参数资料
型号: LS2540-7EPD0B1
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 2-OUTPUT AC-DC REG PWR SUPPLY MODULE
封装: METAL, CASE S02, MODULE
文件页数: 33/33页
文件大小: 438K
代理商: LS2540-7EPD0B1
S Series Data Sheet
100 Watt AC-DC and DC-DC Converters
APR 26, 2006 revised to SEP 25, 2006
Page 9 of 33
www.power-one.com
Table 4c: Output data: double output models
Output
AS-LS2660
Vo nom
24 V/24 V
Characteristics
Conditions
Output 1
Output 2
min
typ max
min
typ max
Unit
Vo
Output voltage
Vi nom, Io nom
1
23.76
24.24
23.52
24.48
V
Vo P Overvoltage protection
37
(suppressor diode)
Io nomOutput current nom
2
Vi min - Vi max
22
A
TC min - TC max
Io L
Output current limit
6
Vi min - Vi max 2.2
2.2
vo
Output
Switching freq.
Vi nom, Io nom
5
7
5
7
mVpp
noise
3
Total including
BW = 20 MHz
50
spikes
ΔVo u Static line regulation
Vi min - Vi max
±30
6
mV
with respect to
Vi nom
Io1 nom, Io2 nom
ΔVo I Static load regulation
Vi nom, Io2 nom,
-60
6
(0.1 - 1)
Io1 nom
Vo d Dynamic
Voltage
Vi nom,
±100
±150
load
deviation
4
Io1 nom 0.5Io1 nom,
td
regulation
3
Recovery
0.5
Io2 nom
0.2
ms
time
4
αvo
Temperature coefficient
TC min - TC max
±0.02
%/K
of output voltage
5
Io1 nom, Io2 nom
1 Same conditions for both outputs.
2 If the output voltages are increased above
Vo nom via R-input control, option P setting,
remote sensing or option T, the output currents
should be reduced accordingly so that
Po nom is
not exceeded.
3 Measured according to IEC/EN 61204.
4 See: Dynamic Load Regulation.
5 For battery chargers a defined negative
temperature coefficient can be provided, see
Accessories.
6 See: Output Voltage Regulation of Double
Output Models.
7 LS models have an additional low-frequency
ripple at twice the input frequency (< 5 mVpp).
Table 4b: Output data: double output models
Output
AS-LS2320
AS-LS2540
Vo nom
12 V/12 V
15 V/15 V
Characteristics
Conditions
Output 1
Output 2
Output 1
Output 2
min typ max
min typ
max
Unit
Vo
Output voltage
Vi nom, Io nom
1 11.88
12.12
11.76
12.24
14.85
15.15
14.70
15.30
V
Vo P Overvoltage protection
19
24
(suppressor diode)
Io nomOutput current nom
2
Vi min - Vi max
4
3.2
A
TC min - TC max
Io L
Output current limit
6
Vi min - Vi max
4.2
3.4
vo
Output
Switching freq.
Vi nom, Io nom
5
7
5
7
5
7
5
7
mVpp
noise
3
Total including
BW = 20 MHz
40
50
spikes
ΔVo u Static line regulation
Vi min - Vi max
±20
6
±25
6
mV
with respect to
Vi nom
Io1 nom, Io2 nom
ΔVo I Static load regulation
Vi nom, Io2 nom,
-40
6
-50
6
(0.1 - 1)
Io1 nom
vo d Dynamic
Voltage
Vi nom,
±100
±150
±100
±150
load
deviation
4
Io1 nom 0.5Io1 nom,
td
regulation
3
Recovery
0.5
Io2 nom
0.2
ms
time
4
αvo
Temperature coefficient
TC min - TC max
±0.02
%/K
of output voltage
5
Io1 nom, Io2 nom
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