72-110 watt ite power supplies description the pu110 series of compact, open pcb constructed, ac-dc switching power supplies are capable of delivering 72-110 watts of continuous power at 25 cfm forced air cooling or 60-80 watts at convection cooling. they operate at 85-264 vac input voltage without the need of a selector strap. they are ideally suited for use in small to medium size digitally-based systems, such as point-of-sale equipment, microprocessor based systems, and telecom equipment. all models meet the safety requirements of ul, csa and iec. features z recognized or certified by ul, csa and tv z power fail detect (pfd)signal z 100% burn-in z wide input range 85-264 vac z input surge current protection z overvoltage protection z overcurrent protection z compliant with rohs requirements input specifications input voltage: input frequency: input current: earth leakage current: (touch current) 85-264 vac 47-63hz 3.20 a (rms) for 115 vac 1.80 a (rms) for 230 vac 0.40 ma max. @ 115 vac, 60 hz 0.75 ma max. @ 230 vac, 50 hz output specifications output voltage /current: see rating chart. maximum output power: see rating chart. ripple and noise: 1% peak to peak maximum overvoltage protection: provided on output #1 only; set at 112-132% of its nominal output voltage overcurrent protection: all outputs protected to short circuit conditions temperature coefficient: all outputs 0.04% / maximum transient response: maximum excursion of 4% or better on all models, recovering to 1% of final value within 500 us after a 25% step load change interface signals pfd: ttl logic high for normal operation and ttl logic low upon loss of input power. this signal appears at least 1 ms prior to +5v output dropping 5% below its nominal value. this signal also provides a minimum delay of 100 ms after +5v is within regulation. environmental specifications operating temperature: storage temperature: relative humidity: derating: cooling: 0 to +70 -40 to +85 5% to 95% non-condensing derate from 100% at +50 linearly to 50% at +70 110 watts continuous output power at 25 cfm forced air cooling or 80 watts at convection cooling safety standard approvals ul 60950-1 file no. e137410 csa c22.2 no. 60950-1 file no. lr93632 tv en 60950-1 certificate no. r9352008 general specifications switching frequency: 20 khz to 250 khz, varied with load and line efficiency: 70% minimum on single output models with vo R 12v, 65% minimum on the others hold-up time: 12 ms minimum at 110 vac line regulation: 0.5% maximum at full load inrush current: 15 a @ 115 vac or 30 a @ 230vac, at 25 cold start withstand voltage: 3000 vac from input to output, 1500 vac from input to ground, 500 vac from output to ground mtbf: 400,000 hours minimum at full load at 25 ambient, calculated per mil-hdbk-217f emc performance (en55024) en55022: class b conducted, class b radiated fcc: class b conducted, class b radiated vcci: class b conducted, class b radiated en61000-3-2: harmonic distortion, class a en61000-3-3: line flicker en61000-4-2: esd, 8 kv air and 4 kv contact en61000-4-3: radiated immunity, 3 v/m en61000-4-4: fast transient/burst, 1 kv en61000-4-5: surge, 1 kv diff., 2 kv com. en61000-4-6: conducted immunity, 3 vrms en61000-4-8: magnetic field immunity, 1 a/m en61000-4-11: voltage dip immunity, 30% reduction for 500 ms, and >95% reduction for 10 ms output power derating curve 59 pu110 series (lvd) rohs
