PSC126-7LIRPCD Power-One, PSC126-7LIRPCD Datasheet - Page 7

• Manufacturer Part Number: PSC126-7LIRPCD
• Description: Psc Series Extended Positive Switching Regulators Rugged
• Manufacturer: Power-One

Electromagnetic Compatibility (EMC)
Electromagnetic Immunity
General condition: Case not earthed.
Table 5: Immunity type tests
1
3
4
Electromagnetic Emission
For emission levels refer to: Electrical Input Data .
REV. MAY 12, 2004
Phenomenon
1 MHz burst
disturbance
Voltage surge
Electrostatic
discharge
Electromagnetic IEC/EN
field
Electrical fast
transient s/burst 61000-4-4
Surge
Conducted
disturbances
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.
Option L neccessary.
[dBµV]
80
70
30
90
60
50
40
20
10
0
60255-22-1
IEC 60571-1
IEC/EN
Standard
IEC
IEC/EN
61000-4-2
61000-4-3
IEC/EN
IEC/EN
61000-4-5
61000-4-6
5
With option C, manual reset might be necessary.
1
Class
Level
III
4
3
4
3
3
contact discharge
i, o, signal wires
EN 55022 A
EN 55022 B
+i/–i, +o/–o
Coupling
i/o, i/c, o/c
antenna
i/c, +i/–i
i/c, +i/–i
mode
to case
+i/–i
i/c
07017
2
MHz
140 dBµV
Page 7 of 13
(10 VAC)
applied
1500 V
3000 V
4000 V
7000 V
2000 V
2500 V
1000 V
8000 V
4000 V
1000 V
10 V/m
800 V
Value
Positive Switching Regulators (Rugged)
p
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 V
bursts of 5/50 ns
1 MHz waves/s
5 kHz rep. rate
transients with
duration and a
300 ms period
400 damped
15 ms burst
Waveform
1.2/50 µs
AM 80%
AM 80%
1/50 ns
100 µs
100 ns
1 kHz
1 kHz
50 µs
5 µs
1 µs
PSC Series Extended Data Sheet
2
i = input, o = output, c = case.
Source
Imped.
200 Ω
100 Ω
330 Ω
150 Ω
50 Ω
12 Ω
2 Ω
voltage surge per
1 pos. and 1 neg.
5 pos. and 5 neg.
10 positive and
80 - 1000 MHz
coupling mode
coupling mode
coupling mode
coupling mode
0.15 - 80 MHz
60 s negative
60 s positive
10 negative
procedure
discharges
surges per
bursts per
2 s per
Test
i nom
and I
oper. form.
yes
yes
yes
yes
yes
yes
yes
In
o nom
Per-
A
A
A
A
.
B
A
A
4 5
4 5
5
4
3