IMS30 데이터 시트보기 (PDF) - Power-One Inc.
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IMS30 Datasheet PDF : 11 Pages
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Electromagnetic Compatibility (EMC)
A suppressor diode together with an input filter form an ef-
fective protection against high input transient voltages
which typically occur in many installations, but especially in
battery driven mobile applications.
Electromagnetic Immunity
Table 8: Immunity type tests
Phenomenon Standard 1 Class
Level
Coupling
mode 2
Value
applied
Waveform Source
Imped.
Test
procedure
In Per-
oper. form. 3
Electrostatic
IEC/EN
2 contact discharge 4000 Vp
1/50 ns
330
10 positive and yes B
discharge
to case
61000-4-2
3
air discharge 8000 Vp
10 negative
discharges
Electromagnetic IEC/EN
2
field
61000-4-3
antenna
3 V/m
AM 80%
1 kHz
26…1000 MHz yes A
ENV 50204
PM, 50% duty
cycle, 200 Hz
resp. frequ.
900 MHz
Electrical fast IEC/EN
3
transient/burst 61000-4-4
direct +i/–i
2000 Vp bursts of 5/50 ns 50
5 kHz rep. rate
transients with
15 ms burst
duration and a
300 ms period
1 min positive yes A
1 min negative
transients per
coupling mode
Surge
IEC/EN
2
61000-4-5 5
+i /–i
1000 Vp
1.2/50 s
2
5 pos. and 5 neg. yes B
impulses per
coupling mode
Conducted
IEC/EN
2
disturbancies 61000-4-6
+i /–i
3 V rms AM modulated 50
0.15...80 MHz yes A
(130 dB V) 80%, 1 kHz
150
Transient
ETR 283
(19 Pfl 1) 4
+i /–i
150 Vp
0.1/0.3 ms limited to
3 positive
yes B
<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 30 types (additional external components required).
5 External components required.
Electromagnetic Emission
[dB V]
90
80
70
60
50
40
30
20
10
0
07020
EN 55022 A
EN 55022 B
MHz
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 IMS30-0503-9G )
7/11
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