12VDC 2A series External wall-mount switching power supply(AC/DC adapter, AC/DC power adapter), Class II, LPS, Universal input, customized design. 
P/N: KRE-SAW21
HOT SALES.

Model Number: KRE-1202001
Model Number: KRE-XXXYYYZ
"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.









Input:
Input voltage: 100 to 240V, 50 to 60Hz 0.4A
input current: 400mA maximum
Inrush current (240V AC): 25A, cold 25°C
No load input power (240V AC): 0.3W
Efficiency: 75% maximum

Output:
DC output voltage: 12V DC/2A
DC output current: 2,000mA
Output voltage precision: 5%
Ripple/noise: 100mV
Regulation: ±1% line, ±5% load
Dc connector : 2.1X5.5mm , 2.5X5.5mm , optional




Leakage current: 0.25mA maximum at 264V AC
Burn-in: 100% full load, 40°C, 4hrs minimum
MTBF: meet MIL-HDBK-217F over 50,000hrs, full load, 25°C
Withstanding voltage: 3kV 1minute 10mA max, between primary and secondary

AC/DC power adapter protection:
Thermal shutdown capability
Short-circuiit
Over-voltage
Over-current




EN55022 Class B 
CISPR22 Class B
CNS13438 Class B FCC Part15 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




High efficiency: consumption, meet US Energy start/CEC/AS/MEPS/EUP/ERP
Light and convenient plug-in
High reliability 
LED indication

General: 12V 2A series switching power supply adapter 




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




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




Individual white box, and PE bag
Gross weight: 9kg maximum
Carton dimensions: 390 x 270 x 420mm