Astron SS-18 Power Supply Quantity in Basket: None Code: SS18 Price: $142.05 Shipping Weight: 6.00 pounds Quantity: Astron SS-18 Switching 12 VDC Power Supply. 15 Amps Continuous, 18 Amps Intermittant. Dimensions 2.3 x 6 x 9. 3.6 LBS.