M Series 50 Watt DC-DC and AC-DC Converters Features Extremly wide operating input voltage ranges from 8 to 385 VDC and 85 to 264 VAC, 47 to 440 Hz RoHS lead-free-solder and lead-solder-exempted products available Class I equipment Input over- and undervoltage lockout 1, 2, or 3 individually isolated outputs up to 72 V Outputs: SELV, no load, overload, short-circuit proof, rectangular current limiting characteristic Adjustable output voltages with remote on/off Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6 Emissions according to EN 55011/55022 According to EN 45545 and NF-F-16 (Version V107 or later) All PCBs boards coated by protective lacquer 111 4.37 Very high reliability 3U Battery charger models available 168 39 6.6 1.54 8TE Safety-approved to the latest edition of IEC/EN 60950-1 and UL/CSA 60950-1 Table of Contents Description........................................................................................2 Electromagnetic Compatibility (EMC) .............................................15 Model Selection ................................................................................2 Immunity to Environmental Conditions ...........................................17 Functional Description ......................................................................5 Mechanical Data .............................................................................19 Electrical Input Data .........................................................................6 Safety and Installation Instructions .................................................20 Electrical Output Data.......................................................................8 Description of Options ....................................................................23 Auxiliary Functions .........................................................................12 Accessories ....................................................................................30 belfuse.com/power-solutions BCD20018-G Rev AF, 19-Nov-2019M Series 50 W DC-DC and AC-DC Converters Description The M Series of DC-DC and AC-DC converters represents a broad and flexible range of power supplies for use in advanced in - dustrial electronic systems. Features include high efficiency, reliability, low output voltage noise and excellent dynamic response to load/line changes due to individual regulation of each output. The converter inputs are protected against surges and transients occurring at the source lines. An input over- and undervoltage lockout circuit disables the outputs, if the input voltage is outside the specified range. An inrush current limitation prevents circuit breakers and fuses from tripping at switch-on. All outputs are open- and short-circuit proof, and are protected against overvoltages by means of built-in suppressor diodes. The outputs can be inhibited by a logic signal applied to the connector (pin 2). If the inhibit function is not used, pin 2 should be con- nected to pin 23 to enable the outputs. LED indicators display the status of the converter and allow visual monitoring of the system at any time. Full input to output, input to case, output to case, and output to output isolation is provided. The case design allows operation at nominal load up to 71 C in a free-air ambient temperature. If forced cooling is provided, the ambient temperature may exceed 71 C but the case temperature should remain below 95 C under all conditions. A temperature sensor generates an inhibit signal, which disables the outputs, when the case temperature TC exceeds the limit. The outputs automatically recover, when the temperature drops below the limit. Various options are available to adapt the converters to individual applications. The converters may either be plugged into a 19 rack system according to IEC 60927-3 or be mounted onto a chassis or a plate. Model Selection Non-standard input/output configurations or special custom adaptions are available on request. Table 1 provides an overview of the basic input and output configurations. More than 1000 different model types have been manufactured with di ff erent input/output configurations and customized specialties. Please consult the company for additional model types. Table 1a: Standard models AM, BM, FM 1 Output 1 Output 2 Output 3 Operating Input Voltage Range and Efficiency Options V I V I V I V V V V V V o nom o nom o nom o nom o nom o nom i min i max min i min i max min i min i max min VDC A VDC A VDC A 8 - 35 VDC % 14 - 70 VDC % 20 - 100 VDC % 5.1 8.0 - - - - AM1001-9RG 72 BM1001-9RG 74 FM1001-9RG 74 -7, P, 12 4.0 - - - - AM1301-9RG 79 BM1301-9RG 80 FM1301-9RG 80 D0 - D9, 15 3.4 - - - - AM1501-9RG 79 BM1501-9RG 81 FM1501-9RG 81 V0 - V3, 24 2.0 - - - - AM1601-9RG 81 BM1601-9RG 83 FM1601-9RG 82 F, A, K, H, 48 1.0 - - - - AM1901-9RG 81 BM1901-9RG 83 FM1901-9RG 83 non-G 5.1 4.0 5.1 4.0 - - AM2001-9G - BM2001-9G - - - -7, P, 5.1 4.0 24 1.0 - - AM2060-9G - BM2060-9G - - - D0 - D9, 12 2.0 12 2.0 - - AM2320-9G 77 BM2320-9G 79 FM2320-9G 80 A, K, H, 15 1.7 15 1.7 - - AM2540-9G 78 BM2540-9G 80 FM2540-9G 79 non-G 24 1.0 24 1.0 - - AM2660-9G - BM2660-9G - - - -7, P, 5.1 5.0 12 0.7 12 0.7 AM3020-9G 75 BM3020-9G 76 FM3020-9G 76 D0 - D9, 5.1 5.0 15 0.6 15 0.6 AM3040-9G 75 BM3040-9G 76 FM3040-9G 76 A, K, H, 5.1 5.0 24 0.35 24 0.35 AM3060-9G - BM3060-9G - - - non-G 1 Min. efficiency at V and I . Typ. values are approx. 2% better. i nom o nom 2 Option V0, V2, V3 available only for output 1 = 5.1 V (excludes option D) NFND: Not for new designs. Preferred for new designs tech.support psbel.com belfuse.com/power-solutions BCD20018-G Rev AF, 19-Nov-2019 2019 Bel Power Solutions & Protection Page 2 of 31