page 1 of 3 w ww.pduke.com 2013/6/7 lcd10w series 10 watts dc-dc converter input specifications input voltage range 24vdc nominal input 4 8vdc nominal input 9 ~ 36vdc 18 ~ 75vdc input surge voltage 24vdc input 4 8vdc input 50vdc 1sec, max. 100vdc 1sec, max. input reflected ripple current 30map-p start up time nominal input and constant resistive load power up remote on/off 30ms, max. 30ms, max. start-up voltage 24vdc input 48vdc input 9vdc, max. 18vdc, max. shutdown voltage 24vdc input 48vdc input 8vdc 16vdc remote on/off (note 7) positive logic(option) negative logic(standard) dc-dc on dc-dc off dc-dc on dc-dc off open or 3 v < vr < 15v short or 0v < vr < 1.2v short or 0v < vr < 1.2v open or 3v < vr < 15v input current of remote control pin nominal input -0.5ma~1.0ma remote off state input current nominal input 2.5ma environmental specifications operating ambient temperature -40 to +85 (with derating) maximum case temperature +105oc storage temperature range -55oc ~ +125oc thermal impedance (note 8) natural convection natural convection with heat-sink 16.18 /watt 15.13 /watt thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc characteristics emi (note 9) en55022 class a, class b esd en61000-4-2 air contact 8kv 6kv perf. criteria a radiated immunity en61000-4-3 10 v/m perf. criteria a fast transient (note 10) en61000-4-4 2kv perf. criteria a surge (note 10) en61000-4-5 1kv perf. criteria a conducted immunity en61000-4-6 3 vr.m.s perf. criteria a output specifications output power (rated) 10 watts with trim up 10% 11 watts output power (maximum) with trim up 20% 12 watts voltage accuracy 1% minimum load 0% 3.3 & 12vout 10% voltage adjustability single (note 6) others +20%, -10% line regulation ll to hl at full load s ingle dual 0.2% 0.5% no load to full load single dual 0.2% 1.0% load regulation 10% load to 90%load s ingle dual 0.1% 0.8% cross regulation asymmetrical load 25%/100% fl dual 5% ripple and noise 20mhz bandwidth (note 4) see table temperature coefficient 0.02% / oc, max. transient response recovery time 25% load step change 250 s over voltage protection 3.3vdc output 5vdc output 12vdc output 15vdc output 24vdc output 3.7vdc~5.4vdc 6.3vdc~7.4vdc 13.5vdc~19.6vdc 18.3vdc~22.0vdc 29.1vdc~32.5vdc over load protection % of fl at nominal input 150% short circuit protection continuous, automatics recovery general specifications efficiency see table isolation voltage input to output input(output) to case 1600vdc, min. 1minute 1000vdc, min. 1minute isolation resistance 500vdc 10 9 ohms, min. isolation capacitance 1500pf, max. switching frequency 330khz10% design meets safety standard iec60950-1, ul60950-1, en60950-1 case material copper base material fr4 pcb potting material epoxy (ul94-v0) dimensions 1.0 x 1.0 x 0.39 inch (25.4 x 25.4 x 9.9mm) weight 16.5g(0.58oz) mtbf (note 1) bellcore tr-nwt-000332 mil-hdbk-217f 1.756x10 6 hrs 1.111x10 6 hrs t e c h n i c a l s p e c i f i c a t i o n all specifications are typical at nominal input, full load and 25oc otherwise noted features ? 10 watts maximum output power ? ultra low quiescent current ? single output up to 3a ? small size and low profile 1.0 x 1.0 x 0.39 inch ? high efficiency up to 91% ? 4:1 ultra wide input voltage range ? six-sided continuous shield ? fixed switching frequency ? input to output isolation:1600vdc ? built-in en55022 class b filter ? ce mark meets 2006/95/ec, 2011/95/ec and 2004/108/ec ? safety meets ul60950-1, en60950-1 and iec60950-1 ? compliant to rohs eu directive 2011/65/eu o ptions positive logic remote on/off , without trim , without ctrl pin description lcd10w dc/dc converters provide up to 10 watts of output power in an industry standard package and footprint. these units are specifically designed to meet the power needs of low profile. all models feature with 4:1 ultra wide input voltage of 9~36 vdc and 18~75vdc, comprehensively protected against over-current, over- voltage and input under-voltage protection conditions, and trimmable output voltage. the converter can meet en55022 class b with an external capacitor only. applications wireless network telecom/datacom industry control system measurement equipment semiconductor equipment
