Specifications
SVB**SD
(50WATTS/1 OUTPUT)
Output Characteristic
Output Voltage [V]
Output Current [A]
Voltage Adjust Range
Ripple and Noise [mVp-p](maximum) *3
Model
SVB05SD
5
10.0
150
40
45
40
150
SVB12SD
SVB15SD
SVB24SD
SVB48SD
48
1.1
580
384
432
255
1440
12
15
24
4.3
3.4
2.5
+/-10% of Rated Output Voltage(at no load within input range)
220
250
340
120
192
135
216
0.03%/°C
75
90
135
360
450
720
0.3mS(typical)
500mS(maximum) at 25°C and rated input/output
10mS(minimum) at 25°C and rated input/output
Current Limiting with automatic recovery
4.73
3.74
2.75
Output shutdown(to reset, leave 1minute after shutdown)
13.2
16.5
26.4
not available
not available
by internal bridge diode
96
108
Regulation
Statistic Line Regulation [mV](maximum)
Statistic Load Regulation [mV](maximum)
Temperature Coefficient *4
Drift[mV](maximum) *5
Dynamic Load Regulation [mV](typical) *6
Recovery Time *6
Rise up time
Hold up time
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
11.00
5.50
1.21
52.8
Environmental
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
0 to +50°C
85%RH(non-condensing)
-20 to +85°C
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)
Isolation Resistance
Vibration
Shock
Cooling
□
Line Conduction Noise
□
Safety
Weight (typical)
□
MTBF [H]
□
Switching Frequency[kHz](typical)
140Fix.
140Fix.
294m/s
2
Convection
Not specified
-
410g
610,000
140Fix.
140Fix.
140Fix.
Conditions:
*1 at cold start
*2 at DC110V and rated output
*3 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*4 at 0 to +50
°C
*5 for 7hours from 1hour after switch-on at 25
°C
and rated input/output
*6 when output current changed from 25% to 75% of rated output current rapidly at DC110 input
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408-778-2793
Fax:
408-779-2753
e-mail:
sales@eta-usa.com
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