參數(shù)資料
型號: PQ60280FTA26PYF-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, FULL BRICK PACKAGE-18
文件頁數(shù): 14/14頁
文件大?。?/td> 658K
代理商: PQ60280FTA26PYF-G
Product # PQ60280FTA26
Phone 1-888-567-9596
Doc.# 005-2FT628P Rev. C
5/21/08
Page 9
T
Technical S
echnical Specification
pecification
Input:
Output:
Current:
PPackage:
ackage:
36-75 V
28 V
26 A
Full-brick
-25
-20
-15
-10
-5
0
5
10
15
10
100
1,000
10,000
100,000
Hz
R
e
v
e
rs
e
T
ra
n
s
m
is
s
io
n
(d
B
)
35 Vin
48 Vin
75 Vin
Figure 19: Magnitude of incremental reverse transmission (RT =
iin/iout) for minimum, nominal, and maximum input voltage at full rated
power.
0.1
1
10
100
10
100
1,000
10,000
100,000
Hz
In
p
u
t
Im
p
e
d
a
n
c
e
(o
h
m
s
)
35 Vin
48 Vin
75 Vin
Figure 20: Magnitude of incremental input impedance (Zin = vin/iin)
for minimum, nominal, and maximum input voltage at full rated power.
0
5
10
15
20
25
30
35
-5
0
5
10
15
20
25
30
35
Load Current (A)
O
u
tp
u
t
V
o
lt
a
g
e
(V
)
Figure 22: Output voltage vs. load current showing typical current limit
curves and converter shutdown points.
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
100
200
300
400
Airflow (LFM)
R
th
(C
/W
)
Figure 23: Thermal resistance (Rthca) plot at 50% output power (base-
plated, no-heatsink configuration).
0
3
6
9
12
15
18
21
24
27
0
25
40
55
70
85
Ambient Air Temperature (C)
Io
u
t
(A
)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
Figure 21: Baseplated unit maximum output power derating curves vs. ambient
air temperature for airflow rates of 100 LFM through 400 LFM with air flowing
from input to output (nominal input voltage). No derating if baseplate is <100C.
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