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