參數(shù)資料
型號(hào): 24IMS25-03-9GIZ
元件分類: 電源模塊
英文描述: 1-OUTPUT 19.8 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 9/11頁
文件大?。?/td> 225K
代理商: 24IMS25-03-9GIZ
Board Mountable
DC-DC Converters
IMS 25 Series
Edition 2/4.2000
7/11
Electromagnetic Immunity
Table 8: Immunity type tests
Phenomenon
Standard 1
Class
Coupling
Value
Waveform
Source
Test
In
Per-
Level
mode 2
applied
Imped.
procedure
oper. form. 3
Electrostatic
IEC/EN
2
contact discharge
4000 Vp
1/50 ns
330
10 positive and
yes
B
discharge
61000-4-2
3
air discharge
8000 Vp
10 negative
to case
discharges
Electromagnetic
IEC/EN
2
antenna
3 V/m
AM 80%
26…1000 MHz
yes
A
field
61000-4-3
1 kHz
ENV 50204
PM, 50% duty
900 MHz
cycle, 200 Hz
resp. frequ.
Electrical fast
IEC/EN
3
direct +i/–i
2000 Vp
bursts of 5/50 ns
50
1 min positive
yes
A
transient/burst
61000-4-4
5 kHz rep. rate
1 min negative
transients with
transients per
15 ms burst
coupling mode
duration and a
300 ms period
Surge
IEC/EN
2
+i /–i
1000 Vp
1.2/50
s2
5 pos. and 5 neg.
yes
B
61000-4-5 5
impulses per
coupling mode
Conducted
IEC/EN
2
+i /–i3 Vrms
AM modulated
50
0.15...80 MHz
yes
A
disturbancies
61000-4-6
(130 dB
V)
80%, 1 kHz
150
Transient
ETR 283
+i /–i
150 Vp
0.1/0.3 ms
limited to
3 positive
yes
B
(19 Pfl 1) 4
<100 A
1 Related and previous standards are referenced in: Technical Information: Standards.
2 i = input, o = output.
3 A = normal operation, no deviation from specification, B = temporary deviation from specs. possibe.
4 For 48 IMS 25 types (additional external components required). Not applicable for 24 IMS 25 types.
5 External components required.
which typically occur in many installations, but especially in
battery driven mobile applications.
Electromagnetic Compatibility (EMC)
A suppressor diode together with an input filter form an ef-
fective protection against high input transient voltages
Fig. 10
Typical disturbance voltage (quasi-peak) at the input ac-
cording to CISPR 11/EN 55011 and CISPR 22/EN 55022,
measured at Ui nom and Io nom. Output leads 10 cm, twisted.
(48 IMS 25-05-9G)
Electromagnetic Emission
07020
EN 55022 A
EN 55022 B
90
80
70
60
50
40
30
20
10
0
.01
0
.05
0.1
0.5
1
2
5
10
20
30
[dB
V]
MHz
0
.02
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