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Part: LH3040-2
Category:
Power Management
Description: 50 Watt Ac-dc Converters
Company: Power-One
Datasheet: Download LH3040-2 datasheet File size : 34 kB
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Datasheet text preview:
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
[V DC] 5.1 12 15 24 48 12 15 5.1 5.1
Io nom
[A] 11 6 4.5 3 1.5 2 1.7 5 5
Uo nom
[V DC] 12 15 12 15
Io nom
[A] 2 1.7 0.7 0.6
Uo nom
[V DC] 12 15
Io nom
[A] 0.7 0.6
Po 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
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
www.power-one.com
Edition 4/04.2001
1
Cassette Style
Protection
Input undervoltage lockout Input overvoltage lockout Input transient protection Output Output overvoltage Overtemperature
H Series
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
EMC
Electrostatic discharge Electromagnetic field Electr. fast transients/bursts Surge Electromagnetic emissions 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
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 1 5 gn 1 0 gn 384'000 h
Options
Input and/or output undervoltage monitoring, excludes option V Input and/or output undervoltage monitoring (VME), excludes option D D1...D8 V2, V3
www.power-one.com
Edition 4/04.2001
2
H Series
Mechanical data
Tolerances ±0.3 mm (0.012") unless otherwise indicated.
2 5 8 11 14 17 20 23 26 29 32
S09050
50 Watt AC-DC Converters
European Projection
20 (0.79")
2TE
6TE
M 3; depth = 4 mm (chassis mount)
168.5 (6.63")
173.7 (6.84")
127 (5")
22 (0.87")
Measuring point for case temperature TC
68
103 111.2 (3U) (4.38")
38.7 (1.52")
OK Inhibit i
Potentiometer (option D or V)
www.power-one.com
Edition 4/04.2001
3
Others parts begin by lh
LH-1 LH-2 LH-3 LH-4 LH-5 LH-6 LH-7 LH-8 LH-9 LH-10 LH-11
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