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    9V 0.5A AC/DC adaptor CHINA manufacturer, switching power supply ▼
      product:9V 0.5A AC/DC adaptor CHINA manufacturer, switching power supply
        KRECO P/N:KRE-0900501
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        Request a Quote: sales@kreco.com.cn
Details:
9VDC 500mA AC Adaptor
5 watt series External wall-mount switching power supply
(AC adaptor, AC/DC power adaptor),
Class II, Universal input, customized design.

Model nunber:
KRE-0900501




Power: 5W
Input: 100~240VAC 50/60Hz, 0.15A
Output: 9VDC 0.5A
General: 4.5W series switching power supply adaptor









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




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




CISPR22 Class B
EN55022 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




No load input power (240V AC): 0.3W
Input voltage: 100 to 240V AC, 50 to 60Hz
Input current: 150mA maximum
Inrush current (240V AC): 25A, cold 25°C
Efficiency:  70 to 88% maximum




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




High reliability
High efficiency
low working temperature and low ripple noise
Light and convenient plug-in
With fuse, LED light indicator




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