参数资料
型号: 48CPS3-0505-T
元件分类: 电源模块
英文描述: 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE
封装: PLASTIC, DIP-24
文件页数: 4/7页
文件大小: 162K
代理商: 48CPS3-0505-T
Rugged Environment
DC-DC Converters <40 W
3 Watt-Family
Edition 2/96 - Melcher AG
6 - 13
MELCHER
The Power Partners.
6.1
Electrical Input and Output Data
General Conditions:
TA = 25°C, unless otherwise specified
Table 5: Input Data
Input
.. IPS/IPW 3-05 ..
.. IPS/IPW 3-12 ..
.. IPS/IPW 3-15 ..
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Ui
Input voltage
24 IPS/IPW
TA min...TA max
10
33
10
33
10
33
V DC
range
48 IPS/IPW
Io = 0...Io nom
18
72
18
72
18
72
Ui abs
Input voltage
24 IPS/IPW 1
045
0
45
0
45
limits without
48 IPS/IPW 2
075
0
75
0
75
any damage
Ii o
No load input current
Ui nom = 24 V, Io = 0
555
mA
Ui nom = 48 V, Io = 0
333
Ii SD
Input current in
Ui min...Ui max
1.3
shutdown condition
TA min...TA max
Ii L
Input current limitation
Ui min...Ui max
1.25
Ii
1.25
I i
1.25
Ii
response
TA min...TA max
ii rfi
RFI current at the input
Io = 0...Io nom
30
mApp
USD
Shutdown voltage
operating
open or 8...10
V DC
for converter
not operating
–0.3...+2
ISD
Shutdown current
operating
+1...+5
A
for converter
not operating
–25...–35
fs
Switching frequency
Ui min...max, Io nom
130
kHz
TA min...TA max
1 35 V DC for 500 ms, repetition rate 50 s; 45 V DC for 10 ms repetition rate 10 s; according to Siemens standard SN 26555, section 9
2 The applied minimum load must be 25% between 72.0...75.0 V DC
Table 6: Output Data
Output
.. IPS/IPW 3-05 ..
.. IPS/IPW 3-12 ..
.. IPS/IPW 3-15 ..
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Uo
Output voltage
Ui nom, Io nom
4.90
5.10
11.76
12.24
14.70
15.30
V DC
Io nom
Nominal output
Group 01
Ui min…Ui max
500
250
200
mA
current
Group 02/03
TA min...TA max
250
125
100
uo
Output voltage noise
Ui min...Ui max
100
mVpp
(BW = 20 MHz)
Io nom
U
o U
Static line regulation
±10
±12
±15
mV
Uo I
Static load regulation
Ui min...Ui max
0...5
0...2 1
%
Io nom...0.25 Io nom
αUo
Temperature coefficient
Ui nom, Io nom
±0.02
%/K
Output overvoltage clamping
5.6 +5/–0%
13 +5/–0 %
16 +5 /–0%
V
Co ext
Maximum admissible
33
15
F
capacitive load
1 0...5% for the galvanically isolated second output of the types ..05-12.. and ..05-15..
Double and dual output units should have the same (%) load conditions at both outputs to comply with above specifications
Table 7: Efficiency
Efficiency
.. IPS/IPW 3-05 ..
.. IPS/IPW 3-12 ..
.. IPS/IPW 3-15 ..
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
η
Efficiency
Ui nom = 24 V, Io nom
78
80
78
80
78
80
%
Ui nom = 48 V, Io nom
80
82
80
82
80
82
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