tp25dg s eries www.gztoppower.com tel:0086-20-820190 00 email:sales2@gztoppower.com 1 ? 4 ? description the rated output power of tp25dg converters is 25w, the outline dimensions is 50.8x50.8x11.2, 2:1 and 4:1 wide input voltage range, the voltage r ange is 9v-18v,18v-36v,36v-72v,9v-36v and 18v-72vdc.the accuracy of the converter can reach 1%, it can be widely used in telecommunications, railway transportation, instrum ent and etc. 25w wide input voltage dc/dc converters all specifications typicalat ta=25c, nominal input voltage and rated output current unless otherwise specified. features 25w output power 2:1&4:1 input voltage range over output voltage protection 50.8mm*50.8mm*11.2mm standard package fixed switching frequency over current protection metal shielding package input under voltage protection super capability with capacitive load rohs compliance operating temperature :-25 to 55 / selection guide part number input voltage output efficiency(typ.) % voltage vdc) voltage vdc) current a rated range values tp25dg12s03 12(2:1) 9-18 3.3 5 86 tp25dg12s05 12(2:1) 9-18 5 5 83 TP25DG12S12 12(2:1) 9-18 12 2.1 86 tp25dg12s15 12(2:1) 9-18 15 1.67 86 tp25dg12s24 12(2:1) 9-18 24 1.04 85 tp25dg12d05 12(2:1) 9-18 5 2.5 83 tp25dg12d12 12(2:1) 9-18 12 1.04 86 tp25dg12d15 12(2:1) 9-18 15 0.83 86 tp25dg24s03 24(2:1) 18-36 3.3 5 85 tp25dg24s05 24(2:1) 18-36 5 5 84 tp25dg24s12 24(2:1) 18-36 12 2.1 87 tp25dg24s15 24(2:1) 18-36 15 1.67 87 tp25dg24s24 24(2:1) 18-36 24 1.04 86 tp25dg24d05 24(2:1) 18-36 5 2.5 83 tp25dg24d12 24(2:1) 18-36 12 1.04 86 tp25dg24d15 24(2:1) 18-36 15 0.83 86 tp25dg48s03 48(2:1) 36-72 3.3 5 85 tp25dg48s05 48(2:1) 36-72 5 5 84 tp25dg48s12 48(2:1) 36-72 12 2.1 87 tp25dg48s15 48(2:1) 36-72 15 1.67 87 tp25dg48s24 48(2:1) 36-72 24 1.04 86 tp25dg48d05 48(2:1) 36-72 5 2.5 83 tp25dg48d12 48(2:1) 36-72 12 1.04 86 tp25dg48d15 48(2:1) 36-72 15 0.83 86 tp25dg24s05w 24(4:1) 9-36 5 5 81 tp25dg24s12w 24(4:1) 9-36 12 2.1 85 tp25dg24s15w 24(4:1) 9-36 15 1.67 85 tp25dg24s24w 24(4:1) 9-36 24 1.04 85 tp25dg24d05w 24(4:1) 9-36 5 2.5 81 tp25dg24d12w 24(4:1) 9-36 12 1.04 84 tp25dg24d15w 24(4:1) 9-36 15 0.83 84 tp25dg48s05w 48(4:1) 18-72 5 5 81 tp25dg48s12w 48(4:1) 18-72 12 2.1 85 tp25dg48s15w 48(4:1) 18-72 15 1.67 85 tp25dg48s24w 48(4:1) 18-72 24 1.04 85 tp25dg48d05w 48(4:1) 18-72 5 2.5 81 tp25dg48d12w 48(4:1) 18-72 12 1.04 84 tp25dg48d15w 48(4:1) 18-72 15 0.83 84
tp25dg s eries www.gztoppower.com tel:0086-20-820190 00 email:sales2@gztoppower.com 2 ? 4 ? general characteristics parameter test conditions min typ max units isolation voltage input to output 500 1500 vdc insulation resistance input to output 100m ohm seismic 10~55hz 5 g mtbf mil-hdbk-217f2 5*10 5 hrs over-current protection mode all input range burp, automatic recovery cooling free air convection case material metal case output characteristics parameter test conditions min typ max units voltage accuracy io=0.1 h1.0 x ionom vi=vi rated 1 % line regulation viminvivimax 0.2 % load regulation io=0.1 h1.0 x ionom vimin vivimax 0.5 % auxiliary voltage accuracy main load and auxiliary load differ 25%,the auxiliary circuit of the load with at least 25%, th e main circuit with full load 3 % ripple and noise 20mhz bandwidth 1 % over-current protection viminvivimax 120 % output