tp03db s eries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 1 / 4 description the rated output power of tp03db converters is 3w,t he outline dimensions is"25.4*25.4*11.2", 2:1 and 4:1 wide input voltage range,the voltage ra nge 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 elecommunications,railway transportation, instrumen t and etc. 3w wide range input voltage dc/dc converters features 3w output voltage 2:1 and 4:1 wide input voltage range over load protection 25.4mm*25.4mm*11.2mm standard package fixed switching frequency over voltage protection metal shell package rohs compliant operating temperature -25 to 55 selection guide part number input voltage output efficiency(typ) % maximum capacitive load u f) voltage vdc) voltage vdc) current a rated range values tp03db12s03 12(2:1) 9-18 3.3 0.6 73 2200 tp03db12s05 12(2:1) 9-18 5 0.6 74 1500 tp03db12s12 12(2:1) 9-18 12 0.25 75 660 tp03db12s15 12(2:1) 9-18 15 0.2 75 470 tp03db12d05 12(2:1) 9-18 5 0.3 76 850 tp03db12d12 12(2:1) 9-18 12 0.125 78 140 tp03db12d15 12(2:1) 9-18 15 0.1 79 47 tp03db24s03 24(2:1) 18-36 3.3 0.6 74 2200 tp03db24s05 24(2:1) 18-36 5 0.6 76 1500 tp03db24s12 24(2:1) 18-36 12 0.25 76 660 tp03db24s15 24(2:1) 18-36 15 0.2 76 470 tp03db24d05 24(2:1) 18-36 5 0.3 78 850 tp03db24d12 24(2:1) 18-36 12 0.125 79 140 tp03db24d15 24(2:1) 18-36 15 0.1 79 47 tp03db48s03 48(2:1) 36-72 3.3 0.6 74 2200 tp03db48s05 48(2:1) 36-72 5 0.6 76 1500 tp03db48s12 48(2:1) 36-72 12 0.25 78 660 tp03db48s15 48(2:1) 36-72 15 0.2 78 470 tp03db48d05 48(2:1) 36-72 5 0.3 79 850 tp03db48d12 48(2:1) 36-72 12 0.125 79 140 tp03db48d15 48(2:1) 36-72 15 0.1 80 47 tp03db24s05w 24(4:1) 9-36 5 0.6 75 1500 tp03db24s12w 24(4:1) 9-36 12 0.25 75 660 tp03db24s15w 24(4:1) 9-36 15 0.2 75 470 tp03db24d05w 24(4:1) 9-36 5 0.3 77 850 tp03db24d12w 24(4:1) 9-36 12 0.125 78 140 tp03db24d15w 24(4:1) 9-36 15 0.1 78 47 TP03DB48S05W 48(4:1) 18-72 5 0.6 75 1500 tp03db48s12w 48(4:1) 18-72 12 0.25 77 660 tp03db48s15w 48(4:1) 18-72 15 0.2 77 470 tp03db48d05w 48(4:1) 18-72 5 0.3 78 850 tp03db48d12w 48(4:1) 18-72 12 0.125 78 140 tp03db48d15w 48(4:1) 18-72 15 0.1 79 47
tp03db s eries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 2 / 4 all specifications typical at ta=25c, nominal inpu t voltage and rated output current unless otherwise specified. general characteristics parameter test conditions min typ max units isolation voltage input to output 500 1500 vdc isolation resistance input to output 100m ohm seismic 10~55hz 5 g mtbf mil-hdbk-217f2 5x10 5 hrs over-current protection full input range auto recovery cooling free air convection case material metal case output characteristics parameter test conditions min typ max units voltage accuracy io=0.1 1.0 x ionom vi=vi rated 1 % line regulation viminvivimax 0.2 % load regulation io=0.1 i1.0 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 % transient recovery time 25% load change 5 % transient overshoot time 25% load change 400 us switch frequency viminvivimax 300 khz input characteristics parameter test conditions min typ max units startup voltage 12v input module(9v -18v) 8.8 9 9.3 vdc startup voltage 24v input module(18v-36v) 18 vdc startup voltage 48v input module(36v-72v ) 36 vdc startup voltage 24v input module(9v -36v) 8.8 9 9.3 vdc startup voltage 48v input module(18v-72v) 18 vdc start rising time start rising time from 5% to 100% 20 ms 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 %/ case temperature shall not exceed the maximum case temperature level.
tp03db s eries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 3 / 4 mechanical dimensions pin connection pin single output dual output 1 +vin +vin 2 -vin -vin 3 -vout -vout 4 / com 5 +vout +vout model selection recommend circuit: single output tp 03 d b 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 +vin -vin cin + +v0 cout + -v0 dc-dc units: mm tolerance:0.2mm 25.40 25.40 10.16 10.16 2.54 10.16 5.08 2.54 20.32 11.20 >4.00 1.00 1.20 12 5 4 3 bottom view
tp03db s eries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 4 / 4 stemperature derating gr recommend circuit: dual output 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. 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. +vin -vin cin + +v0 cout1 + -v0 dc-dc cout2 com +
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