LXR1240-6M1 데이터 시트보기 (PDF) - Power-One Inc.
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LXR1240-6M1 Datasheet PDF : 21 Pages
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X Series Data Sheet
®
375, 500 Watt AC-DC and DC-DC DIN-Rail Converters
Power Factor, Harmonics
All converters feature active power factor correction.
mA/W
4
LXN1601-6
04067a
3
Limit class D according
to IEC/EN 61000-3-2
2
1
0
3
5
7
9
11
13 Harm.
Fig. 4
Harmonic currents at input current, measured at Vi = 230
VAC, Io = Io nom (LXN1601-6)
PF
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0.2 0.4 0.6
Vi = 125 VAC
Vi = 230 VAC
Fig. 5
Power factor versus load
04066a
Io
0.8
1 Io nom
Electrical Output Data
Table 6a: Output data of 375 Watt standard models. General conditions: TA = 25 °C, unless TA is specified; R input open-circuit
Model
LXR1601
Characteristic
Conditions
min
typ max
Vo nom Output voltage nominal 1 Vi nom, Io nom
24.25
* 24.55
24.7 25.2
24.7 24.85
Vo worst Output voltage range
of tolerance
Vo L Overvoltage protection
Po nom Output power nominal
Vi min – Vi max,
Io = (0.1 – 1) Io nom
24.0
28.5
Vi = 100 VAC – Vi max
25.8
30
371
Io nom
Io L
Iop
vo
Output current nominal
Output current limit 3
Output current boost 4
Ripple and noise
Vi = 100 VAC – Vi max
Vi = 100 VAC – Vi max
typ. 1 s
15.1
Vi = 230 VAC,
fi = 50 Hz, Io nom
15
17.2
22.5
100
1100 2
∆Vo u
∆Vo l
vod
αvo
tor
toh min
Static line regulation
100 VAC – Vi max, Io nom
Static load regulation
(droop)
Dynamic load regulation
Voltage deviation and
recovery time
Vi nom,
Io = (0.1 – 1) Io nom
Vi nom,
Io = (0.5 ↔ 1) Io nom
Temperature coefficient TC min – TC max
Start-up time
Vi = 0 → Vi nom, I o nom
Hold-up time
I o nom,
Vo nom → 0.8 Vo nom
±0.1
– 0.4
±1.2
40
±0.02
700
15
LXR1701
min
typ
36.4
37
36.6
37
36.0
42.7
10.2
370
10
15
100
1200 2
±0.15
– 0.6
±1.5
80
±0.02
700
20
max
37.8
37.5
38.7
45
11.4
* Converters with version V105 or higher
1 Setting voltage with open R-input
2 Superimposed low frequency ripple at 2 • fi
3 Rectangular current limit characteristic (continuous operation)
4 Short-term peak power capability 150% of Po nom for approx. 1 s
LXR1801
Unit
min typ max
48.5 49.36 50.4 V
48.8 49.36 50.0
48.0
51.6
57
60
371
W
7.5
A
7.65
8.7
11.3
100
1200 2
mVpp
±0.15
V
– 0.8
±1.8
80
ms
±0.02
%/ K
700
ms
25
BCD20021-G Rev AC1, 13-May-2013
Page 7 of 21
www.power-one.com
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