RSP-1000-48 Mean Well, RSP-1000-48 Datasheet - Page 5

• Manufacturer Part Number: RSP-1000-48
• Description: Linear & Switching Power Supplies 48V 21A 1008W Active PFC Function
• Manufacturer: Mean Well

Specifications of RSP-1000-48

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 1008 W
• Input Voltage: 90 VAC to 264 VAC, 127 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 21 A
• Mounting Style: Chassis
• Output Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.Output Voltage TRIM
Output voltage of RSP-1000 can be trimmed between
40% ~ 110% of its rated value by the following methods :
(1)Using external voltage source between
(2)Connecting a resistor externally that in shown in Fig 5.2 & Fig 5.3
"Vci"(pin9) and "-S"(pin2) that is shown in Fig5.1
(A) O/P voltage goes down
(B)O/P voltage goes up
120
100
100
110
105
100
80
60
40
20
90
80
70
60
50
40
Vout
Vout
Vout
390
Non-Linear
Non-Linear
EXTERNAL VOLTAGE (VDC)
EXTERNAL RESISTOR ( )
EXTERNAL RESISTOR ( )
1
open
560
Non-Linear
1000W Single Output Power Supply
2
820
3
1K2
18K
2K2
4
4K7
7K5
5
open
OVP 120%(Typ.)
6
OVP 120%(Typ.)
Vci(Referenced to -S)
R1, 1/8W(Typ.)
R2, 1/8W(Typ.)
1
1
2
2
2
+S
+S
+S
-S
-S
-S
1
+V
AUXG
AUXG
AUXG
AUX
AUX
AUX
-V
ON/OFF
ON/OFF
ON/OFF
DC_OK
DC_OK
DC_OK
CN50
CN50
CN50
SVR51
R1
Fig 5.1
Fig 5.2
Fig 5.3
External Voltage
R S P - 1 0 0 0
Vco
Vco
Vco
CS
CS
CS
1 11
2 12
CN50
Vca
Vca
Vca
Vci
Vci
Vci
R2
GND
GND
GND
GND
GND
GND
TB1
11
12
11
12
11
12
File Name:RSP-1000-SPEC 2011-02-17
s e r i e s