Pricing (USD) Filter the results in the table by unit price based on your quantity. A tariff of 16 % may be applied if shipping to the United States. This DC power supply employs a total current display and also provides elaborated protection as standard. 12kW AI power supply for 120kW datacentre racks. TDK-Lambda provides AC-DC Rack Mount Power Supplies that ranges from 800W up to 45000W of high useable power. These are versatile power solutions that can be mounted on 19" rack systems and comes with an array of features incuding built in ORing and hot swap, PMBus™ and LAN options for. Rackmount models can be mounted in standard 19″ rack enclosures and can require anywhere from 1U to 12U (rack space).