page 2 of 3 w ww.pduke.com 2013/6/7 lcd10w series 10 watts dc-dc converter output current model number input range output voltage min. load full load output ( 3 )( 4 ) ripple & noise no load ( 2 ) input current eff ( 3 ) (%) capacitor ( 5 ) load max lcd10-24s3p3w 9 ~ 36 vdc 3.3 vdc 0ma 3000ma 40mvp-p 6ma 85 3500 f lcd10-24s05w 9 ~ 36 vdc 5 vdc 0ma 2000ma 40mvp-p 6ma 87 2500 f lcd10-24s12w 9 ~ 36 vdc 12 vdc 0ma 830ma 60mvp-p 6ma 90 430 f lcd10-24s15w 9 ~ 36 vdc 15 vdc 0ma 670ma 60mvp-p 6ma 91 350 f lcd10-24s24w 9 ~ 36 vdc 24 vdc 0ma 416ma 60mvp-p 6ma 90 125 f LCD10-24D05W 9 ~ 36 vdc 5 vdc 0ma 1000ma 40mvp-p 6ma 87 1440 f lcd10-24d12w 9 ~ 36 vdc 12 vdc 0ma 416ma 60mvp-p 6ma 89 250 f lcd10-24d15w 9 ~ 36 vdc 15 vdc 0ma 333ma 60mvp-p 6ma 89 180 f lcd10-48s3p3w 18 ~ 75 vdc 3.3 vdc 0ma 3000ma 40mvp-p 4ma 85 3500 f lcd10-48s05w 18 ~ 75 vdc 5 vdc 0ma 2000ma 40mvp-p 4ma 87 2500 f lcd10-48s12w 18 ~ 75 vdc 12 vdc 0ma 830ma 60mvp-p 4ma 90 430 f lcd10-48s15w 18 ~ 75 vdc 15 vdc 0ma 670ma 60mvp-p 4ma 90 350 f lcd10-48s24w 18 ~ 75 vdc 24 vdc 0ma 416ma 60mvp-p 4ma 90 125 f lcd10-48d05w 18 ~ 75 vdc 5 vdc 0ma 1000ma 40mvp-p 4ma 87 1440 f lcd10-48d12w 18 ~ 75 vdc 12 vdc 0ma 416ma 60mvp-p 4ma 89 250 f lcd10-48d15w 18 ~ 75 vdc 15 vdc 0ma 333ma 60mvp-p 4ma 89 180 f lcd10-48s05w derating curve lcd10-48s05w derating curve with heat-sink 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature,ta( ) output power(%) natural convection 100lfm 200lfm 300lfm 400lfm 500lfm 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature,ta( ) output power(%) natural convection 100lfm 200lfm 300lfm 400lfm 500lfm lcd10-48s05w efficiency vs input voltage lcd10-48s05w efficiency vs output current 65 70 75 80 85 90 95 18 24 30 36 42 48 54 60 66 72 75 input voltage(v) efficiency(%) 60 65 70 75 80 85 90 10 20 30 40 50 60 70 80 90 100 % of full load efficiency(%) vin= 18v vin= 48v vin= 75v note 1. bellcore tr-nwt-000332. case 1: 50% stress, temperature at 40oc. m il-hdbk-217f notice2 @ta=25 oc, full load(ground, benign, controlled environment) 2. typical value at nominal input and no load. 3. typical value at nominal input and full load. 4. the ripple and noise of output voltage 24vdc is measured with a 1 f/50v x7r 1206 mlcc. the ripple and noise of other output voltage is measured with a 10 f/25v x7r 1206 mlcc . 5. test by minimum input and constant resistive load. 6. trimming allows the user to increase or decrease the output voltage set point of the module. this is accomplished by connecting an external resistor between the trim pin and either the +output pin or the -output pin. 7. the ctrl pin voltage is reference to -input. the order number please see product standard table. 8. heat-sink is optional and p/n:7g-0047c-f. 9. the lcd10w series standard module meet en55022 class a without external components and meet class b with external components. for more detail information, please contact with p-duke. 10. an external input filter capacitor is required if the module has to meet en61000-4-4, en61000-4-5. the filter capacitor power mate suggest: nippon chemi-con ky series, 220 f/100v. caution: this power module is not internally fused. an input line fuse must always be used.
page 3 of 3 w ww.pduke.com 2013/6/7 lcd10w series 10 watts dc-dc converter mechanical drawing pin connection pin single dual 1 + input + input 2 - input - input 3 ctrl ctrl 4 +output +output 5 trim common 6 -output -output product standard table option suffix negative logic remote on/off(standard) positive logic remote on/off -a without ctrl pin -b negative logic remote on/off without trim pin -c without ctrl &trim pin -d positive logic remote on/off without trim pin -e 1. all dimensions in inch (mm) tolerance: x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) 2. pin pitch tolerance 0.01 (0.25) 3. pin dimension tolerance 0.004 (0.1) external output trimming output can be externally trimmed by using the method shown below. 6 5 trim up r u 5 4 trim down r d
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