voltage trim range viminvivimax 10 % transient recovery time 25% load changes 5 % transient overshoot time 25% load changes 400 us switch frequency viminvivimax 300 khz input characteristics parameter test conditions min typ max units startup voltage the12v input module(9v-18v) 9.2 9.5 9.8 vdc startup voltage the24v input module(18v-36v) 18 vdc startup voltage the48vinput module(36v-72v) 36 vdc input under voltage protection the12v input module(9v-18v) 8.8 9 9.3 vdc input under voltage protection the24v input module(18v-36v) 18 vdc input under voltage protection the48vinput module(36v-72v) 8.5 vdc startup time output rise time from 5% to 100% 17 vdc remote control ctl remote ctl-vin 35 vdc remote control ctl remote ctl nc(the control level 12v-40v) 20 ms startup voltage the12v input module(9-18v) turn off startup voltage the24v input module(18-36) turn on environment characteristics parameter test conditions min typ max units environment temperature industrial-class -25 +55 maximum case temperature industrial-class +85 storage temperature industry-class/ military ji&jii class -40 +105 relative humidity no condensation 5 90 rh(% temperature coefficient 0.02 %/ mechanical dimensions module in every environment temperature rating, ca se temperature under shall not exceed the maximum c ase temperature level.
tp25dg s eries www.gztoppower.com tel:0086-20-820190 00 email:sales2@gztoppower.com 3 ? 4 ? units: mm tolerance: 0.2mm pin connection pin single output dual output three output 1 +vin +vin +vin 2 -vin -vin -vin 3 ctl ctl ctl 4 trm trm / [4] / / -vout3 5 -vout -vout / [5] / / com 6 +vout / / (6) / com / [6] / / +vout1 7 / +vout / [7] / / +vout2 model selection recommend circuit single output recommend circuit + vin -vin cin + + v0 cout + -v0 dc-dc tp 25 d g 24 s 05 w w:4:1 wide voltage input range output voltage s: single output d: dual output input rated voltage package type dc-dc output rated power brand name 50.80 45.72 2.54 12.90 10.16 5.08 10.16 10.16 10.16 10.16 50.80 11.20 1.00 >4.00 1 2 3 7 (6) 5 4 [7] (6) [5] [4] 6 bottom view
tp25dg s eries www.gztoppower.com tel:0086-20-820190 00 email:sales2@gztoppower.com 4 ? 4 ? stemperature derating gr dual output trim application &trim resistance using attentions module will cause irreversible damage when in the state of the input reverse polarity. module will cause irreversible damage when in the long-term overload conditions. module will cause irreversible damage when out of the maximum input voltage range. + vin -vin c in + + v0 c o ut1 + -v0 d c -d c c o ut2 c o m + +vo trim(vadj) -vo dc-dc r +vo trim(vadj) -vo r dc-dc add input capacitance cin is helpful to improve th e electromagnetic compatibility, recommend cin use 47 uf-100uf of the electrolytic capacitors. if the module connect to the digital circuits, ple ase add the cout cout1 cout2. if cout, cout1, cout2 value is too high or lower e sr, it will cause the module instable, the recommended value of cout, cout1, cout2 should be 100 uf/a, the current here means the output cur rent. raise the output voltage down the output voltage in dual and triple output modules, this applicatio n can just used in the main load(auxiliary load cha nge together with the main load)
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