Astron power supplies feature solid-state electronic regulation, EMI filter, fold back current limiting for protection from excessive current and shorted output. Input voltage is 115 VAC 50/60 Hz. Crowbar over-voltage protection is also provided on all models except the RS-4A. These high-quality power supplies are manufactured in the U.S. and carry a full one year limited warranty.
SS-18 - 13.8 VDC 18 amps, 15 continuous, compact switching power supply
2 3/8 x 6 x 9 6lbs