27
UF-580/590/780/790
DX-600/800
DEC 2003
Ver 2.00
1.1.14 Power Supply Unit (LVPS)
Block Diagram of DZEA000057
INPUT
INPUT
CIRCUIT
RECTIFIER
CIRCUIT
CONVERTER
CIRCUIT
(Q100)
+5 VP OUTPUT
-5 VDC OUTPUT
+24 VDC OUTPUT
GND
GND
0
A-B Voltage
C
A
B
D
GND
CONTROL
CIRCUIT
OVER CURRENT
LIMITTER
ERROR DETECTION
CIRCUIT
+5 VDC
OUTPUT
CIRCUIT
+5 VP OUTPUT
GND
+5 VP OUTPUT
CIRCUIT
-5 VDC
OUTPUT
CIRCUIT
+24 VDC
OUTPUT
CIRCUIT
C103
0
C-D Voltage
0
E-F, G-H Voltage
Содержание Panafax UF-580
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