Check the listing for details. 50 Amp Continuous 100 Amps+ When Stacked 10-14 Volt Power Supply 12 MegaWatt®. Condition: New. Listed at 130.00 USD. New Fan Circuit Runs The Fan 1/2 The Volume 10db Less Than Before. The fan is not silent but is 1/2 as loud as prior all S-700-12sSee Our 200 Amp Demo Picture Above This power supply is stackable (can be run in parallel) with other S-700-12 power supplies to achieve any amperage you need. In other words two units will make 100 amps, 200 amps and so on. These power supplies are highly filtered.During a short circuit situation the 12 volt output will shut down instantly. The S-700-12 comes with a 120 volt power cord. This Power Supply Is Brand NEW Adjustable Voltage 10.5 - 14 VDC And Stackable for any amperage you need.50 Amp Continuous at 14 Volts Regulated Filtered Switching Power Supply MegaWatt S-700-12 Will run large high power LED lighting. It will cold start and hold up to a 50 amp load even at 14 volts.The S-700-12 is 9.5in Long X 5in Wide X 2.75in Tall This is a high quality commercial / industrial grade voltage regulated unit. This auction is for one brand NEW 12 volt (10 to 14 adjustable) DC, 50 Amp Continuous, Regulated Switching Power Supply. This unit has a powerful built in cooling fan that runs continuously to keep the power supply from expanding and contracting with cooling cycles increasing its lifespan. It has over voltage/short circuit protection. It operates on 120 volts AC or 220 volts AC, 47Hz to 63Hz. It's fully shielded for use in a computer or radio environment. It's brand NEW, never used, not refurbished, not returned. This is a "switching" power supply, which uses solid state electronics to produce the output voltage. This makes this unit much lighter, smaller and less likely to over heat and malfunction. A 110 volt power cord is included with each unit. Due to customs regulations we can not ship to APOs, sorry. Thanks for looking. Payment must be received within 3 days after the auction closes. Items not paid for will be re-listed. Shipping is done by US Mail. We have been selling high quality power supplies to the home and commercial market for the past 10 years. All power cords come with a USA 120 volt plug and no 220 volt adapters. The 120 volt cord will work fine with a 220 volt plug adapter. . A powerful fan ccols this very powerful power supply. Switching power supplies generate a lot of heat because of there small size. The fan is needed for a long reliable life span.