ꢀOdUꢃꢄ ꢁPꢄcꢅFꢅc OPꢄRꢂTꢅNGꢇꢁPꢄcꢅFꢅcꢂTꢅONꢁ (cONT)
24 Vout, 250 W (e.g. V48B24c250Bꢃ)
Parameter
ꢀin
Typ
89
220
28.1
5
ꢀax
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Efficiency
88
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwith
25°C; recycle input voltage to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
275
29.1
7.5
27.1
0.02
0.2
No load to full load; nominal input
0
10.7
7.35
10.42
13.7
13.7
Current limit
Short circuit current
12.1
12.1
Output voltage 95% of nominal
Output voltage <250 mV
28 Vout, 250 W (e.g. V48B28c250Bꢃ)
Parameter
ꢀin
Typ
89.5
178
32.7
5.8
ꢀax
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Efficiency
88.5
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwith
25°C; recycle input voltage to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
223
33.9
8.7
31.5
0.02
0.2
No load to full load; nominal input
0
9.1
5
8.93
12.1
12.1
Current limit
Short circuit current
10.3
10.3
Output voltage 95% of nominal
Output voltage <250 mV
36 Vout, 250 W (e.g. V48B36c250Bꢃ)
Parameter
ꢀin
Typ
89.3
250
41.9
6.9
ꢀax
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Efficiency
88.5
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwith
25°C; recycle input voltage to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
313
43.4
11.1
0.2
6.94
9.37
9.37
40.4
0.02
No load to full load; nominal input
0
7.07
4.85
Current limit
Short circuit current
7.98
7.98
Output voltage 95% of nominal
Output voltage <250 mV
48 Vout, 250 W (e.g. V48B48c250Bꢃ)
Parameter
ꢀin
Typ
89.5
150
55.7
3.9
ꢀax
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Efficiency
88.5
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwith
25°C; recycle input voltage to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
188
57.7
5.8
53.7
0.02
0.2
No load to full load; nominal input
0
5.31
2.08
5.20
7.29
7.29
Current limit
Short circuit current
5.99
5.99
Output voltage 95% of nominal
Output voltage <250 mV
48 Vout, 300 W (e.g. V48B48c300Bꢃ) Safety Approvals Pending
Parameter
ꢀin
Typ
90.1
124
55.7
8.8
ꢀax
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Efficiency
86.3
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwith
25°C; recycle input voltage to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
155
57.6
10.0
0.2
6.25
8.4
53.8
0.02
No load to full load; nominal input
0
6.4
4.4
Current limit
Short circuit current
7.2
7.2
Output voltage 95% of nominal
Output voltage <250 mV
8.4
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
48V Mini Family
Rev. 7.5
Page 5 of 11
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