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Edition 4/04.2001
• Rugged electrical and mechanical design
• Outputs individually controlled with excellent
dynamic properties
• Operating ambient temperature range
–40...71°C with convection cooling
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
Selection chart
Output 1 Output 2 Output 3 Input Type Options
U
o nom
I
o nom
U
o nom
I
o nom
U
o nom
I
o nom voltage
[V DC] [A] [V DC] [A] [V DC] [A]
U
i [V AC]
5.1 8 - - - - 85...264 LM 1001-7R -9, E, P, D, V, A, H, F
5.1 8 - - - - 85...264 LMZ 1001-7R -9, E, P, D, V, A, H, F
12 4 - - - - 85...264 LM 1301-7R -9, E, P, D, A, H, F
12 4 - - - - 85...264 LMZ 1301-7R -9, E, P, D, A, H, F
15 3.4 - - - - 85...264 LM 1501-7R -9, E, P, D, A, H, F
15 3.4 - - - - 85...264 LMZ 1501-7R -9, E, P, D, A, H, F
24 2 - - - - 85...264 LM 1601-7R -9, E, P, D, A, H, F
24 2 - - - - 85...264 LMZ 1601-7R -9, E, P, D, A, H, F
48 1 - - - - 85...264 LM 1901-7R -9, E, P, D, A, H, F
48 1 - - - - 85...264 LMZ 1901-7R -9, E, P, D, A, H, F
12 2 12 2 - - 85...264 LM 2320-7 -9, E, P, D, A, H, F
12 2 12 2 - - 85...264 LMZ 2320-7 -9, E, P, D, A, H, F
15 1.7 15 1.7 - - 85...264 LM 2540-7 -9, E, P, D, A, H, F
15 1.7 15 1.7 - - 85...264 LMZ 2540-7 -9, E, P, D, A, H, F
5.1 5 12 0.7 12 0.7 85...264 LM 3020-7 -9, E, P, D, V, A, H, F
5.1 5 12 0.7 12 0.7 85...264 LMZ 3020-7 -9, E, P, D, V, A, H, F
5.1 5 15 0.6 15 0.6 85...264 LM 3040-7 -9, E, P, D, V, A, H, F
5.1 5 15 0.6 15 0.6 85...264 LMZ 3040-7 -9, E, P, D, V, A, H, F
LGA
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www.power-one.com
Edition 4/04.2001
Cassette Style M Series
Input
Input voltage continuous range 85...264 V AC
Input frequency 47...65(440) Hz
Inrush current limitation by thermistor
Output
Efficiency
U
i nom,
I
o nom up to 81%
Output voltage setting accuracy
U
i nom,
I
o nom ±0.6%
U
o nom
Output voltage switching noise IEC/EN 61204, total typ. 50 mVpp
Line regulation
U
i min...
U
i max,
I
o nom, each output regulated typ. ±0.2%
U
o nom
Load regulation
U
i nom, 0...
