500W) : Electronics
Instek PSU 30-50 1 Ch Prog DC Power Supply, 30V/50A, 1500W
Adjustable DC Power Supply 30V 50A Lab Bench Power Source Stabilized Power Supply Voltage Regulator Switch