Smps Board - Samsung SL-M4080FX Service Manual

2. Product Specifications and Description

2.10.8. SMPS board

SMPS (Switching Mode Power Supply) board supplies electric power to the main board and other boards. It includes
FDB(Fuser Drive Board) function. The voltage provided includes +5V, and +24V from a 110V/220V power input. It has
safety protection modes for over current and overload.
•
Specification
General Input / Output Voltage
1) Input
- AC 110V (93.5V ~ 137V) / 10A
-
AC 220V (187V ~ 275V) / 6.3A
2) Output
-
DC +5V / 4.0A
- DC +24V / 6.0A
3) Output Power
-
DC +5V : 20W
-
DC +24V : 144W
- FDB : 850W
•
Information
Part Code
Part Name
•
Connection
1
2
3
4
2-43
110V
JC44-00222B
SMPS V1
Input_AC
Output_AC(to Fuser)
Output_DC(to Main PBA)
Control Signal (from Main PBA)
220V
JC44-00223B
SMPS V2
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