ProgressiveRC RSP-1000 series - Manual (Page 5)

(1)Using external voltage source between
"Vci"(pin9) and "-S"(pin2) that is shown in Fig5.1
Output voltage of RSP-1000 can be trimmed between
40% ~ 110% of its rated value by the following methods :
(2)Connecting a resistor externally that in shown in Fig 5.2 & Fig 5.3
(A) O/P voltage goes down
(B)O/P voltage goes up
EXTERNAL VOLTAGE (VDC)
EXTERNAL RESISTOR ( )
EXTERNAL RESISTOR ( )
1
390
2
560
open
3
820
4
1K2
18K
5
2K2
6
4K7
7K5
open
Vci(Referenced to -S)
R1, 1/8W(Typ.)
R2, 1/8W(Typ.)
100
80
110
120
90
100
Vout
Vout
Vout
OVP 120%(Typ.)
OVP 120%(Typ.)
Non-Linear 80
70
60
60
Non-Linear
Non-Linear
105
40
50
20
40
100
TB1 SVR51
R1
R2
-V +V
+S
1
1
+S
-S
2
2
-S
AUXG
AUXG
AUX
AUX
DC_OK
ON/OFF
DC_OK
ON/OFF
CS
CS
CN50
CN50
Vco
Vco
Vci
Vci
Vca
Vca
GND
11
11
GND
GND
12
12
GND
5.Output Voltage TRIM
O
U
T
P
U
TV
O
LT
A
G
E(
%
)
O
U
T
P
U
TV
O
LT
A
G
E(
%
)
O
U
T
P
U
TV
O
LT
A
G
E(
%
)
CN50
1 11
2 12
Fig 5.1
Fig 5.2
Fig 5.3
External Voltage
+S
1
-S
2
AUXG
AUX
DC_OK
ON/OFF
CS
CN50
Vco
Vci
Vca
GND
11
GND
12
1000W Single Output Power Supply
R S P - 1 0 0 0
s e r i e s
File Name:RSP-1000-SPEC 2008-01-22