SMB-20W Ultra thin Single Output Switching power supply

 Features:

1.100% full load burn-in test.

2.1 years warranty.

3. High property price

 4.High quality as same as made in Europe or America.

Specification:

 full range input switching power supply

ModelSMB-20-5SMB-20-12SMB-20-15SMB-20-24   outputDC voltage5V12V15V24VVoltage tolerance±1%±1%±1%±1%Rated current4A1.67A1.33A0.84ACurrent range0~4A0~1.67A0~1.33A0~0.84ARated power20W22W20.5W22WRipple&noise50mvp-p50mvp-p50mvp-p50mvp-pDCvoltage ADJ.range-9%~+10%±10%±10%±10%  inputVoltage rangefrequency47~63HZAC current0.25A/115VAC,0.15A/230VACefficiency77%79%79%81%Inrush currentCold start current 15A/115VAC,30A/230VACLeakage current< 0.25mA/240VAC protectionoverloadprotection type:hiccup mode,auto-recovery after fault condition is removedOver voltage   6.8~8.2V15.6~17.8V18.6~20.8V 30.6~33.2Vprotection type:hiccup mode,auto-recovery after fault condition is removedOver temperatureWhen temperature of transistor inner node is over 150°C, start over temperature protectionprotection type:hiccup mode,auto-recovery after temperature become normalenvironmentWorking temp,humidityStoragetemp,humidity-20°C~+85°C,10%~95%RH non-condensingWithstand vibration10~500HZ,2G 10min/1cycle,period for 60 minutes,each axessafetyWithstand voltageIsolated resistanceI/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDCFitstandardSafety standardDIMENSIONL95.6*W58*H25mm