HOT SALES. 8V 3A series External wall-mount type switching power supply, AC/DC adaptor, AC/DC power adapter, Class II, Universal input, customized design. 
P/N: KRE-SAW39
Model Number: KRE-0803003
Model Number: KRE-XXXYYYY  customized design.
"XXX"=030-480, The output voltage is DC3.0-48.0V,
"YYY"=001-450, The output current is 0.01-4.5A,
"Z" representing the input plug, 0-European plug, 1-British plug, 2-the Australian plug, 3-USA plug, 4-Japan plug, 5-China plug, 6-Korea plug, 7-South Africa plug, 8-Brazil plug, 9-Argentina plug.  









Input voltage: 100 to 240V AC,
Input frequency range: 50 to 60Hz
input current: 400mA maximum
Inrush current (240V AC): 25A, cold 25°C
No load input power (240V AC): 0.3W
Efficiency: 88% maximum




DC output voltage: 8VDC
DC output current: 3,000mA
Output voltage precision: 5%
Ripple/noise: 100mV
Regulation: ±1% line, ±5% load
Dc connector : 2.1X5.5mm , 2.5X5.5mm , optional
Output wire/cable specification: With cable
Wire length: 1.5m




Light and convenient plug-in
High reliability 
With fuse, LED light indicator
Low working temperature and low ripple noise
High efficiency: consumption, meet US Energy start/CEC/AS/MEPS/EUP/ERP




Burn-in Quality check: 100% checked at full load, 40℃, 4 hrs continously running
MTBF: meet MIL-HDBK-217F over 50,000hrs, full load, 25°C
Leakage current: 0.25mA maximum at 264V AC
Inrush current: 50A (maximum) at 240V (15A at 90V AC, 18A at115V AC, 31A at 230V AC, and 33A at 264V
Withstanding voltage: 3kV 1minute 10mA max, between primary and secondary




Thermal shutdown capability
Over-current protection
Over-voltage protection
Over temperature protection
Short circuit protection




CE(Low Voltage Directive)
PSE IEC60950, EN60065
UL1310, GB4943-2001
EN60950:2009; EN60065
AS/NZS 60950:2000, AS/NZS60065




FCC Part15 Class B
CNS13438 Class B
CISPR22 Class B
EN55022 Class B
AS/NZS3548, AS/NZS4251.1 class B
EN55024/A1:2001
IEC61000-4-2; IEC61000-4-3
IEC61000-4-4; IEC61000-4-5
IEC61000-4-6; IEC61000-4-11
GB9254-1998/GB17625.1-2003




Operating temperature: 0 to 40°C
Storage humidity: 10 to 95% RH
Storage temperature: -20 to 65°C
Operating humidity: 10 to 95% RH




Individual white box, and PE bag
Gross weight: 9kg maximum
Carton dimensions: 470 x 350 x 240mm
Quantity: 100 pieces per carton