Chapter5. Power Supply Service Manual
5-2
© 2016
Nautilus Hyosung Inc.
All Rights Reserved.
► Output Specification
1. Main Output
Division
Specification
Unit
CHANNEL
+3.3
+5.0
-5.0
Vdc
VOLTAGE
3.14 ~
3.47
4.75 ~
5.25
-4.75 ~
-5.25
Vdc
CURRENT
0 ~ 6.0
2.0 ~ 13.0
0 ~ 0.2
A
METHOD
SWITCHING
SWITCHING
SW &
REG
MODE
RIPPLE
50
50
50
mVp-p
NOISE
0.3
0.3
0.3
Vp-p
SHOOT
±3
±3
±3
%
O.V.P
3.76 ~ 4.3
5.74 ~ 7
-
Vdc
O.C.P
S.C.P
S.C.P
S.C.P
A
Division
Specification
Unit
CHANNEL
+12.0
-12.0
+24.0
Vdc
VOLTAGE
11.4 ~
12.6
-11.4 ~
-12.6
22.8 ~
25.2
Vdc
CURRENT
0.2~3 ~ 11
(12Ap-p)
0 ~ 0.2
0 ~ 4.0
(17Ap-p)
A
METHOD
SWITCHING
SW & REG
SWITCHI
NG
MODE
RIPPLE
120
120
500
mVp-p
NOISE
0.4
0.4
1.0
Vp-p
SHOOT
±4
±4
±5
%
O.V.P
13.4 ~15.6
-
26.5 ~ 34
Vdc
O.C.P
S.C.P
S.C.P
S.C.P
A
<Note!>
1) +24V Short Circuit Protection: Shut-down or Relay (P-OFF) Action
2) +12V MIN LOAD SPEC. is 0.2 ~ 3A and it can be changed depending on the system
load condition.
(Supplemental Matters for issue of LOAD CROSS REGULATION)
► Sub Output
Division
Specification
Unit
Channel
+5VSB(Stand-
by)
BATTERY
(Charge)
BATTERY
(Discharge)
Vdc
Voltage
4.75 ~ 5.25
27 ± 10%
25.2 ~ 22.8
Vdc
Current
0 ~ 0.5
0.3
6.0
A
Method
SWITCHING
SWITCHING
BATTERY
MODE
Ripple
50
-
-
mVp-p
Noise
0.3
-
-
Vp-p
Shoot
±3
-
-
%