Power-One LH3040-2 50 watt ac-dc converter Datasheet

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
• Rugged electrical and mechanical design
• Output 1 regulated, outputs 2 and 3 tracking
• Operating ambient temperature range
–10...50°C with convection cooling
Selection chart
Output 1
Output 2
Output 3
Rated power
Uo nom
Io nom
Uo nom
Io nom
Uo nom
Io nom
Po tot
[V DC]
5.1
12
15
24
48
12
15
5.1
5.1
[A]
11
6
4.5
3
1.5
2
1.7
5
5
[V DC]
12
15
12
15
[A]
2
1.7
0.7
0.6
[V DC]
12
15
[A]
0.7
0.6
[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
85...255 V AC
47...63 Hz
by thermistor
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
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Edition 4/04.2001
Ui nom, Io nom
Ui nom, Io nom
Ui nom, Io nom
IEC/EN 61204, total
Ui min...Ui max, Io nom
Ui nom, 0...Io1 nom
10...100% Io2,3 nom
Ui nom, Io1 nom, Io2,3 = 0
0...100% Io1 nom
not required
rectangular U/I characteristic
rectangular U/I characteristic
by current limitation
Ui = 230 V AC, Io nom
up to 83%
±2% Uo1 nom
±5% Uo2,3 nom
typ. 200 mVpp
typ. ±1% Uo nom
typ. 0.2% Uo1 nom
typ. 0.7 V
max. 115% Uo2,3 nom
typ. 0.7 V
0A
typ. 110% Io nom
typ. 120% Io nom
typ. 70 ms
1
Cassette Style
H Series
Protection
Input undervoltage lockout
Input overvoltage lockout
Input transient protection
Output
Output overvoltage
Overtemperature
typ. 60 V AC
typ. 280 V AC
varistor
no-load, overload and short circuit proof
suppressor diode in each output
switch-off with auto restart
typ. 150% Uo nom
TC typ. 100°C
Control
Output voltage adjustment
Inhibit
Status indication
single output types
TTL input, output(s) disabled if left open-circuit
LEDs: OK, inhibit
0...110% Uo1 nom
Safety
Approvals
Class of equipment
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA C22.2 No. 950
units without options
I/case
I/O
O/case
O/O
class I
IP 40
2 kV AC
4 kV AC
1 kV AC
0.2 kV AC
IEC/EN 61000-4-2, contact discharge, level 2 (4 kV)
IEC/EN 61000-4-3, level x (20 V/m)
IEC/EN 61000-4-4, input, level 1 (0.5 kV)
IEC/EN 61000-4-5, input, level 1 (0.5 kV)
CISPR 22/EN 55022, conducted
CISPR 22/EN 55022, radiated
criterion A
criterion A
criterion A
criterion A
class A
class B
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Electromagnetic emissions
Environmental
Operating ambient temperature
Operating case temperature TC
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
MTBF
Ui nom, Io nom, convection cooled
Ui nom, Io nom
non operational
IEC/EN 60068-2-3, 93 %, 40 °C
IEC/EN 60068-2-6, 10…60/60…150 Hz
IEC/EN 60068-2-27, 6 ms
IEC/EN 60068-2-29, 16 ms
MIL-HDBK-217E, GB, 40 °C, single output types
–10...50°C
–10...80°C
–25...100°C
21 days
0.15 mm/2 gn
15 gn
10 gn
384'000 h
Options
Input and/or output undervoltage monitoring, excludes option V
Input and/or output undervoltage monitoring (VME), excludes option D
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Edition 4/04.2001
D1…D8
V2, V3
2
H Series
50 Watt AC-DC Converters
Mechanical data
Tolerances ±0.3 mm (0.012") unless otherwise indicated.
5
8
11 14 17 20 23 26 29 32
Measuring point for
case temperature TC
68
22 (0.87")
173.7 (6.84")
M 3; depth = 4 mm
(chassis mount)
127 (5")
168.5 (6.63")
20 (0.79")
2TE
6TE
S09050
2
European
Projection
103
38.7 (1.52")
111.2 (3U) (4.38")
OK
Inhibit i
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Edition 4/04.2001
Potentiometer
(option D or V)
3
Cassette Style
H Series
Pin allocation
Pin
2
5
8
11
14
17
14
17
20
23
Electrical Determination
Inhibit control input
Safe Data or ACFAIL
Output voltage (positive)
Output voltage (negative)
Control input +
Control input –
Output voltage (positive)
Output voltage (negative)
Output voltage (positive)
Output voltage (negative)
26
29
32
Protective earth
AC input voltage
AC input voltage
LH1000
i
D or V
Vo1+
Vo1–
R
G
Vo1+
Vo1–
N
P
LH2000
i
D or V
LH3000
i
D or V
Vo3+
Vo3–
Vo2+
Vo2–
Vo1+
Vo1–
Vo2+
Vo2–
Vo1+
Vo1–
N
P
N
P
Accessories
Front panels 19" (Schroff/Intermas)
Mating H11 connectors with screw, solder, fast-on or press-fit terminals
Connector retention facilities and code key system for connector coding
Flexible PCB for connecting the converter via an H11 connector, if mounted on a PCB
Chassis or wall mounting plates for frontal access
Universal mounting brackets for chassis or DIN-rail mounting
2/12.2000
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Edition 4/04.2001
4
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