(1/6) 002-02 / 20040525 / ea33_br_ihad.fm ? all specifications are subject to change without notice. dc to dc converters distributed power supplies for systems, insulation type half brick type iha/ihd series power supply systems for infrastructure devices used in communi- cation networks primarily use brick-type dc to dc converters. as the voltage used for lsis continues to drop, power supplies are expected to provide lower output, higher efficiencies, and lower noise levels. moreover, the high-power is needed in the mid output voltage such as rf lamps. to meet these demands, we have developed half brick types with low output voltage. features wide input voltage range (dc.36 to 75v) there are 19 models in the lineup of products with low to medium output voltages. high efficiency: 92%(5v and 28v output) heat sink is not required. remote on-off function output voltage external variable function remote sensing function various protective functions parallel operations are available only for ihd type product identification (1) type name iha/ihd: half brick type (2) rated input voltage (3) output current (4) output voltage (5) option code 001: standard(negative on/off logic, pin length: 3.68mm, shutdown type ovp) 000: positive on/off logic, pin length: 3.68mm, shutdown type ovp 002: positive on/off logic, pin length: 3.68mm, automatic recovery type ovp 003: negative on/off logic, pin length: 3.68mm, automatic recovery type ovp 004: positive on/off logic, pin length: 2.79mm, shutdown type ovp 005: negative on/off logic, pin length: 2.79mm, shutdown type ovp 006: positive on/off logic, pin length: 2.79mm, automatic recovery type ovp 007: negative on/off logic, pin length: 2.79mm, automatic recovery type ovp part numbers and ratings iha 48 060a 012v - (1) (2) (3) (4) (5) output voltage(v) current(a) part no. low output voltage type 1.2 60 iha48060a012v 1.5 60 iha48060a015v 1.8 60 iha48060a018v 2.5 60 iha48060a025v 3.3 40 iha48040a033v 3.3 60 iha48060a033v 5 40 iha48040a050v low output voltage type(supports parallel operations) 1.2 60 ihd48060a012v 1.5 60 ihd48060a015v 1.8 60 ihd48060a018v 2.5 60 ihd48060a025v 3.3 60 ihd48060a033v 5 40 ihd48040a050v mid output voltage type 12 25 iha48025a120v 24 12.5 iha48013a240v 28 11 iha48011a280v 28 8 iha24008a280v(24v input) mid output voltage type(supports parallel operations) 12 25 ihd48025a120v 24 12.5 ihd48013a240v 28 11 ihd48011a280v 28 8 ihd24008a280v(24v input)
(2/6) 002-02 / 20040525 / ea33_br_ihad.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. par t no. general use iha48060a012v iha48060a015v iha48060a018v iha48060a025v iha48040a033v iha48060a033v iha48040a050v supports parallel operations ihd48060a012v ihd48060a015v ihd48060a018v ihd48060a025v ihd48060a033v ihd48040a050v rated output voltage and current ? 1 1.2v 60a 1.5v 60a 1.8v 60a 2.5v 60a 3.3v 40a 3.3v 60a 5.0v 40a maximum output power w 72 90 108 150 132 200 200 input conditions input voltage edc v 36 to 75[continuation]/100[transient 100ms] input current a 2.6max. 3.2max. 3.7max. 5.2max. 4.5max. 6.2max. 6.8max. inrush transient ? 2 a 2 s 0.02max. 0.02max. 0.02max. 0.02max. 0.02max. 0.02max. 0.02max. efficiency % 83typ. 86typ. 86.5typ. 89typ. 90typ. 90typ. 92typ. output characteristics output voltage edc v 1.2 1.5 1.8 2.5 3.3 3.3 5 voltage adjustment range % ?46 to +10 ?46 to +10 ?46 to +10 ?46 to +10 ?46 to +10 ?46 to +10 ?46 to +10 maximum output current a 60 60 60 60 40 60 40 minimum output currenta0000000 output voltage initial setting % 1.7max. 1.7max. 1.7max. 1.6max. 1.6max. 1.6max. 1.6max. overvoltage protection v 1.65typ. 2.0typ. 2.2typ. 3.2typ. 4.4typ. 4.4typ. 6.0typ. overcurrent protection a 76typ. 72typ. 71typ. 68typ. 46typ. 66typ. 46typ. voltage stability line regulation mv 2max.(1typ.) 4max.(2typ.) 4max.(2typ.) 5max.(2typ.) 6max.(2typ.) 6max.(2typ.) 8max.(2typ.) load regulation mv 6max.(4typ.) 6max.(4typ.) 6max.(4typ.) 8max.(4typ.) 10max.(6typ.) 10max.(6typ.) 10max.(4typ.) temperature regulation mv 15max. (10typ.) 30max. (10typ.) 30max. (10typ.) 30max. (10typ.) 30max. (10typ.) 30max. (10typ.) 40max. (15typ.) dynamic response ? 3 mv 35typ. 100typ. 100typ. 100typ. 110typ. 110typ. 150typ. ripple noise ep-p mv 40typ. 50typ. 50typ. 50typ. 60typ. 50typ. 150typ. start up time ms 32typ. 70typ. 70typ. 70typ. 70typ. 70typ. 70typ. auxiliary functions overvoltage protection yes(shut-down type: models capable of automatic output voltage recovery are available as an option.) 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 57.9 61.0[h w l] weight g 25typ. mounting method mounted from the terminal side (soldered). oscillating method fixed frequency oscillating frequency khz 300typ.[1.2v and 1.5v output: 240khz]
