18V AC−DC Switching Power Supply
Specifications
AC Input
Voltage Range:
90 − 264 VAC
Input Frequency:
47 − 63 Hz
Inrush Current:
30A Max
Voltage Range:
17.1V − 18.9V
Current Range:
0.1A − 0.5A
Ripple (at Typ Input Voltage and Load Current)
180mV Max
DC Output
−
+
Reliability
Insulation Resistance:
50MΩ Min (Input to Output, DC 500V)
MTBF:
50000 Hours
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
NTE Type No.
57−18D−500−1
57−18D−500−2
57−18D−500−3
57−18D−500−4
57−18D−500−5
Amps
500mA
500mA
500mA
500mA
500mA
Wattage
9
9
9
9
9
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
NEW
NEW
NTE Electronics, Inc.
Voice (973) 748−5089
FAX (973) 748−6224
http://www.nteinc.com
5
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