Daewoo DLT-19W4, Service Manual

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Input Voltage Range Voltage Range: AC180V to 270V / Normal Voltage:AC 240V
Frequency Range Frequency Range: 47 To 63Hz Normal Frequency: 50 To 60Hz
Input Current ≤0.5 Arms at 240 Vac input
Inrush Current 240V 30A peak
Earth Leakage Current 3.5mA MAX(250AC)
Hi-Pot Test
Cutoff Current 10mA Primary to GND : 3KVAC for 1 minute
3.4KVAC for 3 seconds (mass production)
Insulation Resistance Insulation resistance shall be more then 4MΩ at 500Vdc
between primary Live Neutral line and secondary.
Input AC surge The power supply withstand 300Vrms input for 10 seconds.
Primary inlet F.G to secondary GND 25A for 3second 80mΩ MAX
Input Requirements
Board
Output
Voltage
Minimum
output
voltage
Maximum
output
voltage
Output Current
Condition
MIN NOR MAX
DEP
+ 15Vdc +14.0Vdc +16.5Vdc 0A 2A 2A
+9Vdc +7.75Vdc +9.8Vdc 0A 0.5A 1A
+5Vdc +5.00Vdc +5.5Vdc 130mA 0.5A 1A
Output Requirements
Electrical Requirements (DLT-20J1, DLT-20J3)