Xerox WorkCentre XK50cx Service Manual page 54

4-5 SMPS
4-5-1 Block Diagram of Power Circuit
Refer to the following block diagram.
4-5-2 Specifications of Power Circuit
INPUT CONDITIONS
1 Input Rated Voltage
2 Input Voltage Turning Range
3 Rated Frequency
4 Frequency Range
5 Input Current
Free Voltage
AC110–240Vac
AC90–265Vac
50–60Hz
47–63Hz
0.5Arms
OUTPUT CONDITIONS
NO 1
ITEM RATED RATED
OUTPUT OUTPUT
VOLTAGE CURRENT
CH1 +5.0V 0.5A
CH2 +12V 0.8A
H3 +30V 0.5A
2 3
MAXIMUM LOAD
LOAD CHANGE
CURRENT RANGE
0.8A 0.1 ~ 0.8A
1.3A 0.03 ~ 1.3A
0.76A 0.05 ~ 0.76A
Circuit
4
4-27