12V AC−DC Switching Power Supply Specifications 5 Watt 12 Watt 18 Watt AC Input Voltage Range 5W, 12W, 18W, and 24W Types: 90 − 264 VAC 36W, 48W, and 72W Types: 100 − 240 VAC Input Frequency 5W, 12W, 18W, and 24W Types: 47 − 63 Hz 36W, 48W, and 72W Types: 50 − 60 Hz Inrush Current: 5W, 12W, 18W, and 24W Types: 30A Max 36W, 48W, and 72W Types: 15A Max DC Output − Voltage Range: 11.4V − 12.6V Current Range: 0.1A − 6A 36 Watt, 48 Watt, 72 Watt 24 Watt + Reliability Insulation Resistance: 50M Min (Input to Output, DC 500V) MTBF: 50000 Hours (20000 Hours for 2A device ONLY) Plug Types 2.1mm x 5.5mm Jack 2.5mm x 5.5mm Jack 1.35mm x 3.5mm Plug 2.1mm x 5.5mm Plug 2.5mm x 5.5mm Plug Ordering Information DC Output NEW NEW NEW NTE Type No. 57−12D−500−1 57−12D−500−2 57−12D−500−3 57−12D−500−4 57−12D−500−5 57−12D−1000−1 57−12D−1000−2 57−12D−1000−3 57−12D−1000−4 57−12D−1000−5 57−12D−1500−1 57−12D−1500−2 57−12D−1500−4 57−12D−1500−5 57−12D−2000−4 57−12D−2000−5 57−12D−3000−4 57−12D−4000−4 57−12D−6000−4 4 Amps 500mA 500mA 500mA 500mA 500mA 1A 1A 1A 1A 1A 1.5A 1.5A 1.5A 1.5A 2A 2A 3A 4A 6A Wattage 6 6 6 6 6 12 12 12 12 12 18 18 18 18 24 24 36 48 72 Plug Type 2.1mm x 5.5mm Jack 2.5mm x 5.5mm Jack 1.35mm ID x 3.5mm OD Plug 2.1mm ID x 5.5mm OD Plug 2.5mm ID x 5.5mm OD Plug 2.1mm x 5.5mm Jack 2.5mm x 5.5mm Jack 1.35mm ID x 3.5mm OD Plug 2.1mm ID x 5.5mm OD Plug 2.5mm ID x 5.5mm OD Plug 2.1mm x 5.5mm Jack 2.5mm x 5.5mm Jack 2.1mm ID x 5.5mm OD Plug 2.5mm ID x 5.5mm OD Plug 2.1mm ID x 5.5mm OD Plug 2.5mm ID x 5.5mm OD Plug 2.1mm ID x 5.5mm OD Plug 2.1mm ID x 5.5mm OD Plug 2.1mm ID x 5.5mm OD Plug NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com