1 www.pduke.com 2014/05/27 fkc12 series dc-dc converter 2:1 wide input range up to 12 watts features applications ? no minimum load required ? 1600vdc input to output isolation ? standard 1.25 x 0.80 x 0.40 inch 24 pin dip and smd package ? ul60950-1, en60950-1, & iec60950-1 safety approvals ? ce marked ? compliant to rohs ii & reach ? wireless network ? telecom/datacom ? industry control system ? distributed power architectures ? semiconductor equipment 1600vdc isolation remote control uvp ocp scp technical specification all specifications are typical at nominal input, ful l load and 25 otherwise noted input range output voltage output current @full load input current @ no load efficiency maximum capacitor load model number vdc vdc ma ma % f fkc12-12s2p5 9 ~ 18 2.5 3500 50 82 2000 fkc12-12s3p3 9 ~ 18 3.3 3500 60 84 2000 fkc12-12s05 9 ~ 18 5.1 2400 53 86 2000 fkc12-12s12 9 ~ 18 12 1000 15 86 430 fkc12-12s15 9 ~ 18 15 800 17 86 300 FKC12-12D05 9 ~ 18 5 1200 24 82 1250 fkc12-12d12 9 ~ 18 12 500 19 87 200 fkc12-12d15 9 ~ 18 15 400 24 87 120 fkc12-24s2p5 18 ~ 36 2.5 3500 36 83 2000 fkc12-24s3p3 18 ~ 36 3.3 3500 36 85 2000 fkc12-24s05 18 ~ 36 5.1 2400 35 87 2000 fkc12-24s12 18 ~ 36 12 1000 16 87 430 fkc12-24s15 18 ~ 36 15 800 17 87 300 fkc12-24d05 18 ~ 36 5 1200 15 83 1250 fkc12-24d12 18 ~ 36 12 500 15 88 200 fkc12-24d15 18 ~ 36 15 400 18 88 120 fkc12-48s2p5 36 ~ 75 2.5 3500 10 83 2000 fkc12-48s3p3 36 ~ 75 3.3 3500 14 85 2000 fkc12-48s05 36 ~ 75 5.1 2400 23 87 2000 fkc12-48s12 36 ~ 75 12 1000 11 87 430 fkc12-48s15 36 ~ 75 15 800 5 87 300 fkc12-48d05 36 ~ 75 5 1200 6 83 1250 fkc12-48d12 36 ~ 75 12 500 6 88 200 fkc12-48d15 36 ~ 75 15 400 6 88 120 part number structure fkc12 - 48 s 05 - smd series name input output output mounting type voltage quantity voltage option (vdc) (vdc) 12: 9~18 s: single 2p5: 2.5 : dip type 24: 18~36 3p3: 3.3 smd: smd type 48: 36~75 05: 5.1 12: 12 15: 15 d: dual 05: 5 12: 12 15: 15
fkc12 2 www.pduke.com ver: 20 2014/05/27 input specifications parameter conditions min. typ. max. unit operating input voltage range 12vin(nom) 24vin(nom) 48vin(nom) 9 18 36 12 24 48 18 36 75 vdc start up voltage 12vin(nom) 24vin(nom) 48vin(nom) 9 18 36 vdc shutdown voltage 12vin(nom) 24vin(nom) 48vin(nom) 8 16 33 vdc start up time constant resistive load power up remote on/off 450 5 ms input surge voltage 100 ms, max. 12vin(nom) 24vin(nom) 48vin(nom) 36 50 100 vdc input reflected ripple current 20 map-p input filter pi type referred to ?vin pin positive logic dc-dc on open o r 3.0 ~ 12vdc remote on/off dc-dc off short or 0 ~ 1.2vdc input current of ctrl pin -0.5 +0.5 ma remote off input current 2.5 ma output specifications parameter conditions min. typ. max. unit voltage accuracy -1.2 +1.2 % line regulation low line to high line at full load single -0.2 +0.2 dual -0.5 +0.5 % dip type single 2.5vout -1.0 +1.0 single others -0.5 +0.5 load regulation no load to full load dual -1.0 +1.0 smd type single 2.5vout -1.0 +1.0 single others -1.0 +1.0 dual -1.0 +1.0 % cross regulation asymmetrical load 25%/100% fl dual -5.0 +5.0 % ripple and noise 20mhz bandwidth 85 mvp-p temperature coefficient -0.02 +0.02 %/ transient response recovery time 25% load step change 250 s over voltage protection single output 2.5vout 3.9 3.3vout 3.9 5.1vout 6.2 12vout 15 15vout 18 vdc over load protection % of iout rated 150 % short circuit protection continuous, automatics recovery general specifications parameter conditions min. typ. max. unit isolation voltage 1 minute dip type input to output 1600 input (output) to case 1600 smd type input to output 1600 input (output) to case 1000 vdc isolation resistance 500vdc 1 g isolation capacitance 1200 pf switching frequency 360 400 440 khz safety approvals ul60950-1 en60950-1 iec60950-1 case material nickel-coated copper base material non-conductive black plastic potting material epoxy (ul94 v-0) weight 18g (0.62oz) mtbf mil-hdbk-217f 2.064 x 10 6 hrs
fkc12 3 www.pduke.com ver: 20 2014/05/27 environmental specifications parameter conditions min. typ. max. unit operating ambient temperature 2.5vout, 3.3vout, 5vout without derating with derating -40 +61 +61 +100 others without derating -40 +66 with derating +66 +100 maximum case temperature 100 storage temperature range -55 +125 thermal impedance natural convection 20 /w thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc specifications parameter conditions level emi (1) en55022 class a class b esd en61000-4-2 air 8kv and contact 6kv perf. c riteria a radiated immunity en61000-4-3 10 v/m perf. criteria a fast transient (2) en61000-4-4 2kv perf. criteria a surge (2) en61000-4-5 1kv perf. criteria a conducted immunity en61000-4-6 10 vr.m.s perf. criteria a note: 1. the standard modules meet emi class a or class b with external components. for further information, please contact with p-duke. 2. an external input filter capacitor is required i f the module has to meet en61000-4-4, en61000-4-5. the filter power mate suggests: nippon chemi-con ky series, 220 f/100v. caution: this power module is not internally fused. an input line fuse must always be used. characteristic curve fkc12-48s05 derating curve fkc12-48s05 efficiency v s. input voltage fkc12-48s05 efficiency vs. output load
fkc12 4 www.pduke.com ver: 20 2014/05/27 mechanical drawing dip type pin connection pin single dual pin single dual 1 ctrl ctrl 2 -vin -vin 23 +vin +vin 3 -vin -vin 22 +vin +vin 9 nc common 16 -vout common 11 nc -vout 14 +vout +vout smd type pin connection pin single dual pin single dual 1 ctrl ctrl 2 -vin -vin 23 +vin +vin 3 -vin -vin 22 +vin +vin 9 nc common 16 -vout common 11 nc -vout 14 +vout +vout others nc nc 1. all dimensions in inch (mm) 2. tolerance :x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) 3. pin pitch tolerance 0.01 (0.25) 4. pin dimension tolerance 0.004(0.1)
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