參數(shù)資料
型號: MQFL-28-15D-W-ES
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 2-OUTPUT 120 W DC-DC REG PWR SUPPLY MODULE
封裝: MODULE-12
文件頁數(shù): 14/18頁
文件大?。?/td> 711K
代理商: MQFL-28-15D-W-ES
Product # MQFL-28-15D
Phone 1-888-567-9596
Doc.# 005-2MQ150D Rev. A
10/23/07
Page 5
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Output:
Current:
±
±15 V
15 V
8 A Total
MQFL-28-15D
60
65
70
75
80
85
90
95
100
0
20
40
60
80
100
120
Total Output Power (W)
E
ff
ic
ie
n
c
y
(%
)
16 Vin
28 Vin
40 Vin
Figure 1: Efficiency vs. output power, from 0 load to full load with 50%
load on the +15V output and 50% load on the -15V output at minimum,
nominal, and maximum input voltage at 25°C.
0
2
4
6
8
10
12
14
16
0
20
40
60
80
100
120
Total Output Power (W)
P
o
w
e
r
D
is
s
ip
a
ti
o
n
(W
)
16 Vin
28 Vin
40 Vin
Figure 2: Power dissipation vs. output power, from 0 load to full load
with 50% load on the +15V output and 50% load on the -15V output at
minimum, nominal, and maximum input voltage at 25°C.
60
65
70
75
80
85
90
95
100
6.4/0
5.6/.8
4.8/1.6
4/2.4
3.2/3.2
2.4/4
1.6/4.8
.8/5.6
0/6.4
Load Current (A), +Iout
/ -Iout
E
ff
ic
ie
n
c
y
(%
)
16 Vin
28 Vin
40 Vin
Figure 3: Efficiency vs. output current, with total output current fixed at
80% load (96W) and loads split as shown between the +15V and -15V
outputs at minimum, nominal, and maximum input voltage at 25°C.
0
2
4
6
8
10
12
14
16
6.4/0
5.6/0.8
4.8/1.6
4/2.4
3.2/3.2
2.4/4
1.6/4.8
0.8/5.6
0/6.4
Load Current (A), +Iout
/ -Iout
P
o
w
e
r
D
is
s
ip
a
ti
o
n
(W
)
16 Vin
28 Vin
40 Vin
Figure 4: Power dissipation vs. output current, with total output current
fixed at 80% load (96W) and loads split as shown between the +15V
and -15V outputs at minimum, nominal, and max input voltage at 25°C.
Figure 5: Efficiency at 60% load (2.4A load on +15V and 2.4A load on
-15V) versus case temperature for Vin = 16V, 28V, and 40V.
Figure 6: Power dissipation at 60% load (2.4A load on +15V and 2.4A
load on -15V) versus case temperature for Vin =16V, 28V, and 40V.
60
65
70
75
80
85
90
95
100
-55C
25C
85C
125C
Case Temperature (C)
E
ff
ic
ie
n
c
y
(%
)
16 Vin
28 Vin
40 Vin
0
2
4
6
8
10
12
14
16
-55C
25C
85C
125C
Case Temperature (C)
P
o
w
e
r
D
is
s
ip
a
ti
o
n
(W
)
16 Vin
28 Vin
40 Vin
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