DC/DC SWITCHING POWER SUPPLY
DC INPUT 12,24,48, 110
SINGLE OUTPUT
15WATTS
SVM-SCx/SVM-SD SERIES
General Description
Features
Dimension: 60W
×
83L
×
20H
1.
2.
3.
4.
SVM12SC12
Variety of Models
Chassis mount type
Compact and High Efficiency
Screw Connector
SVM24SC12
SVM48SC12
DC INPUT: 12V
Input Characteristics
Input Voltage
Input Voltage Range
Inrush Current
Efficiency (typical)
MTBF
Switching Frequency
Unit
Vdc
Vdc
A
%
H
kHz
Unit
Vdc
Vdc
A
%
H
kHz
Unit
Vdc
Vdc
A
%
H
kHz
Unit
Vdc
Vdc
A
%
H
kHz
SVM05SC12
SVM15SC15
DC 12V
DC 9.2V-16V
79
90 Fix
SVM05SC24
80
90 Fix
SVM12SC24
Not Specified
82
660’000
90 Fix
SVM15SC24
DC 24V
DC 19-32V
Not Specified
82
750’000
90 Fix
SVM15SC48
DC 48V
DC 38-63V
Not Specified
84
750’000
90 Fix
SVM15SD
83
90 Fix
SVM24SC24
83
90 Fix
SVM05SC24
*1
DC INPUT: 24V
Input Characteristics
Input Voltage
Input Voltage Range
Inrush Current
*1
Efficiency (typical)
*2
MTBF
Switching Frequency
79
90 Fix
SVM05SC48
81
90 Fix
SVM12SC48
84
90 Fix
SVM24SC48
85
90 Fix
SVM05SC48
DC INPUT: 48V
Input Characteristics
Input Voltage
Input Voltage Range
Inrush Current
Efficiency (typical)
MTBF
Switching Frequency
*1
*2
81
90 Fix
SVM05SD
83
90 Fix
SVM12SD
86
90 Fix
SVM24SD
86
90 Fix
SVM05SD
DC INPUT: 110V
Input Characteristics
Input Voltage
Input Voltage Range
Inrush Current
Efficiency (typical)
MTBF
Switching Frequency
*1
*2
81
90 Fix
DC 110V
DC 85-140V
20A (maximum) at DC110V
83
84
86
600’000
90 Fix
90 Fix
90 Fix
86
90 Fix
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at:
www.eta-usa.com
email at: sales@eta-usa.com
SVM-SC / SVM-SD
Output
Characteristic
Output Voltage
Output Current
Vin=12
Vin=24,48,110
Models
Unit
V
A
V
mVpp
mS
mS
mV
mV
°C
mV
mV
mS
Voltage Adjust Range
Ripple Noise(max)*3
Vin=12
Vin=24,48,110
Rise up time
Hold up time
Vin=12,24
Vin=48, 110
SVM05SCx / SD SVM12SCx / SD SVM15SCx / SD SVM24SCx / SD SVM48SCx / SD
5
12
15
24
48
5.0
2.1
1.7
1.1
0.5
3.0
1.3
1.0
0.7
0.35
+/-10% of Rated Output Voltage(at no load within input range)
100
170
200
290
530
150
220
250
340
580
100mS(maximum) at 25℃ and rated input/output
500mS(maximum) at 25℃ and rated input/output
Not specified
40
45
40
150
96
108
75
360
120
135
0.03%/℃
90
450
0.5mS(typical)
0.3mS(typical)
192
216
135
720
384
432
255
1440
Regulation
a. Line Regulation (max)
b. Load Regulation (max)
c. Temperature Coefficient *4
d. Drift(maximum) *5
e. Dynamic Load
Regulation (typ.) *5
f. Recovery Time*6
Vin=12
Vin=24,48,110
*1
*2
*3
*4
*5
*6
at cold start
at rated input/output
measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
at 0 to +50℃
for 7hour period after 1hour warm-up at 25℃ and rated input/output
when output current changed from 25% to 75% of rated output current rapidly at rated input
Environmental Specification
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Vibration
Shock
Cooling
0 to +50℃
85%RH(non-condensing)
-20 to +85°C
85%RH(non-condensing)
Primary-Secondary
AC2,000Vfor 1minute (Vin=110 2000)
Primary-Frame Ground AC2,000V for 1minute (Vin=110 2000)
Secondary-Frame Ground
AC500V for 1minute
Primary-Secondary-Frame Ground
50MΩ(minimum) by DC500V insulation ester
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes'
period for 60minutes each along X,Y,Z axes(non-operating)
294m/s2
Convection
Current Limiting with automatic recovery
3.30
1.43
1.10
0.77
0.39
Output shutdown(to reset,leave 1minute after shutdown)
5.50
13.2
16.5
26.4
52.8
not available
not available
by internal fuse
(for Vin=110V by internal bridge diode)
Not specified
120 G
60W
×
83L
×
20H
Visit us at:
www.eta-usa.com
email at: sales@eta-usa.com
Functions
Over current Protection
≧110%
of Rated Output
[A]
Over voltage Protection
≧110%
of Rated Output
[V]
Remote Sense
Remote On/Off
Reverse Voltage Protection
Line Conduction Noise
Weight [g](typical)
Dimension [mm]
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
BLOCK DIAGRAM
SVMxSCx:
SVMxSD:
DIMENSION DIAGRAM (mm)
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at:
www.eta-usa.com
email at: sales@eta-usa.com
EFFICIENCY CURVE
OCP CURVE
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at:
www.eta-usa.com
email at: sales@eta-usa.com
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