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參數(shù)資料
| 型號： | PSL248-7LIRCDA |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE L04, MODULE |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 245K |
| 代理商： | PSL248-7LIRCDA |
PSL-Family
Switching Regulators 19"
Industrial Environment
5 - 42
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
5.2
Electrical Input and Output Data
General Conditions
–
TA = 25°C, unless TC is specified.
– With R or option P, output voltage
Uo = Uo nom at Io nom
Table 8a: Input and output data
Characteristics
Conditions
PSL 5A12
PSL 5A10
PSL 128
Unit
min
typ
max
min
typ
max
min
typ
max
Output
Uo nom Output voltage
Ui nom, Io nom
5.07
5.13
5.07
5.13
11.92
12.07
V
Io nom
Output current
Ui min...Ui max
12.0
10.0
8.0
A
IoL
Output current
TC min...TC max
12.0
15.6
10.0
13.0
8.0
10.4
limitation response
uo
Ripple at output
Ui nom
50
35
50
80
150
mVpp
(BW = 20 MHz)
Io nom
U
o U
Static control deviation
Ui min...Ui max
45
30
45
50
75
mV
versus input voltage
Ui Io nom
Uo I
Static control deviation
Ui nom
25
20
25
28
35
versus output current
Io Io = 0…Io nom
uo d
Dynamic control
Ui nom
130
deviation 1
Io nom 1/3 Io nom
tr
Dynamic load transient
40
50
60
s
time recovery 1
αuo
Temperature coefficient
Ui min...Ui max
±1
±2
mV/K
Uo/TC
TC min...TC max
Io = 0...Io nom
±0.02
%/K
Input
Ui
Input voltage
Io = 0...Io nom
7
40
8
80
15
80
V DC
TC min...TC max
Uio min Minimum differential
2
3
V
voltage
Ui - Uo 2
Ui o
Undervoltage cut-out
6.3
7.3
Ii 0
No load
Io = 0
45
40
35
mA
input current
Ui min...Ui max
Ii m
Peak value of
Ui nom
150
250
A
inrush current 3
ti s
Rise time 3
55
5
s
ti r
Tail half value time 3
40
Ii m
Peak value of
Ui nom
250
350
A
inrush current 3
with option L
ti s
Rise time 3
25
s
ti r
Tail half value time 3
125
ui rfi
RFI level at input, 4
VDE 0871 (6.78)
B
dB(
V)
0.01...30 MHz
Ui nom, Io nom
Efficiency
η
Efficiency
Ui nom, Io nom
83
76
89
%
Isolation
Uis
Isolation test voltage
Inputs/outputs
750
V DC
electronics to case
interconnected
1 See "Dynamic characteristics"
2 The minimum differential voltage
U
io min between input and output increases linearly from 0 to 1 V at TA = 46 °C and 71°C
(
TC = 70°C and 95°C)
3 Definitions according to VDE 0433, part 3
4 With option L and additional external input capacitor Ce = 120
F/100 V, e.g. Nichicon, PF(M) series, or equivalent
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