48 V Input
ꢀOdUꢃꢄ ꢁPꢄcꢅFꢅc OPꢄRꢂTꢅNGꢇꢁPꢄcꢅFꢅcꢂTꢅONꢁ
3.3 Vout, 264 W (e.g. V48ꢂ3V3c264Bꢃ)
Parameter
ꢀin
Typ
80.8
90
ꢀax
Unit
%
Notes
Efficiency
79
Nominal input; full load; 25°C
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
113
4.46
11.1
0.3
mV
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
4.14
4.3
8
Volts
Watts
%
0.1
No load to full load; nominal input
0
80
Amps
Amps
Amps
Current limit
81.6
56
94.7
92
108
112
Output voltage 95% of nominal
Output voltage <250 mV
Short circuit current
5 Vout, 400 W (e.g. V48ꢂ5c400Bꢃ)
Parameter
ꢀin
Typ
84.5
80
ꢀax
Unit
%
Notes
Efficiency
83.5
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
100
6.47
11
mV
6.03
6.25
7.3
Volts
Watts
%
0.02
0.2
80
No load to full load; nominal input
0
81.6
8
Amps
Amps
Amps
Current limit
92
92
104
104
Output voltage 95% of nominal
Output voltage <250 mV
Short circuit current
8 Vout, 400 W (e.g. V48ꢂ8c400Bꢃ)
Parameter
ꢀin
Typ
84.8
250
9.7
ꢀax
Unit
%
Notes
Efficiency
83
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load Current
313
10.1
14.5
0.2
mV
9.36
Volts
Watts
%
13
0.02
No load to full load; nominal input
0
50
Amps
Amps
Amps
Current limit
51
35
57.5
57.5
67.5
67.5
Output voltage 95% of nominal
Output voltage <250 mV
Short circuit current
12 Vout, 500 W (e.g. V48ꢂ12c500Bꢃ)
Parameter
ꢀin
Typ
88
ꢀax
Unit
%
Notes
Efficiency
86
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
200
14.3
10.8
0.02
250
14.9
15
mV
13.7
Volts
Watts
%
0.2
No load to full load; nominal input
0
41.67
54.3
54.3
Amps
Amps
Amps
Current limit
42.5
29.1
48
48
Output voltage 95% of nominal
Output voltage <250 mV
Short circuit current
15 Vout, 500 W (e.g. V48ꢂ15c500Bꢃ)
Parameter
ꢀin
Typ
89.5
85
ꢀax
Unit
%
Notes
Efficiency
87
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
106
18.5
16
mV
17.1
17.8
10
Volts
Watts
%
0.02
0.2
No load to full load; nominal input
0
33.33
45
Amps
Amps
Amps
Current limit
33.9
3.8
38.3
38.3
Output voltage 95% of nominal
Output voltage <250 mV
Short circuit current
46.7
48 V Input Maxi Family
Page 4 of 11
Rev 7.7
vicorpower.com
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2/2013