18VDC 2A series External wall-mount Switching Power Supply with F connector (Coaxial connector), Class II, Universal input, customized design.
P/N: KRE-SAW
Model Number: KRE1802001

General: 18V 2,000mA series External wall-mount switching power supply with F connector, F connctor type switching power supply









No load input power (240V AC): 0.3W
Input voltage: 100 to 240V AC
Input frequency range: 50 to 60Hz
input current: 280mA maximum
Efficiency: 88% maximum
Inrush current (240V AC): 25A, cold 25°C




Power: 36W
DC output voltage: 18V DC
DC output current: 2,000mA
Output voltage precision: 5%
Regulation: ±1% line, ±5% load
Ripple/noise: 120mV
Output connector: F coaxial Connector




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




IEC61000-4-2; IEC61000-4-3
IEC61000-4-4; EC61000-4-5
IEC61000-4-6; IEC61000-4-11
EN55024/A1:2001
CISPR22 Class B
CNS13438 Class B
GB9254-1998/GB17625.1-2003
EN55022 Class B
FCC Part15 Class B
AS/NZS3548, AS/NZS4251.1 class B




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




Storage humidity: 10 to 95% RH
Operating humidity: 10 to 95% RH




Storage temperature: -20 to 65°C
Operating temperature: 0 to 40°C




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




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
Inrush current: 50A (maximum) at 240V (15A at 90V AC, 18A at115V AC, 31A at 230V AC, and 33A at 264V