(1/6) 002-02 / 20040524 / ea33_br_iqm.fm ? all specifications are subject to change without notice. dc to dc converters distributed power supplies for systems, insulation type quarter brick type iqm series power supply systems for infrastructure devices used in communi- cation networks primarily use brick-type dc to dc converters. some parts of these devices require low voltage and power. we have developed a lineup of compact quarter brick types that meet these requirements. features wide input voltage range (dc.36 to 75v) these quarter brick products support large currents of 50a and 60a. high efficiency: 90.5%(3.3v output) heat sink is not required. remote on-off function output voltage external variable function remote sensing function parallel operation various protective functions product identification (1) type name iqm: quarter brick type (2) rated input voltage (3) output current (4) output voltage (5) option code 005: standard (negative on/off logic, pin length: 5.08mm) 000: positive on/off logic, pin length: 3.68mm 001: negative on/off logic, pin length: 3.68mm 002: positive on/off logic, pin length: 2.79mm 003: negative on/off logic, pin length: 2.79mm 004: positive on/off logic, pin length: 5.08mm part numbers and ratings iqm 48 060a 015v - (1) (2) (3) (4) (5) output voltage(v) current(a) part no. 1.2 60 iqm48060a012v 1.5 60 iqm48060a015v 1.8 60 iqm48060a018v 2.5 40 iqm48040a025v 2.5 50 iqm48050a025v 2.5 60 iqm48060a025v 3.3 35 iqm48035a033v 3.3 50 iqm48050a033v 5.0 33 iqm48033a050v 12 17 iqm48017a120v
(2/6) 002-02 / 20040524 / ea33_br_iqm.fm all specifications are subject to change without notice. specifications and standards ? 1 verify the rated current (maximum output current) because this involves derating. ? 2 applies only to the primary surge. the power supply does not have an input fuse, so make sure to install an external fuse when using this product. ? 3 load step from 50 to 75% of io max. with at least one 1f and 47f ceramic capacitors across the output terminals. ? 4 time to reaching to 90% by output voltage after input applies (t: vin=0 to vout=0.9vo, nom. tc=25c, io=io, max.) ? 5 time to reaching to 10 to 90% by output voltage (t: co=0.1 to 0.9 vo, nom.) part no. iqm48060a012v iqm48060a015v iqm48060a018v iqm48040a025v iqm48050a025v rated output voltage and current ? 1 1.2v 60a 1.5v 60a 1.8v 60a 2.5v 40a 2.5v 50a maximum output power w 72 90 108 100 125 input conditions input voltage edc v 36 to 75 [continuation] 36 to 75 [continuation] 37 to 75 [continuation] 36 to 75 [continuation] 36 to 75[continuation] transient input voltage v 100[100ms] 100[100ms] 100[100ms] 100[100ms] 100[100ms] input current a 2.8max. 3.4max. 4max. 3.5max. 4.4max. inrush transient current ? 2 a 2 s 0.02max. 0.02max. 0.02max. 0.02max. 0.02max. efficiency % 81typ. 83.5typ. 85.5typ. 89.5typ. 88.5typ. output characteristics output voltage edc v 1.2 1.5 1.8 2.5 2.5 voltage adjustment range % ?20 to +10 ?20 to +10 ?20 to +10 ?20 to +10 ?20 to +10 maximum output current a 60 60 60 40 50 minimum output currenta66645 output voltage initial setting % 2max. 2max. 1.8max. 1.8max. 1.8max. overvoltage protection v 1.49typ. 1.85typ. 2.16 to 2.40 3.1typ. 3.2typ. overcurrent protection a 68typ. 66typ. 66typ. 47typ. 56typ. voltage stability line regulation mv 3max.(1typ.) 5max.(1typ.) 5max.(1typ.) 5max.(1typ.) 5max.(1typ.) load regulation mv 5max.(1typ.) 7max.(1typ.) 6max.(1typ.) 5max.(1typ.) 5max.(1typ.) temperature regulation mv 20max.(2typ.) 50max.(2typ.) 50max.(10typ.) 50max.(10typ.) 50max.(20typ.) dynamic response ? 3 mv 100typ. 80typ. 80typ. 50typ. 100typ. ripple noise ep-p mv 80max. 80max. 90max. 50max. 100max. start up time ? 