4.5V 2A 9W UL AC/DC adapter ▼
        PN:KRE-0452003
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Details:
4.5V 2A Switching Power Supply, 4.5V 2A  AC/DC adapter
P/N: 
KRE-SAW31-2

Model Number: KRE-0452003
4.5V 2A series External wall-mount switching power supply(AC/DC adapter, AC/DC power adapter), Class II, LPS, Universal input, customized design.

Model Number: RE-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.  

General: 4.5V 2,000mA series switching power supply adaptor









Input:100V~240V~50/60Hz 0.3A
Output:4.5V-2,000mA




Input voltage: 100 to 240V AC, 50 to 60Hz
input current: 150mA maximum
Inrush current (240V AC): 25A, cold 25°C
No load input power (240V AC): 0.3W
Efficiency: 75% maximum




DC output voltage: 4.5V 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




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




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

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




FCC Part15 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
CISPR22 Class B
CNS13438 Class B




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




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