I
o nom, each output regulated typ. 0.15%
U
o nom
Minimum load not required 0 A
Current limitation main output rectangular U/I characteristic typ. 110%
I
o nom
Current limitation aux. output(s) rectangular U/I characteristic typ. 120%
I
o nom
Operation in parallel by current limitation, only main outputs
Hold-up time
U
i = 230 V AC,
I
o nom typ. 90 ms
Protection
Input fuse built-in T 2.5 A, 250 V AC
Input undervoltage lockout typ. 80%
U
i min
Input overvoltage lockout typ. 110%
U
i max
Input transient protection varistor or suppressor diode
Output no-load, overload and short circuit proof
Output overvoltage suppressor diode in each output typ. 150%
U
o nom
Overtemperature switch-off with auto restart
T
C typ. 100 °C
Control
Output voltage adjustment single output types 0...110%
U
o1 nom
Inhibit TTL input, output(s) disabled if open circuit
Status indication LEDs: OK, inhibit, overload
Safety
Approvals EN 60950, UL 1950, CSA C22.2 No. 950
Class of equipment LM class I
LMZ class II
Protection degree units without options IP 40
Electric strength test voltage class I, I/case 2 kV AC
class I, I/O 4 kV AC
class II (LMZ), I/O and I/case 4 kV AC
O/case 1 kV AC
O/O 0.2 kV AC
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Edition 4/04.2001
EMC
Electrostatic discharge IEC/EN 61000-4-2, level 4 (8/15 kV) criterion A
Electromagnetic field IEC/EN 61000-4-3, level x (20 V/m) criterion A/B
Electr. fast transients/bursts IEC/EN 61000-4-4, input, level 3/4 (2/4 kV) criterion A/B
Surge IEC/EN 61000-4-5, input, level 3/4 (2/4 kV) criterion A
Conducted disturbances IEC/EN 61000-4-6, level 3 (10 V) criterion B
Electromagnetic emissions CISPR 22/EN 55022, class I, conducted class B
Environmental
Operating ambient temperature
U
i nom,
I
o nom, convection cooled –25...71°C
Operating case temperature
T
C
U
i nom,
I
o nom –25...95°C
Storage temperature non operational –40...100°C
Damp heat IEC/EN 60068-2-3, 93%, 40°C 56 days
Vibration, sinusoidal IEC/EN 60068-2-6, 10...60/60...2000 Hz 0.35 mm/5 gn
Shock IEC/EN 60068-2-27, 6 ms 100 gn
Bump IEC/EN 60068-2-29, 6 ms 40 gn
Random vibration IEC/EN 60068-2-64, 20…500 Hz 4.9 gn rms
MTBF MIL-HDBK-217E, GB, 40°C, single output types 320'000 h
Options
Extended temperature range –40...71°C, ambient, operating -9
Electronic inrush current limitation E
Output voltage adjustment 95...105%
U
o nom, excludes feature R and vice versa P
Input and/or output undervoltage monitoring, excludes option V D0...D9
Input and/or output undervoltage monitoring (VME), excludes option D V1...V3
Test sockets for check of output voltage A
Enhanced electric strength test 2 kV AC H
Fuse not user accessible F
Pin allocation
Pin Electrical determination LM 1000 LMZ 1000 LM 2000 LMZ 2000 LM 3000 LMZ 3000
2 Inhibit control input iiiiii
5 Data safe or ACFAIL D or V D or V D or V D or V D or V D or V
8 Output voltage (positive) Vo1+ Vo1+ Vo3+ Vo3+
11 Output voltage (negative) Vo1–Vo1–Vo3–Vo3–
14 Control input + R R
17 Control input –GG
14 Output voltage (positive) Vo2+ Vo2+ Vo2+ Vo2+
17 Output voltage (negative) Vo2–Vo2–Vo2–Vo2–
20 Output voltage (positive) Vo1+ Vo1+ Vo1+ Vo1+ Vo1+ Vo1+
23 Output voltage (negative) Vo1–Vo1–Vo1–Vo1–Vo1–Vo1–
26 Protective earth
29 AC input voltage N N N N N N
32 AC input voltage P P P P P P
M Series 50 Watt AC-DC Converters
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www.power-one.com
Edition 4/04.2001
Cassette Style M Series
Mechanical data
Tolerances ±0.3 mm (0.012") unless otherwise indicated.
European
Projection
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
111.2 (3U) (4.38")
168.5 (6.63")
127 (5")
173.7 (6.84")
20 (0.79") 6TE
25811 14 17 20 23 26 29 32
38.7 (1.52")
Measuring point for
case temperature
T
C
M 3; depth = 4 mm
(chassis mount)
2TE
I
oL
Test sockets (option A)
Potentiometer(s) (option P)
OK
Inhibit i
Potentiometer (option D)
or potentiometer (option V)
S09012
103
68
22 (0.87")