4 ms 10 24.5 24 10 25 rise time ? 5 ms 3 13.5 13 18 14 auxiliary functions overvoltage protection yes(shut-down type) overcurrent protection yes(automatic recovery) alarm output no over-temperature protection yes(automatic recovery) remote on-off yes remote sensing yes parallel operation impossible output voltage adjustment yes master slave operation no standards safety standards ul60950 and vde0805 approved. en60950 approved. constructions external dimensions mm 12.7 36.8 57.9[h w l] weight g 250max. mounting method mounted from the terminal side (soldered). oscillating method fixed frequency oscillating frequency khz 140 140 140 155 155
(3/6) 002-02 / 20040524 / ea33_br_iqm.fm all specifications are subject to change without notice. specifications and standards ? 1 verify the rated current (maximum output current) because this involves derating. ? 2 applies only to the primary surge. the power supply does not have an input fuse, so make sure to install an external fuse when using this product. ? 3 load step from 50 to 75% of io max. with at least one 1f and 47f ceramic capacitors across the output terminals. ? 4 time to reaching to 90% by output voltage after input applies (t: vin=0 to vout=0.9vo, nom. tc=25c, io=io, max.) ? 5 time to reaching to 10 to 90% by output voltage (t: co=0.1 to 0.9 vo, nom.) part no. iqm48060a025v iqm48035a033v iqm48050a033v iqm48033a050v iqm48017a120v rated output voltage and current ? 1 2.5v 60a 3.3v 35a 3.3v 50a 5.0v 33a 12v 17a maximum output power w 150 115.5 165 165 204 input conditions input voltage edc v 36 to 75 [continuation] 36 to 75 [continuation] 36 to 75 [continuation] 36 to 75 [continuation] 36 to 75 [continuation] transient input voltage v 100[100ms] 100[100ms] 100[100ms] 100[100ms] 100[100ms] input current a 5.5max 3.9max. 5.7max. 5.8max. 7max. inrush transient current ? 2 a 2 s 0.02max. 0.02max. 0.02max. 0.02max. 0.02max. efficiency % 87.5typ. 91.5typ. 90.5typ. 91.0typ. 90.5typ. output characteristics output voltage edc v 2.5 3.3 3.3 5.0 12 voltage adjustment range % ?20 to +10 ?20 to +10 ?20 to +10 ?20 to +10 ?20 to +10 maximum output current a 50 50 50 33 17 minimum output currenta5553.33 output voltage initial setting % 1.8max. 1.8max. 1.8max. 2.4max. 2.5max. overvoltage protection v 3.1typ. 3.8 to 4.4 3.8 to 4.4 5.8 to 6.5 13.8 to 15.2 overcurrent protection a 57typ. 57typ. 57typ. 36.5typ. 18typ. voltage stability line regulation mv 5max.(1typ.) 6.6max.(1typ.) 6.6max.(1typ.) 8max.(1typ.) 24max.(3typ.) load regulation mv 5max.(1typ.) 6.6max.(1typ.) 6.6max.(1typ.) 10max.(2typ.) 24max.(3yp.) temperature regulation mv 50max.(10typ.) 60max.(20typ.) 60max.(20typ.) 60max.(15typ.) 100max.(25typ.) dynamic response ? 3 mv 85typ. 100typ. 100typ. 150max. 300max. ripple noise ep-p mv 50max. 100max. 100max. 100max. 100max. start up time ? 4 ms 10 29 29 30 70 rise time ? 5 ms 18 18 18 18 60 auxiliary functions overvoltage protection yes(shut-down type) overcurrent protection yes(automatic recovery) alarm output no over-temperature protection yes(automatic recovery) remote on-off yes remote sensing yes parallel operation impossible output voltage adjustment yes master slave operation no standards safety standards ul60950 and vde0805 approved. en60950 approved. constructions external dimensions mm 12.7 36.8 57.9[h w l] weight g 250max. mounting method mounted from the terminal side (soldered). oscillating method fixed frequency oscillating frequency khz 155 155 155 155 100
