Performance Curves
Brick
Quarter
48V 15V
in
6.7A
out
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
1
0.1
36 Vin
48 Vin
75 Vin
36 Vin
48 Vin
75 Vin
0.01
0.001
-100
10
10
100
1,000
Hz
10,000
100,000
100
1,000
Hz
10,000
100,000
Figure 19: Magnitude of incremental output impedance (Z
=
Figure 20: Magnitude of incremental forward transmission (FT =
out
v
/i ) for minimum, nominal, and maximum input voltage at full
v
/v ) for minimum, nominal, and maximum input voltage at full
out in
out out
rated power.
rated power.
10
0
100
-10
-20
-30
-40
-50
10
1
36 Vin
48 Vin
75 Vin
36 Vin
48 Vin
75 Vin
-60
10
0.1
10
100
1,000
Hz
10,000
100,000
100
1,000
Hz
10,000
100,000
Figure 21: Magnitude of incremental reverse transmission (RT =
Figure 22: Magnitude of incremental input impedance (Z = v /i
)
in
in in
i
/i ) for minimum, nominal, and maximum input voltage at full rated
for minimum, nominal, and maximum input voltage at full rated
in out
power.
power.
Product # PQ48150QGA07
Phone 1-888-567-9596
Doc.# 005-2QG415D Rev. D
8/16/02
Page 8
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