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Amazon.com: COOLM AC DC 48V 2.5A Power Supply Adapter, AC 100-240V to DC 48V 120W 120 Watt Charger for PoE Switch injectors,DC Plug Jack 5.5mm x 2.5mm : Electronics
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Amazon.com: DROK 48V Power Supply, AC 110V/220V to DC 0-48V 10A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V 24V 30V 36V 48V Volt Voltage Transformer 10A Amp Charger for
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