Daewoo DPP-42A1LASB Service Manual

Also see for DPP-42A1LASB: User manual

Daewoo DPP-42A1LASB Service Manual Manual pdf 34 page image

1 Input and Environmental RequirementInput Requirement Description Environment Requirement DescriptionNorminal Input Voltage AC100V to AC240V Operating Temperature Range -10 to 50 deg.Input Voltage Variation Range AC85V to AC276V Operating Humidity Range 10 to 90 %Nominal Frequency 50 / 60 Hz Storage Temperature Range -20 to 60 deg.Frequency Variation Range 45Hz to 65Hz Storage Humidity Range 10 to 90 %Phase Single Cooling Condition Free AirInrush Current30A zero-pk max. at cold startand any specified line, load andtemperature conditions2 Output CharacteristicsOutputCircuitNorminalVoltage [V]VoltageAdjustment [V]LoadVariation [A]RippleNoise [mV p-p]Vs 175 160 - 190 0.4 - 1.5 500 / 500Vd 60 55 - 65 0.01 - 2.5 300 / 3005V (ctrl) 5.1 4.75 - 5.25 1.2 - 4.0 30 / 2005V 5.1 4.75 - 5.25 0.5 - 4.5 50 / 200DTV3.4V 3.4 -- 0.5 - 2.0 50 / 200DTV2.5V 2.5 -- 0.2 - 2.0 50 / 20033VT 33.0 -- 0 - 0.05 100 / 40012V 12.0 -- 0 - 2.0 100 / 40017V (Audio) 17.0 -- 0 - 0.7 100 / 400-17V (Audio) -17.0 -- 0 - 0.7 100 / 4005V (STBY) 5.0 -- 0.03 - 1.0 50 / 2003 Function of ProtectionProtection Output Circuit Trip Point NotesVs 1.7A or more Shut down by Under VoltageVd 3.0A or more Shut down by Under Voltage5V (ctrl)5V13.0 - 25.5A(Total Current)Shut down by Under VoltageOver Current12V 1.76A or more Shut down by Under Voltage7. Power PCB-33-