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参数资料
| 型号： | LK2540-7RTB1 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE K02, MODULE |
| 文件页数： | 6/26页 |
| 文件大小： | 1027K |
| 代理商： | LK2540-7RTB1 |
Cassette Style
AC-DC Converters
K Series
Edition 5/5.2000
14/26
Electromagnetic Immunity
Table 8: Immunity type tests
Phenomenon
Standard 1
Level
Coupling
Value
Waveform
Source
Test
In
Per-
mode 2
applied
imped.
procedure
oper. form. 3
Voltage surge
IEC 60571-1
i/c, +i/–i
800 Vp
100
s
100
1 pos. and 1 neg.
yes
A
1500 Vp
50
s
voltage surge per
3000 Vp
5
s
coupling mode
4000 Vp
1
s
7000 Vp
100 ns
Supply related
RIA 12
B
+i/–i
1.5
U
batt
1 s
0.2
1 positive
yes
A
surge
Direct transient
C
+i/c, –i/c
960 Vp
10/100
s5
5 pos. and 5 neg.
yes
B
D
1800 Vp
5/50
s
impulses
E
3600 Vp
0.5/5
s
100
F
4800 Vp
0.1/1
s
G
8400 Vp
0.05/0.1
s
Indirect coupled
H
+o/c, -o/c
1800 Vp
5/50
s
transient
J
3600 Vp
0.5/5
s
K
4800 Vp
0.1/1
s
L
8400 Vp
0.05/0.1
s
Electrostatic
IEC/EN
4
contact discharge
8000 Vp
1/50 ns
330
10 positive and
yes
A
discharge
61000-4-2
air discharge
15000 Vp
10 negative
(to case)
discharges
Electromagnetic
IEC/EN
3
antenna
10 V/m
AM 80%
n.a.
26…1000 MHz
yes
A
field
61000-4-3
1 kHz
Electromagnetic
ENV 50204
50% duty cycle,
900
±5 MHz
yes
A
field,
200 Hz repetition
pulse modulated
frequency
Electrical fast
IEC/EN
4
capacitive, o/c
2000 Vp
bursts of 5/50 ns
50
1 min positive
yes
A
transient/burst
61000-4-4
i/o, +i/–i
4000 Vp
2.5/5 kHz over
1 min negative
direct
15 ms; burst
transients per
period: 300 ms
coupling mode
Surge
IEC/EN
3
i/c
2000 Vp
1.2/50
s
12
5 pos. and 5 neg.
yes
A
61000-4-5
4
+i/–i2
surges per
coupling mode
Conducted
IEC/EN
3
i, o, signal wires
10 Vrms
AM 80%
150
0.15...80 MHz
yes
A
disturbances
61000-4-6
(140 dB
V)
1 kHz
1 Related and previous standards are referenced in Technical Information: Standards.
2 i = input, o = output, c = case.
3 A = Normal operation, no deviation from specifications, B = Normal operation, temporary deviation from specs possible.
4 Test in progress, please consult factory.
Note: Previous standards are referenced in:
Technical In-
formation: Standards
A suppressor diode or a metal oxide VDR (depending upon
the type) together with an input fuse and an input filter form
an effective protection against high input transient voltages
which typically occur in most installations, but especially in
battery driven mobile applications. The S-series has been
successfully tested to the following specifications:
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