9V 0.5A 4.5W CHINA AC/DC switching adapter ▼
      product:9V 0.5A 4.5W CHINA AC/DC switching adapter
        KRECO P/N:KRE-0900500
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5W series External wall-mount medical power adaptor, 
9V 0.5A ac adaptor
wall-mount 
AC/DC adapter, AC/DC power adapter,
Class II, U
niversal input, customized design. 
P/N: KRE-SAW
Model Number: KRE-0900500








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




Thermal shutdown capability(Auto recovery)
Over-current protection(OCP)
Short circuit protection(SCP)
Over temperature protection (OTP)
Over-voltage protection(OVP)




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
Withstanding voltage: 3kV 1minute 10mA max, between primary and secondary
Inrush current: 50A (maximum) at 240V (15A at 90V AC, 18A at115V AC, 31A at 230V AC, and 33A at 264V




Input voltage: 100 to 240VAC
Input frequency range: 50 to 60Hz
input current: 150mA maximum
No load input power (240V AC): 0.3W
Inrush current (240V AC): 25A, cold 25°C
Efficiency: 70% to 90%




Power: 5W
DC output voltage: 9V DC
DC output current: 500mA
Output voltage precision: 5%
Ripple/noise: 100mV
Regulation: ±1% line, ±5% load
Dc connector : 2.1X5.5mm , 2.5X5.5mm , optional
DC output cord AWG: With cable
Wire cable: 1.5m




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




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