1000W Single Output Power Supply
R S P - 1 0 0 0
s e r i e s
The rem ote sen sing co mpensates volt age drop on the
load wiring up t o 0.5V.
Fig 4.1
- V
+V
TB1
CN50
SVR 51
-
+
LOAD
-S
(p in 2)
Sens e l ines s hould
be twis ted in pairs
+S
(pin1 )
4.Remote Sense
Fig 3.1
CN50
1 11
2 12
1 11
2 12
- V
+V
TB1
SVR 51
3.DC _OK signal
"DC_OK" is an open c ollector signal.
It indicates the output status of the PSU. It can operate
in two ways : One is s inking c urrent from external TT L
signal ; the other is se nding out a TTL voltag e signal.
The maximum sink cur rent is 1 0mA an d the m aximum
externa l voltag e is 5.6 V.
3-1 Si nk curr ent :
3-2 TTL voltage signal :
Bet we en DC- OK(pin5) and GND(p in11 &12 )
Between ON/OFF(pin6) an d -S(pin2)
0 ~ 1V
SW ON (Short)
3.3 ~ 5.6V
SW OFF (Open)
Output Status
Output Status
ON
ON
OFF
OFF
2.Remote ON/OFF
TB1
Fig 2.1
L OAD
-
+
SVR 51 CN50
1 11
2 12
SW
- V
+V
The PSU c an be tu rned O N/OFF b y using the "Re mote
ON /OFF" f unction
+S
+S
+S
1
1
1
-S
-S
-S
2
2
2
AUXG
AUXG
AUXG
AUX
AUX
AUX
DC_OK
DC_OK
DC_OK
ON/OFF
ON/OFF
ON/OFF
CS
CS
CS
CN50
CN50
CN50
Vco
Vco
Vco
Vci
Vci
Vci
Vca
Vca
Vca
GND
GND
GND
11
11
11
GND
GND
GND
12
12
12
File Name:RSP-1000-SPEC 2013-09-03
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