Smps (Switching Mode Power Supply) Pba (Type3R) - Samsung MultiXpress K7 Series Service Manual

2. Product Specifications and Description

2.12.4. SMPS (Switching Mode Power Supply) PBA (Type3R)

NOTE
• MX K7 LX series have 2 SMPS boards. (Type5 x 1 EA , Type3R x 1 EA)
• MX K7 GX series have 3 SMPS boards. (Type5 x 1 EA , Type4 x 1 EA , Type3R x 1 EA)
SMPS board supplies electric power to the main board and other boards. 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
-
AC 110V (110V ~ 127V)
-
AC 220V (220V ~ 240V)
-
Input Current : 10A (110V) / 8A (220V)
-
Output Power: 164W
▪
DC 5V : 20W / DC 24V : 144W
•
Information
Part Code
PBA Name
•
Connection
1
2
3
4
2-110
110V
JC44-00222B
PSPN2 -TYPE3R-V1
INPUT_AC Power (CON1)
Fuser AC Power (CON2) / Not available for MX7
OUTPUT_DC +24V1/2/3 and +5V1 (CON3)
Signal_24V on/off, Relay on, Fuser on (CON4)
PSPN2-TYPE3R-V2
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220V
JC44-00223B