12V 4A Series desktop type AC/DC Switching Power Adapters, Desktop switching power supply, Class B, Universal input, customized design.  
P/N: KRE-SAD
MODEL NUMBER: KRE-1200400D





No load input power (240V AC): 0.5W
Input voltages: 100 to 240VAC
Input frequency range: 50/60Hz
input current: 1.6A maximum
Inrush current (240V AC): 30A cold 25°C
Efficiency: 95% minimum
Power cords: EU/VDC (EU), US (North America), PSE (Japan), SAA (Aust/NZ), BS (UK/HK), Brazil, South Africa, CCC (China), EK (Korea) and more




DC output voltages: 12V DC
DC output current: 0 to 4,000mA
Output voltage precision: 5%
Ripple and noise: 100mV
Regulation: ±1% line, ±5% load
DC output cord AWG: 18AWG, normal
Wire length: 1.5m




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




FCC part15 class B
EN55022 class B
CISPR22 class B
CNS13438 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




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




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




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




Design time: 5 working days maximum
Customized designs are accepted
Applications: printer, POS machine, consumer product, electronic product and more
General: 60W series switching power supply or switching power adapter for your collection




UL, CUL, ETL, CETL, GS, CE, TUV, LVD, EMC, FCC, CCC, PSE, CB, C-tick, SAA, PCT, ROHS, PAHS and so on
Compliant with the RoHS Directive