H Series
50 Watt AC-DC Converters
Input voltage range 85...255 V AC
1, 2 or 3 isolated outputs up to 48 V DC
4 kV AC I/O electric strength test voltage
LGA
鈥?Rugged electrical and mechanical design
鈥?Output 1 regulated, outputs 2 and 3 tracking
鈥?Operating ambient temperature range
鈥?0...50擄C with convection cooling
Selection chart
Output 1
Output 2
Output 3
Rated power
U
o nom
[V DC]
5.1
12
15
24
48
12
15
5.1
5.1
I
o nom
[A]
11
6
4.5
3
1.5
2
1.7
5
5
U
o nom
[V DC]
-
-
-
-
-
12
15
12
15
I
o nom
[A]
-
-
-
-
-
2
1.7
0.7
0.6
U
o nom
[V DC]
-
-
-
-
-
-
-
12
15
I
o nom
[A]
-
-
-
-
-
-
-
0.7
0.6
P
o tot
[W]
56
72
67
72
72
48
51
42
43
Type
Input voltage
85...255 V AC
LH 1001-2R
LH 1301-2R
LH 1501-2R
LH 1601-2R
LH 1901-2R
LH 2320-2
LH 2540-2
LH 3020-2
LH 3040-2
Options
D, V
D
D
D
D
D
D
D, V
D, V
Input
Input voltage
Input frequency
Inrush current limitation
continuous range
by thermistor
85...255 V AC
47...63 Hz
Output
Efficiency
Output voltage 1 setting acc.
Output voltage 2, 3 setting acc.
Output voltage switching noise
Line regulation
Load regulation output 1
Load regulation output 2, 3
Output voltage 2, 3
Cross load regulation outp. 2, 3
Minimum output current
Current limitation main output
Current limitation aux. output(s)
Operation in parallel
Hold-up time
U
i nom
,
I
o nom
U
i nom
,
I
o nom
U
i nom
,
I
o nom
IEC/EN 61204, total
U
i min
...
U
i max
,
I
o nom
U
i nom
, 0...
I
o1 nom
10...100%
I
o2,3 nom
U
i nom
,
I
o1 nom
,
I
o2,3
= 0
0...100%
I
o1 nom
not required
rectangular U/I characteristic
rectangular U/I characteristic
by current limitation
U
i
= 230 V AC,
I
o nom
up to 83%
鹵2%
U
o1 nom
鹵5%
U
o2,3 nom
typ. 200 mV
pp
typ.
鹵1%
U
o nom
typ. 0.2%
U
o1 nom
typ. 0.7 V
max. 115%
U
o2,3 nom
typ. 0.7 V
0A
typ. 110%
I
o nom
typ. 120%
I
o nom
typ. 70 ms
www.power-one.com
Edition 4/04.2001
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