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 Input Type Options U I U I U I voltage o nom o nom o nom o nom o nom o nom V DC A V DC A V DC A U V AC i 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 www.power-one.com 1 Edition 4/04.2001Cassette 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 up to 81% i nom o nom Output voltage setting accuracy U , I 0.6% U i nom o nom o nom Output voltage switching noise IEC/EN 61204, total typ. 50 mV pp Line regulation U ...U , I , each output regulated typ. 0.2% U i min i max o nom o nom Load regulation U , 0...I , each output regulated typ. 0.15% U i nom o nom 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 = 230 V AC, I typ. 90 ms i o nom 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 typ. 100C 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 www.power-one.com 2 Edition 4/04.2001