參數(shù)資料
型號: PQ60033EKC15PNS
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁數(shù): 13/15頁
文件大?。?/td> 825K
代理商: PQ60033EKC15PNS
Product # PQ60033EKx15
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005111 Rev. C
06/29/09
Page 7
Input:
Output:
Current:
Part No.:
35-75V
3.3V
15A
PQ60033EKx15
Technical Specification
0
2
4
6
8
10
12
14
0
5
10
15
Load Current (A)
P
o
w
e
r
D
is
s
ip
a
ti
o
n
(W
)
35 Vin
48 Vin
75 Vin
60
65
70
75
80
85
90
95
100
0
5
10
15
Load Current (A)
E
ff
ic
ie
n
c
y
(%
)
35 Vin
48 Vin
75 Vin
2
3
4
5
6
100
200
300
400
Air Flow (LFM)
P
o
w
e
r
D
is
s
ip
a
ti
o
n
(W
)
25 C
40 C
55 C
0
5
10
15
20
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)
83
84
85
86
87
88
89
90
91
100
200
300
400
Air Flow (LFM)
E
ff
ic
ie
n
c
y
(%
)
25 C
40 C
55 C
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
Figure 2: Efficiency at nominal output voltage and 60% rated power
vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C
(nominal input voltage).
Figure 3: Power dissipation at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
Figure 4: Power dissipation at nominal output voltage and 60% rated
power vs. airflow rate for ambient air temperatures of 25°C, 40°C, and
55°C (nominal input voltage).
Figure 5: Maximum output power-derating curve vs. ambient air
temperature for airflow rates of 100 LFM through 400 LFM with air
flowing from pin 3 to pin 1 (nominal input voltage).
Figure 6: Thermal plot of converter at 14.6 A load current (48W) with 55°C
air flowing at the rate of 200 LFM. Air is flowing across the converter from
pin 3 to pin 1 (nominal input voltage).
PQ60033EKx15 Figures
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