(4/6) 002-02 / 20040524 / ea33_br_iqm.fm all specifications are subject to change without notice. shapes and dimensions terminal designations and functions 1 +vin dc input terminal (+) 2 on/off the output can be turned on/off externally. 3 ?vin dc input terminal (?) 4 ?vout dc output terminal (?) 5 ?sense remote sensing terminal (?) 6 trim the output voltage can be varied by an external resistor. 7 +sense remote sensing terminal (+) 8 +vout dc output terminal (+) 50.80 49.02 3.6 57.9 36.8 10.7 20.83 15.24 ( 10.9 ) 7.62 12.7 ? 1.52 2 pins ? 1.02 6 pins m3 0.5 threaded inserts 2 places 15.24 3.81 7.62 11.43 5.33 3.68 0.51 1.78 top view bottom view 57.9 1.78 15.24 7.62 3.81 11.43 5.33 50.80 49.02 3.6 36.8 20.83 10.7 15.24 7.62 ? 3.40max. 2 places dimensions in mm 1 2 3 8 6 4 7 5 top view
(5/6) 002-02 / 20040524 / ea33_br_iqm.fm all specifications are subject to change without notice. output power-ambient temperature (derating) maximum output current vs. ambient temperature(ta) iqm48060a012v iqm48060a015v wind direction: best orientaion, vin=48v wind direction: best orientaion, vin=48v iqm48060a018v iqm48050a025v wind direction: best orientaion, vin=48v wind direction: best orientaion, vin=48v iqm48050a033v iqm48033a050v wind direction: best orientaion, vin=48v wind direction: best orientaion, vin=48v 40 50 60 70 80 90 100 110 120 15 20 25 30 35 40 45 50 55 60 65 output current ( a ) temperature ( ?c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims < 1m/s max. ims > 1m/s 40 50 60 70 80 90 100 110 120 15 20 25 30 35 40 45 50 55 60 65 output current ( a ) temperature ( ? c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims < 1m/s max. ims > 1m/s 40 50 60 70 80 90 100 110 120 15 20 25 30 35 40 45 50 55 60 65 output current ( a ) temperature ( ? c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims < 1m/s max. ims > 1m/s 30 40 50 60 70 80 90 100 110 120 130 15 20 25 30 35 40 45 50 55 output current ( a ) ambient temperature ( ? c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims < 1m/s max. ims > 1m/s 25 35 45 55 65 75 85 95 105 115 125 15 20 25 30 35 40 45 50 55 output current ( a ) ambient temperature ( ? c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims ( up to 1.0m/s ) max. ims > 1.0m/s 30 120 110 100 90 80 70 60 50 40 10 15 20 25 30 35 output current ( a ) temperature ( ? c ) nc 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 3.0m/s ( 600lfm ) 1.5m/s ( 300lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) max. ims < 1m/s max. ims > 1m/s
(6/6) 002-02 / 20040524 / ea33_br_iqm.fm all specifications are subject to change without notice. output power-ambient temperature (derating) maximum output current vs. ambient temperature(ta) iqm48017a120v wind direction: best orientaion, vin=48v tc temperature measurement point and wind direction nc: natural cooling=0.3m/s(60lfm) common specifications 30 130 120 110 100 90 80 70 60 50 40 3 5 7 9 11 13 15 17 19 output current ( a ) temperature ( ? c ) 0.3m/s ( 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) max. ims < 1m/s max. ims > 1m/s input output 6.1 5.3 best orientation airflow thermal measurement location dimensions in mm temperature and humidity temperature range operating( c) 40 to +117 [temperature at the measurement point in the above drawing] storage( c) 55 to +125[ambient temperature of the power supply] humidity range operating(%)rh 10 to 85[without dewing] storage(%)rh vibration and shock vibration 5 to 50hz acceleration: 0.5g 50 to 500hz acceleration: 1.5g shock acceleration 50g[half sine wave, 3 directions] pulse duration 6ms withstand voltage withstand voltage input terminal to output terminal dc.1.5kv[1min, normal temperature, normal humidity, cutout current 2ma]
|
