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M Series
50 Watt AC-DC Converters
Input voltage range 85...264 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 * Outputs individually controlled with excellent dynamic properties * Operating ambient temperature range -40...71C with convection cooling
Selection chart
Output 1 Output 2 Output 3
Uo nom Io nom
[V DC] 5.1 5.1 12 12 15 15 24 24 48 48 12 12 15 15 5.1 5.1 5.1 5.1 [A] 8 8 4 4 3.4 3.4 2 2 1 1 2 2 1.7 1.7 5 5 5 5
Uo nom Io nom
[V DC] 12 12 15 15 12 12 15 15 [A] 2 2 1.7 1.7 0.7 0.7 0.6 0.6
Uo nom Io nom
[V DC] 12 12 15 15 [A] 0.7 0.7 0.6 0.6
Input voltage Ui [V AC] 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264
Type
Options
LM 1001-7R LMZ 1001-7R LM 1301-7R LMZ 1301-7R LM 1501-7R LMZ 1501-7R LM 1601-7R LMZ 1601-7R LM 1901-7R LMZ 1901-7R LM 2320-7 LMZ 2320-7 LM 2540-7 LMZ 2540-7 LM 3020-7 LMZ 3020-7 LM 3040-7 LMZ 3040-7
-9, E, P, D, V, A, H, F -9, E, P, D, V, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, A, H, F -9, E, P, D, V, A, H, F -9, E, P, D, V, A, H, F -9, E, P, D, V, A, H, F -9, E, P, D, V, A, H, F
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Edition 4/04.2001
1
Cassette Style
Input
Input voltage Input frequency Inrush current limitation continuous range by thermistor
M Series
85...264 V AC 47...65(440) Hz
Output
Efficiency Output voltage setting accuracy Output voltage switching noise Line regulation Load regulation Minimum load Current limitation main output Current limitation aux. output(s) Operation in parallel Hold-up time
Ui nom, Io nom Ui nom, Io nom
IEC/EN 61204, total
Ui min...Ui max, Io nom, each output regulated Ui nom, 0...Io nom, each output regulated
not required rectangular U/I characteristic rectangular U/I characteristic by current limitation, only main outputs Ui = 230 V AC, Io nom
up to 81% 0.6% Uo nom typ. 50 mVpp typ. 0.2% Uo nom typ. 0.15% Uo nom 0A typ. 110% Io nom typ. 120% Io nom typ. 90 ms
Protection
Input fuse Input undervoltage lockout Input overvoltage lockout Input transient protection Output Output overvoltage Overtemperature built-in T 2.5 A, 250 V AC typ. 80% Ui min typ. 110% Ui max
varistor or suppressor diode no-load, overload and short circuit proof suppressor diode in each output switch-off with auto restart
typ. 150% Uo nom TC typ. 100C
Control
Output voltage adjustment Inhibit Status indication single output types TTL input, output(s) disabled if open circuit LEDs: OK, inhibit, overload 0...110% Uo1 nom
Safety
Approvals Class of equipment Protection degree Electric strength test voltage EN 60950, UL 1950, CSA C22.2 No. 950 LM LMZ units without options class I, I/case class I, I/O class II (LMZ), I/O and I/case O/case O/O class I class II IP 40 2 kV AC 4 kV AC 4 kV AC 1 kV AC 0.2 kV AC
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Edition 4/04.2001
2
M Series
EMC
Electrostatic discharge Electromagnetic field Electr. fast transients/bursts Surge Conducted disturbances Electromagnetic emissions
50 Watt AC-DC Converters
IEC/EN 61000-4-2, level 4 (8/15 kV) IEC/EN 61000-4-3, level x (20 V/m) IEC/EN 61000-4-4, input, level 3/4 (2/4 kV) IEC/EN 61000-4-5, input, level 3/4 (2/4 kV) IEC/EN 61000-4-6, level 3 (10 V) CISPR 22/EN 55022, class I, conducted criterion A criterion A/B criterion A/B criterion A criterion B class B
Environmental
Operating ambient temperature Operating case temperature TC Storage temperature Damp heat Vibration, sinusoidal Shock Bump Random vibration MTBF
Ui nom, Io nom, convection cooled Ui nom, Io nom
non operational IEC/EN 60068-2-3, 93%, 40C IEC/EN 60068-2-6, 10...60/60...2000 Hz IEC/EN 60068-2-27, 6 ms IEC/EN 60068-2-29, 6 ms IEC/EN 60068-2-64, 20...500 Hz MIL-HDBK-217E, GB, 40C, single output types
-25...71C -25...95C -40...100C 56 days 0.35 mm/5 gn 100 gn 40 gn 4.9 gn rms 320'000 h
Options
Extended temperature range -40...71C, ambient, operating Electronic inrush current limitation Output voltage adjustment 95...105% Uo nom, excludes feature R and vice versa Input and/or output undervoltage monitoring, excludes option V Input and/or output undervoltage monitoring (VME), excludes option D Test sockets for check of output voltage Enhanced electric strength test 2 kV AC Fuse not user accessible -9 E P D0...D9 V1...V3 A H F
Pin allocation
Pin 2 5 8 11 14 17 14 17 20 23 26 29 32 Electrical determination Inhibit control input Data safe or ACFAIL Output voltage (positive) Output voltage (negative) Control input + Control input - Output voltage (positive) Output voltage (negative) Output voltage (positive) Output voltage (negative) Protective earth AC input voltage AC input voltage LM 1000 i D or V Vo1+ Vo1- R G LMZ 1000 i D or V Vo1+ Vo1- R G LM 2000 i D or V LMZ 2000 i D or V LM 3000 i D or V Vo3+ Vo3- LMZ 3000 i D or V Vo3+ Vo3-
Vo1+ Vo1- N P
Vo1+ Vo1- N P
Vo2+ Vo2- Vo1+ Vo1- N P
Vo2+ Vo2- Vo1+ Vo1- N P
Vo2+ Vo2- Vo1+ Vo1- N P
Vo2+ Vo2- Vo1+ Vo1- N P
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Edition 4/04.2001
3
Cassette Style
Mechanical data
Tolerances 0.3 mm (0.012") unless otherwise indicated.
2 5 8 11 14 17 20 23 26 29 32
S09012
M Series
European Projection
20 (0.79")
2TE
6TE
103 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
111.2 (3U) (4.38")
38.7 (1.52")
OK Inhibit i Potentiometer (option D) or potentiometer (option V)
IoL Test sockets (option A) Potentiometer(s) (option 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
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Edition 4/04.2001
4

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