
Maxi Family Rev 9.0 vicorpower.com
Page 7 of 15 4/2013 800 735.6200
375 V Input
MODULE SPECIFIC OPERA ING SPECIFICA IONS (CON .)
Parameter Min yp Max Unit Notes
fficiency 86.8 87.8 % Nominal input; full load; 25°C
Ripple and noise 120 150 mV p-p; Nominal input; full load; 20 MHz bandwidth
Output OVP setpoint 31.5 32.7 33.9 Volts 25°C; recycle input voltage or PC to restart (>100 ms off)
Dissipation, standby 9.5 10.2 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 21.43 Amps
Current limit 21.8 24.7 28.9 Amps Output voltage 95% of nominal
Short circuit current 14 24.7 28.9 Amps Output voltage <250 mV
28 Vout, 600 W (e.g. V375A28C600BL)
Parameter Min yp Max Unit Notes
fficiency 86.5 88 % Nominal input; full load; 25°C
Ripple and noise 160 200 mV p-p; Nominal input; full load; 20 MHz bandwidth
Output OVP setpoint 31.5 32.7 33.9 Volts 25°C; recycle input voltage or PC to restart (>100 ms off)
Dissipation, standby 10.7 12 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 14.29 Amps
Current limit 14.5 16.4 19.4 Amps Output voltage 95% of nominal
Short circuit current 10 16.4 19.4 Amps Output voltage <250 mV
28 Vout, 400 W (e.g. V375A28C400BL)
Parameter Min yp Max Unit Notes
fficiency 87.1 88.1 % Nominal input; full load; 25°C
Ripple and noise 168 210 mV p-p; Nominal input; full load; 20 MHz bandwidth
Output OVP setpoint 35.9 37.3 38.7 Volts 25°C; recycle input voltage or PC to restart (>100 ms off)
Dissipation, standby 11.6 12.1 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 18.75 Amps
Current limit 19.1 21.6 24.5 Amps Output voltage 95% of nominal
Short circuit current 13.1 21.6 24.5 Amps Output voltage <250 mV
32 Vout, 600 W (e.g. V375A32C600BL)
Parameter Min yp Max Unit Notes
fficiency 86.5 87.7 % Nominal input; full load; 25°C
Ripple and noise 120 150 mV p-p; Nominal input; full load; 20 MHz bandwidth
Output OVP setpoint 27.1 28.1 29.1 Volts 25°C; recycle input voltage or PC to restart (>100 ms off)
Dissipation, standby 13.2 15 Watts No load
Load regulation ±0 ±0.2 % No load to full load; nominal input
Load current 0 16.67 Amps
Current limit 17 19.2 22.6 Amps Output voltage 95% of nominal
Short circuit current 5 19.2 22.6 Amps Output voltage <250 mV
24 Vout, 400 W (e.g. V375A24C400BL)