PR048A480T012FP Datasheet, PDF (5/13 Pages) Vicor Corporation – PRM™ Regulator

SPECIFICATIONS (CONT.)
OUTPUT WAVEFORMS
Efficiency vs. Output Current
100
95
Vin
90
36V
48V
85
75V
80
75
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
Output Current (A)
Figure 5 — Efficiency vs. output current at 48 Vf
Efficiency vs. Output Current
100
95
90
Vin
26V
85
48V
75V
80
75
70
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
Output Current (A)
Figure 6 — Efficiency vs. output current at 36 Vf
Efficiency vs. Output Current
100
95
90
85
Vin
36V
80
48V
75
75V
70
65
60
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
Output Current (A)
Figure 7 — Efficiency vs. output current at 26 Vf
Pre-Regulator Module
PR048A480T012FP
vicorpower.com
Rev. 1.0
Page 5 of 13