(3/6) 002-02 / 20040525 / ea33_br_ihad.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 200f external capacitor. par t no. general use iha48025a120v iha48013a240v iha48011a280v iha24008a280v supports parallel operations ihd48025a120v ihd48013a240v ihd48011a280v ihd24008a280v rated output voltage and current ? 1 12v 25a 24v 12.5a 28v 11a 28v 8a maximum output power w 300 300 308 225 input conditions input voltage edc v 36 to 75[continuation]/100[transient 100ms] input current a 10.2max. 10.2max. 10.2max. 15max. inrush transient ? 2 a 2 s 0.02max. 0.02max. 0.02max. 0.02max. efficiency % 92typ. 91typ. 92typ. 92typ. output characteristics output voltage edc v 12 24 28 28 voltage adjustment range % ?46 to +10 ?46 to +10 ?46 to +10 ?46 to +10 maximum output current a 25 12.5 11 8 minimum output current a 0 0 0 0.8 output voltage initial setting % 1.7max. 1.7max. 1.8max. 1.8max. overvoltage protection v 14typ. 29typ. 33.5typ. 33.0typ. overcurrent protection a 31typ. 15.2typ. 13.6typ. 10.1typ. voltage stability line regulation mv 15max.(5typ.) 25max.(10typ.) 30max.(10typ.) 30max.(10typ.) load regulation mv 25max.(10typ.) 50max.(10typ.) 50max.(10typ.) 50max.(10typ.) temperature regulation mv 100max.(40typ.) 200max.(75typ.) 200max.(85typ.) 200max.(85typ.) dynamic response ? 3 mv 250typ. 500typ. 500typ. 500typ. ripple noise ep-p mv 150typ. 350typ. 350typ. 250typ. start up time ms 70typ. 40typ. 70typ. 60typ. auxiliary functions overvoltage protection yes(shut-down type: models capable of automatic output voltage recovery are available as an option.) 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 57.9 61.0[h w l] weight g 25typ. mounting method mounted from the terminal side (soldered). oscillating method fixed frequency oscillating frequency khz 300typ.[1.2v and 1.5v output: 240khz]
(4/6) 002-02 / 20040525 / ea33_br_ihad.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 case do not connect anything. 4 ?vin dc input terminal (?) 5 ?vout dc output terminal (?) 6 ?sense remote sensing terminal (?) 7 trim the output voltage can be varied by an external resistor. 8 +sense remote sensing terminal (+) 9 +vout dc output terminal (+) 57.9 48.26 4.8 61.0 50.80 5.1 12.7 3.68 0.50 ? 1.02 7 pins ? 2.03 2 pins m3 0.5 threaded inserts 4 places bottom view 57.9 48.26 4.8 61.0 43.69 5.1 5.1 7.62 35.56 25.40 10.16 35.56 25.40 17.78 10.16 1 2 3 4 9 8 7 6 5 dimensions in mm top view
(5/6) 002-02 / 20040525 / ea33_br_ihad.fm all specifications are subject to change without notice. output power-ambient temperature (derating) maximum output current vs. ambient temperature(ta) iha48060a012v/ihd48060a012v iha48060a015v/ihd48060a015v wind direction: from output side to input side, vin=48v wind direction: from output side to input side, vin=48v iha48060a018v/ihd48060a018v iha48060a025v/ihd48060a025v wind direction: from output side to input side, vin=48v wind direction: from output side to input side, vin=48v iha48060a033v/ihd48060a033v iha48040a050v/ihd48040a050v wind direction: from output side to input side, vin=48v wind direction: from output side to input side, vin=48v 20 30 40 50 60 70 80 90 30 40 50 60 output current ( a ) ambient temperature ( ?c ) nc ( 0.3m/s, 60lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 40 50 60 70 80 90 30 40 50 60 output current ( a ) ambient temperature ( ? c ) nc 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 40 50 60 70 80 90 30 40 50 60 output current ( a ) ambient temperature ( ? c ) nc 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 40 50 60 70 80 90 20 30 40 50 60 output current ( a ) ambient temperature ( ? c ) nc 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 50 40 60 70 80 90 100 110 120 20 30 40 50 60 output current ( a ) ambient temperature ( ? c ) nc 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 1.5m/s ( 300lfm ) 2.0m/s ( 400lfm ) 3.0m/s ( 600lfm ) ims limit 1.3m/s ( 250lfm ) ims limit 1.3m/s ( 250lfm ) 20 30 40 50 60 70 80 90 10 20 30 40 output current ( a ) ambient temperature ( ? c ) nc ( 0.3m/s, 60lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm )
(6/6) 002-02 / 20040525 / ea33_br_ihad.fm all specifications are subject to change without notice. output power-ambient temperature (derating) maximum output current vs. ambient temperature(ta) wind direction: from output side to input side, vin=48v wind direction: from output side to input side, vin=48v iha24008a280v/ihd24008a280v wind direction: from output side to input side, vin=24v common specifications temperature and humidity temperature range operating( c) 40 to +115[12, 24 and 28v outputs: 40 to +110] 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 10hz acceleration: 0.5g 10 to 200hz 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 10ma] 20 30 40 50 60 70 80 90 0.5 12.5 10.5 8.5 6.5 4.5 2.5 output current ( a ) ambient temperature ( ? c ) nc ( 0.3m/s, 60lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 50 40 60 70 80 90 0 6 4 2 8 10 12 output current ( a ) ambient temperature ( ? c ) nc(0.3m/s , 60lfm ) 0.5m/s ( 100lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm ) 20 30 40 50 60 70 80 90 2 8 7 6 5 4 3 output current ( a ) ambient temperature ( ? c ) nc ( 0.3m/s, 60lfm ) 1.0m/s ( 200lfm ) 2.0m/s ( 400lfm )
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