universal input pu110 ite series output voltage/current rating chart output # 1 (2)(4) output # 2 output # 3 output # 4 model (3) v1 imin. imax. tol. v2 imin. imax. peak (1) tol. v3 imin. imax. tol. v4 imin. imax. tol. max. output power (2) pu110-10-1a 3.3 v 0 a 22.0 a 3% (n/a) (n/a) (n/a) 60 w / 72 w pu110-10a 5 v 0 a 22.0 a 3% (n/a) (n/a) (n/a) 80 w / 110 w pu110-12a 12 v 0 a 9.0 a 2% (n/a) (n/a) (n/a) 80 w / 110 w pu110-13a 15 v 0 a 7.5 a 2% (n/a) (n/a) (n/a) 80 w / 110 w pu110-14a 24 v 0 a 4.5 a 2% (n/a) (n/a) (n/a) 80 w / 110 w PU110-16A 30 v 0 a 3.6 a 2% (n/a) (n/a) (n/a) 80 w / 110 w pu110-23a +5 v 0 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% (n/a) (n/a) 80 w / 110 w pu110-31a +5 v 0 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% -12 v 0 a 1 a 4% (n/a) 80 w / 110 w pu110-32a +5 v 0 a 10.0 a 3% +15 v 0 a 4 a 7.5 a 3% -15 v 0 a 1 a 4% (n/a) 80 w / 110 w pu110-40a +5 v 0 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% -12 v 0 a 1 a 4% -5 v 0 a 1 a 4% 80 w / 110 w pu110-41a +5 v 0 a 10.0 a 3% +15 v 0 a 4 a 7.5 a 3% -15 v 0 a 1 a 4% +24 v 0 a 1 a 4% 80 w / 110 w pu110-42a +5 v 0 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% -12 v 0 a 1 a 4% +12 v 0 a 1 a 4% 80 w / 110 w pu110-45a +5 v 0 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% -12 v 0 a 1 a 4% +24 v 0 a 1 a 4% 80 w / 110 w pu110-45-1a +5 v 2 a 10.0 a 3% +12 v 0 a 5 a 9.0 a 3% -12 v 0 a 1 a 4% +24 v 1.5 a 3 a 10 % 80 w / 110 w pu110-45-2a +5 v 0 a 10.0 a 3% +24 v 0 a 3 a 5.0 a 3% -12 v 0 a 1 a 4% +12 v 0 a 1 a 4% 80 w / 110 w pu110-46a +5 v 0 a 10.0 a 3% +15 v 0 a 4 a 7.5 a 3% -15 v 0 a 1 a 4% -5 v 0 a 1 a 4% 80 w / 110 w notes: 1. peak output current with 10% maximum duty cycle for le ss than 60 seconds. total peak power must not exceed 130 watts. 2. 110 watts maximum at 25 cfm forced air cooling or 80 watts maxi mum at convection cooling, exc ept model pu110-10-1a which is rated maximum 60 w at convection cooling or 72 w at 25 cfm forced air cooling. 3. safety agency approvals are for the above listed models in pc b format. to order models with metallic l-bracket or box, chang e suffix ?a? to ?b? for l-bracket format, to ?c? for enclosed format (mechanical details shown in page 71-72), e.g. pu110-31c. 4. the output #1 of model pu110-45-1a needs a minimum current of 2 a to support the other outputs at their maximum rated loads 5. ripple and noise is maximum peak-to-peak voltage value measured at output within 20 mhz bandwidth, at rated line voltage and output load ranges, and with a 10 f tantalum capacitor in parallel with a 0.1 f ceramic capacitor across the output. mechanical specifications notes: 1. dimensions shown in inches [mm] 2. tolerance 0.02 [0.5] maximum 3. connector p1: molex header 09-65-2058 or equivalent, mating with molex housing 09-50-1051 or equivalent. 4. connector p2 mates with molex housing 09-50-3131 or equivalent. 5. weight: 640 grams (1.408 lbs.) approx. 6. the copper pad of the mounting hole near p1 is for system grounding through a metallic stand-off to system chassis. pin chart 1, 2, 3 4, 5 6, 7 8, 9 10 11 12 13 pu110-10-1a pu110-13a pu110-10a pu110-14a pu110-12a PU110-16A +v1 v1 & pfd return v1 & pfd return +v1 pfd n.c. key n.c. pu110-23a v1 common return common return v2 pfd n.c. key n.c. pu110-31a pu110-32a v1 common return common return v2 pfd v3 key n.c. pu110-40a pu110-45-1a pu110-41a pu110-45-2a pu110-42a pu110-46a pu110-45a v1 common return common return v2 pfd v3 key v4 60 pin model
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