psa241.5-7ir Power-One, psa241.5-7ir Datasheet - Page 8

• Manufacturer Part Number: psa241.5-7ir
• Description: Psa Series Extended Positive Switching Regulator Rugged
• Manufacturer: Power-One

Electromagnetic Emission
For emission levels refer to: Electrical Input Data.
[dB V]
Electromagnetic Compatibility (EMC)
Electromagnetic Immunity
General condition: Case not earthed.
Table 5: Immunity type tests
1
2
3
4
80
70
30
REV. SEP 23, 2003
90
60
50
40
20
10
Phenomenon
Voltage surge
Electrostatic
discharge
Electromagnetic IEC/EN
field
Electrical fast
transient/burst
Surge
Conducted
disturbances
i = input, o = output, c = case.
For related and previous standards see: Technical Information: Safety & EMC.
A = Normal operation, no deviation from specifications, B = Normal operation, temporary deviation from specs possible.
External input filter FP 144 necessary.
0
Standard
IEC 60571-1
IEC/EN
61000-4-2
61000-4-3
IEC/EN
61000-4-4
IEC/EN
61000-4-5
IEC/EN
61000-4-6
1
Class
Level
4
3
3
4
2
3
contact discharge
i, o, signal wires
Coupling
i/c, +i/–i
antenna
i/c, +i/–i
to case
mode
EN 55022 A
EN 55022 B
+i/–i
i/c
2
07012
Page 8 of 13
140 dB V
MHz
(10 V
1500 V
3000 V
4000 V
7000 V
8000 V
2000 V
4000 V
1000 V
applied
10 V/m
800 V
500 V
Value
rms
Positive Switching Regulator (Rugged)
p
p
p
p
p
p
p
p
p
p
)
Fig. 11
Typical disturbance voltage (quasi-peak) at the input ac-
cording to EN 55011/22 measured at U
bursts of 5/50 ns
5 kHz rep. rate
transients with
duration and a
300 ms period
15 ms burst
Waveform
1.2/50 µs
AM 80%
AM 80%
1/50 ns
100 µs
100 ns
50 µs
1 kHz
1 kHz
5 µs
1 µs
PSA Series Extended Data Sheet
Source
Imped.
100
330
150
50
12
2
1 pos. and 1 neg.
voltage surge per
5 pos. and 5 neg.
10 positive and
26…1000 MHz
coupling mode
1 min negative
coupling mode
coupling mode
0.15...80 MHz
1 min positive
10 negative
procedure
discharges
surges per
bursts per
Test
i nom
and I
oper. form.
yes
yes
yes
yes
yes
yes
In
o nom
Per-
B
A
B
A
.
B
A
A
4
4
4
4
3