1/4
VSCP-1K2 Series Switching Power Supply
Rev. 7-2007
Features
·Current Sharing capability
·0.98 Typical Power Factor
·Programmable Output Voltage
·Universal AC Input
·Short Circuit, overload, over voltage,
over temperature protected
·Forced air cooling by built-in DC fan
·Power Failure Signal
·Built-in Remote Sense
·Built-in Remote Inhibit
·2 year warranty
Output Current
Model
VSCP-1K2-05
VSCP-1K2-09
VSCP-1K2-12
VSCP-1K2-15
VSCP-1K2-18
VSCP-1K2-24
VSCP-1K2-36
VSCP-1K2-48
VSCP-1K2-60
Output
1
5 V
9 V
12 V
15 V
18 V
24
36
48
60
V
V
V
V
Minimum
0A
0A
0A
0A
0A
0
0
0
0
A
A
A
A
Maximum
2
160/200 A
88/133 A
66/100 A
53/80 A
44/66.6 A
33/50 A
22/33.3 A
16/24 A
13/20 A
Max. Power
1000 W
1200 W
1200 W
1200 W
1200 W
1200
1200
1200
1200
W
W
W
W
Ripple & Noise
3
Regulation
<1%
<1%
<1%
<1%
<1%
<1%
<1%
<1%
<1%
(Vpp)
1%
1%
1%
1%
1%
1%
1%
1%
1%
Efficiency
78%
83%
84%
85%
85%
88%
88%
89%
90%
Notes:
1 Output voltage is measured at output power connector.
2 Maximum current is measured at 100-120V input / 200-240V input
3 Ripple and noise is measured from 10 KHz to 20 MHz at output terminals with 0.1 µF ceramic capacitor and
a 22 µF electrolytic capacitor in parallel.
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
2/4
VSCP-1K2 Series Switching Power Supply
Rev. 7-2007
Input
Parameter
Input frequency
Input voltage
Inrush Current
Conditions/Description
100~120 / 200~240 VAC (see derating curve)
(130~185 / 260~370 VDC) (see derating curve)
Peak measured at 230 VAC at full load, cold start
Min
47
100
130
Nom
Max
63
240
370
120
Units
Hz
VAC
VDC
A
Output
Parameter
Hold-up time
Programming
Conditions/Description
Full load at 230 VAC
Output voltage programmable through external
0~5V control voltage on VCI. Control voltage can
Min
25
Nom
Max
12
100
Units
mS
%
also be obtained from VCO via a 470 KOhm pot.
See application diagrams.
Voltage adjustability Typical adjustment by potentiometer
25%-100% Adjustment by 1-5Vdc external control
Temp. coefficient
-7.5
±0.04
+7.5
%
%/ºC
Protection Circuit
Parameter
Overload
Overvoltage
Conditions/Description
Min
Nom
Max
Units
Current limiting 3 times (1.5”, 3.0”, 5.0”), then intelligent auto recovery before shutdown
110
135
%
General and Safety
Parameter
Operating temp.
Operating humid.
Storage temp.
Storage humid
Vibration
EMC
Safety regulation
Leakage current
Cooling
Conditions/Description
Min
0
20%
-20
10
Period of 60 min. for each axis
10
EN55022, EN610000-4-2,3,4,5,6,8,11, EN61000-3-2-3 ENV50204
UL/cUL 1950, TUV EN60950
at 240 VAC
Power rating and temperature controlled fan
Nom
Max
50
90%
85
95
200
Units
ºC
RH
ºC
%
Hz
<7.0
mA
Mechanical
Parameter
Weight
Enclosure
Conditions/Description
290(L) x 120(W) x 132.5(H)
Min
Nom
4.5
Max
Units
kg
mm
Logic Connector
Parameter
Pin Assignments:
Conditions/Description
1. INH - Remote On-Off / Remote Inhibit
2. GND - Return / Output Ground
3. PAR - Current Sharing / Parallel function
4. FAL - Failure
5. VCO - Reference output voltage (5-10 VDC) to be used for output programming
6. VCI - Command input voltage for output programming
7. VS(-) - Remote Sense (-)
8. VS(+) - Remote Sense (+)
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
4/4
VSCP-1K2 Series Switching Power Supply
Rev. 7-2007
Mechanical Drawing
CONTROL PIN ASSIGMENT
VS+
VS -
VCI
FAL
Output Voltage Remote Sense+
Output Voltage Remote Sense -
Command input voltage for output programming
Power Failure detect
VCO 5-10 VDC reference for output programming
PG
PAR
INH
Power Good Signal
Current Sharing / Parallel function
Inhibit / Remote On-Off
GND Return / Output Ground
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
Microcontroller MCU
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