2" 2" compact size 2:1 wide input range high efficiency up to 93% 1500vdc i/o isolation built-in remote on / off control built-in remote sense trimming output 10% comply with ce / fcc without external components protections: short circuit / overload / input and output over voltage cooling by free air convection six-sided shield metal case 100% burn-in test low cost / high reliability output 3.3v available 2 years warranty specification file name:ska60-spec 2012-02-24 ska60a-05 ska60a-12 ska60a-15 SKA60B-05 ska60b-12 ska60b-15 ska60c-05 ska60c-12 ska60c-15 order no. dc voltage current range rated power output switching frequency external capacitance load (max.) voltage range efficiency (typ.) dc current input (note. 5) environment safety & emc withstand voltage isolation resistance working temp. case temp. working humidity storage temp., humidity temp. coefficient vibration dimension others note weight over current filter remote control short circuit over voltage protection a: 9 ~ 18vdc b: 18 ~ 36vdc c: 36 ~ 75vdc 250khz min. 1000uf 2.0% 0.5% 0.5% 60mvp-p 80mvp-p 220uf 100mvp-p 100uf 60w 1.2 ~ 12a 0.5 ~ 5a 0.4 ~ 4a 5v 12v 15v 90.5% 92% 92% 92.5% 92% 92% 93% 92.5% 5505ma 2775ma 1370ma 5445ma 2715ma 1370ma 5400ma 2690ma 137 0ma 185ma 120ma 60ma 160ma 120ma 60ma 160ma 120ma 85ma 110% ~ 160% rated output power i/p-o/p:1.5kvdc i/p-o/p: 100m ohms / 500vdc / 25 / 70% rh -40 ~ +70 (refer to "derating curve") +100 max. 20% ~ 90% rh non-condensing -55 ~ +105 , 10 ~ 95% rh 0.03% / (0 ~ 50 ) 10 ~ 500hz, 2g 10min./1cycle, period for 60min. each along x, y, z axes 50.8*50.8*11.0 mm or 2"*2"*0.43" inch (l*w*h) 67g 1.all parameters are specified at normal input, rated load, 25 70% rh ambi ent. 2.ripple & noise are measured at 20mhz by using a 12" twisted pair terminated w ith a 0.1uf & 47uf capacitor. 3.line regulation is measured from low line to high line at rated load. 4.load regulation is measured from 10% to 100% rated load. 5.please prevent the converter from operating in overload or short circ uit condition for more than 30 seconds. 91% full load no load pi network power on : r.c ~ -vin > 2.5vdc or open circuit ; power off : r.c ~ -vin < 0.5vdc or short mechanical specification unit:mm(inch) pin configuration derating curve 60w dc-dc regulated single output converter s k a 6 0 s e r i e s features : protection type : hiccup mode, recovers automatically after fault con dition is removed all output equipped with short circuit protection type : hiccup mode, recovers automatically after fault co ndition is removed ta ( ) load (%) -40 0 25 50 55 70 100 50 90 50.8 (2.00) 5.8 (0.23) 5.08 (0.2) 5.08 (0.2) 10.16 (0.4) 12.7 (0.5) 5.08 (0.2) 7.62 (0.3) 7.62 (0.3) 45.7 (1.8) 50.8 (2.00) 8 71 2 3 6 5 4 bottom view 11 (0.43) 1.0 (0.04 0.005) voltage accuracy load regulation note.4 ripple & noise (max.) note.2 line regulation note.3 emi conduction & radiation ems immunity compliance to en55022 class a, fcc part 15 class a without external comp onents compliance to en61000-4-2,3,4,5,6,8, light industry level, crit eria a protection fuse recommended external trim adj. range(typ.) 10% -vin +vin +vout -vout trim 2 3 8 7 6 load up down trimpot vr vr 1m external output trimming output output r.c +r.s -vin +vout +vin -vout -r.s trim pin no. pin no. 1 5 2 6 3 7 4 8 a: >20 ~ 25vdc b: >40 ~ 50vdc c: >80 ~ 100vdc input voltage protection type : shut down o /p voltage, recovers automatically after fault condition is removed 5vo : 7v ~ 8.95v ; 12vo : 15v ~ 19.2v ; 15vo : 18v ~ 23.3v protection type : clamp by tvs diode input(typ.) output(typ.)
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