15 WATT
DC-DC
CONVERTER
SVM-SC series
Single Channel
Features
1. Very small (one of the smallest in
Japan)
2. No derating when mounted on a
horizontal surface
3. Low impedance capacitors
4. Over voltage protection
5. EMI: Complies with FCC/A
The SV-series has been developed to follow ETA’s
philosophy of “Miniaturization and high efficiency” of
power suppliesThe small size and high efficiency are
suitable for many applications, especially small equipment.
SVM-SC12 Input Specifications
Specifications
SVM**SC12
15WATTS/1 OUTPUT
Input Characteristic
Input Voltage
Input Range
Inrush Current
Efficiency [%] (typical) *1
79
80
DC12V
DC9.2-16V
Not specified
82
83
83
SVM05SC12
SVM12SC12
Model
SVM15SC12
SVM24SC12
SVM48SC12
SVM-SC24 Input Specifications
Specifications
SVM**SC24
15WATTS/1 OUTPUT
Input Characteristic
Input Voltage
Input Range
Inrush Current
Efficiency [%] (typical) *1
79
81
DC24V
DC19-32V
Not specified
82
84
85
SVM05SC24
SVM12SC24
Model
SVM15SC24
SVM24SC24
SVM48SC24
ETA-USA
Sub.ETA ELECTRIC IND., CO. LTD.
16170 Vineyard Blvd. #180
Morgan Hill, CA 95037
Phone: (408) 778-2793 Fax: (408) 779-2753
www.eta-usa.com
SVM-SC48 Input Specifications
Specifications
SVM**SC48
15WATTS/1 OUTPUT
Input Characteristic
Input Voltage
Input Range
Inrush Current
Efficiency [%] (typical) *1
81
83
DC48V
DC38-63V
Not specified
84
86
86
SVM05SC48
SVM12SC48
Model
SVM15SC48
SVM24SC48
SVM48SC48
ETA-USA
Sub.ETA ELECTRIC IND., CO. LTD.
16170 Vineyard Blvd. #180
Morgan Hill, CA 95037
Phone: (408) 778-2793 Fax: (408) 779-2753
www.eta-usa.com
SVM-SC12 Output Specifications
Specifications
SVM**SC12
15WATTS/1 OUTPUT
Output Voltage [V]
Output Current [A]
Voltage Adjust Range
Ripple and Noise [mVp-p](maximum) *2
Regulation
a.Statistic Line Regulation [mV](maximum)
b.Statistic Load Regulation [mV](maximum)
Model
SVM05SC12
5
3.0
100
40
45
40
150
SVM12SC12
SVM15SC12
SVM24SC12
SVM48SC12
48
0.4
530
384
432
255
1440
12
15
24
1.3
1.0
0.7
+/-10% of Rated Output Voltage(at no load within input range)
170
200
290
120
192
135
216
0.03%/℃
75
90
135
360
450
720
0.5mS(typical)
100mS(maximum) at 25℃ and rated input/output
Not specified
Current Limiting with automatic recovery
96
108
c.Temperature Coefficient *3
d.Drift[mV](maximum) *4
e.Dynamic Load Regulation [mV](typical) *5
f.Recovery Time *5
Rise up time
Hold up time
Functions
Overcurrent Protection
≧110%
of Rated Output
Overvoltage Protection
≧110%
of Rated Output
[V]
5.50
[A]
3.30
1.43
1.10
0.77
0.39
Output shutdown(to reset,leave 1minute after shutdown)
13.2
16.5
not available
not available
by internal fuse
26.4
52.8
Remote Sense
Remote On/Off
Reverse Voltage Protection
Environmental
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Vibration
Shock
Cooling
Line Conduction Noise
Safety
Weight (typical)
MTBF [H]
Switching Frequency[kHz](typical)
0 to +50℃
85%RH(non-condensing)
-20 to +85℃
85%RH(non-condensing)
Primary-Secondary AC2,000Vfor 1minute
Primary-Frame Ground AC2,000V for 1minute
Secondary-Frame Ground AC500V for 1minute
Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s
2
,20minutes' period for 60minutes each along X,Y,Z axes(non-operating)
90 Fix.
90 Fix.
294m/s
Convection
Not specified
-
120g
660,000
90 Fix.
2
90 Fix.
90 Fix.
Conditions:
*1 at DC12V and rated output
*2 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*3 at 0 to +50℃
*4 for 7hours from 1hour after switch-on at 25℃ and rated input/output
*5 when output current changed from 25% to 75% of rated output current rapidly at DC12V input
ETA-USA
Sub.ETA ELECTRIC IND., CO. LTD.
