description the tm66 series of compact, open pcb constructed, ac-dc switching power supplies are capable of delivering 51 to 65 watts of continuous power. they operate at 90 to 264vac input voltage without the need of voltage selection. they are ideally suited for use in medical equipments . all models meet the safety requirements of ul, csa and iec. features ? recognized or certified by ul, csa and tv ? small size ? 100% burn-in ? 90 to 264vac wide input range ? input surge current protection ? overvoltage protection ? overcurrent protection ? compliant with rohs requirement input specifications input voltage 90 to 264vac input frequency 47 to 63 hz input current 1.60a rms for 115vac 1.00a rms for 230vac earth leakage current safety standard approvals output specifications output voltage/current see rating chart total output power 65 watts maximum ripple and noise 1% peak to peak maximum overvoltage protection provided on output; set at 112 ? 132% of its nominal output voltage overcurrent protection the output protected to short circuit conditions temperature coefficient all outputs 0.04%/ o c maximum transient response maximum excursion of 4% or better on all models, recovering to 1% of final value within 500s after a 25% step load change environmental specifications operating temperature storage temperature relative humidity derating general specifications switching frequency 42khz 5khz efficiency 75% minimum on models with vo 12v, 6% minimum on the others hold-up time 10 msec minimum at 110vac line regulation 0.5% maximum at full load inrush current 17 amps @ 115vac or 40 amps @230vac, at 25oc cold start withstand voltage 4000vac from input to output 1500vac from input to ground 500vac from output to ground mtbf 400,000 hours minimum at full load at 25oc ambient , calculated per mil-hdbk-217f emc performance (en60601-1-2: 2001) en55011: 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, 8kv air and 6kv contact en61000-4-3: radiated immunity, 3v/m for 80~2500mhz en61000-4-4: fast transient/burst, 2kv en61000-4-5: surge, 1kv diff, 2kv com. en61000-4-6: conducted immunity, 3vrms en61000-4-8: magnetic field immunity, 3a/m en61000-4-11: voltage dips, 30% reduction for 500ms, 60% reduction for 100ms and >95% reduction for 10ms ul 2601-1 csa c22.2 no. 601.1 tv en60601-1 tm66 series (lvd) 90a max. @ 115vac, 60hz 150a max. @ 230vac, 50hz rohs trumpower 65 watt medical power supplies tumbler technologies + trumpower 3350 scott blvd., bldg. 13, santa clara, california 95054, usa phone: 408-988-6616 fax: 408-988-6622 email: sales@trumpower.com website: www.trumpower.com 0oc to +70oc -40oc to +85oc 5% to 95% non-condensing derate from 100% at +50oc linearly to 50% at +70oc
medical grade tm66 series output voltage/ current rating chart maximum output #1 output #2 output #3 output product no. vnom. imin. imax. tol. vnom. imin. imax. tol. vnom. imin. imax. tol. power tm66-5.1 5.1v 0a 10a 3% (n/a) (n/a) 51w tm66-12 12v 0a 5.5a 2% (n/a) (n/a) 65w tm66-15 15v 0a 4.4a 2% (n/a) (n/a) 65w tm66-18 18v 0a 3.7a 2% (n/a) (n/a) 65w tm66-24 24v 0a 2.8a 2% (n/a) (n/a) 65w tm66-28 28v 0a 2.4a 2% (n/a) (n/a) 65w note: ripple and noise: peak-to-peak with 20mhz bandwid th and 10f tantalum capacitor in parallel with a 0.1f ceramic capacitor at r ated line voltage and load ranges. mechanical specifications notes: 1. dimensions shown in inch [mm] 2. tolerance 0.02 [0.5] maximum 3. input connector mates with molex housing 09-50-3031 and molex 2878 series crimp terminal. 4. output connector mates with molex housing 09-50-3061 and molex 2878 series crimp terminal. 5. p4 is for sense connections and mates with molex housing 22-01-1023 and molex 40445 series crimp terminal. 6. weight: 330 grams (pcb format) 7. vr1 is for output voltage adjustment. p1 p2 p3 p4 1 3 1 1 2 3 4 5 6 1 2 tm66-5.1 tm66-15 tm66-24 tm66-12 tm66-18 tm66-28 ac live ac neutral ac ground output #1 output #1 output #1 return return return +sense -sense product no. pin conn pin chart tumbler technologies + trumpower 3350 scott blvd., bldg. 13, santa clara, california 95054, usa phone: 408-988-6616 fax: 408-988-6622 email: sales@trumpower.com website: www.trumpower.com
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