16170 Vineyard Blvd. #180
Morgan Hill, CA 95037
Phone: (408) 778-2793 Fax: (408) 779-2753
www.eta-usa.com
SVM-SC24 Output Specifications
Specifications
SVM**SC24
15WATTS/1 OUTPUT
Output Voltage [V]
Output Current [A]
Voltage Adjust Range
Ripple and Noise [mVp-p](maximum) *2
Regulation
a.Statistic Line Regulation [mV](maximum)
b.Statistic Load Regulation [mV](maximum)
c.Temperature Coefficient *3
d.Drift[mV](maximum) *4
e.Dynamic Load Regulation [mV](typical) *5
f.Recovery Time *5
Rise up time
Hold up time
Functions
Overcurrent Protection
≧
110% of Rated Output
Overvoltage Protection
≧
110% of Rated Output
[V]
5.50
Remote Sense
Remote On/Off
Reverse Voltage Protection
Environmental
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
13.2
16.5
not available
not available
by internal fuse
26.4
52.8
[A]
3.30
1.43
1.10
0.77
0.39
SVM05SC24
5
3.0
150
40
45
40
150
SVM12SC24
Model
SVM15SC24
SVM24SC24
SVM48SC24
48
0.35
580
384
432
255
1440
12
15
24
1.3
1.0
0.7
+/-10% of Rated Output Voltage(at no load within input range)
220
250
340
120
192
135
216
0.03%/℃
75
90
135
360
450
720
0.3mS(typical)
100mS(maximum) at 25℃
and rated input/output
Not specified
Current Limiting with automatic recovery
96
108
Output shutdown(to reset,leave 1minute after shutdown)
Isolation Resistance
Vibration
Shock
Cooling
Line Conduction Noise
Safety
Weight (typical)
MTBF [H]
Switching Frequency[kHz](typical)
0 to +50℃
85%RH(non-condensing)
-20 to +85℃
85%RH(non-condensing)
Primary-Secondary AC2,000Vfor 1minute
Primary-Frame Ground AC2,000V for 1minute
Secondary-Frame Ground AC500V for 1minute
Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s
2
,20minutes' period for 60minutes each along X,Y,Z axes(non-operating)
90 Fix.
90 Fix.
294m/s
2
Convection
Not specified
-
120g
750,000
90 Fix.
90 Fix.
90 Fix.
Conditions:
*1 at DC24V and rated output
*2 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*3 at 0 to +50℃
*4 for 7hours from 1hour after switch-on at 25℃
and rated input/output
*5 when output current changed from 25% to 75% of rated output current rapidly at DC24V input
ETA-USA
Sub.ETA ELECTRIC IND., CO. LTD.
16170 Vineyard Blvd. #180
Morgan Hill, CA 95037
Phone: (408) 778-2793 Fax: (408) 779-2753
www.eta-usa.com
SVM-SC48 Output Specifications
Specifications
SVM**SC48
15WATTS/1 OUTPUT
Output Voltage [V]
Output Current [A]
Voltage Adjust Range
Ripple and Noise [mVp-p](maximum) *2
Regulation
a.Statistic Line Regulation [mV](maximum)
b.Statistic Load Regulation [mV](maximum)
c.Temperature Coefficient *3
d.Drift[mV](maximum) *4
e.Dynamic Load Regulation [mV](typical) *5
f.Recovery Time *5
Rise up time
Hold up time
Functions
Overcurrent Protection
≧
110% of Rated Output
Overvoltage Protection
≧
110% of Rated Output
[V]
5.50
[A]
SVM05SC48
5
3.0
150
40
45
40
150
SVM12SC48
Model
SVM15SC48
SVM24SC48
SVM48SC48
48
0.35
580
384
432
255
1440
12
15
24
1.3
1.0
0.7
+/-10% of Rated Output Voltage(at no load within input range)
220
250
340
120
135
0.03%/℃
75
90
360
450
0.3mS(typical)
500mS(maximum) at 25℃
and rated input/output
Not specified
Current Limiting with automatic recovery
96
108
192
216
135
720
3.30
1.43
1.10
0.77
0.39
Output shutdown(to reset,leave 1minute after shutdown)
13.2
16.5
not available
not available
by internal fuse
26.4
52.8
Remote Sense
Remote On/Off
Reverse Voltage Protection
Environmental
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Vibration
Shock
Cooling
? Line Conduction Noise
? Safety
? Weight (typical)
? MTBF [H]
? Switching Frequency[kHz](typical)
0 to +50℃
85%RH(non-condensing)
-20 to +85℃
85%RH(non-condensing)
Primary-Secondary AC2,000Vfor 1minute
Primary-Frame Ground AC2,000V for 1minute
Secondary-Frame Ground AC500V for 1minute
Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s
2
,20minutes' period for 60minutes each along X,Y,Z axes(non-operating)
90 Fix.
90 Fix.
294m/s
2
Convection
Not specified
-
120g
750,000
90 Fix.
90 Fix.
90 Fix.
Conditions:
*1 at DC48V and rated output
*2 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*3 at 0 to +50℃
*4 for 7hours from 1hour after switch-on at 25℃
and rated input/output
*5 when output current changed from 25% to 75% of rated output current rapidly at DC48V input
ETA-USA
Sub.ETA ELECTRIC IND., CO. LTD.
16170 Vineyard Blvd. #180
Morgan Hill, CA 95037
Phone: (408) 778-2793 Fax: (408) 779-2753
www.eta-usa.com
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