description the tm450 series comprising single and multiple output models for 450-480 watts of continuous output power is specially designed for medical applications. they operate at 90 to 264vac input voltage without the need of a selector strap. the units are constructed on a printed circuit board with a u-bracket for mechanical support and heat sinking. a cover-and-fan assembly can be added during manufacturing. safety standard approvals features ? en61000-3-2 class a and d compliant ? power factor 0.98 typical ? overvoltage protection ? short-circuit protection ? thermal protection ? power fail detect (pfd) ? 100% burn-in at full rated load ? remote sense on output #1 and output #2 ? remote inhibit ? ttl high disables output ? compliant with rohs requirements environmental specifications operating temperature 0oc to +70oc storage temperature -40oc to +85oc relative humidity 5% to 95% non-condensing derating derate from 100% at +50oc linearly to 50% at +70oc (lvd) general specifications switching frequency 60khz 10khz power factor 0.98 typical efficiency 80% minimum on all models hold-up time 12 msec minimum at 110vac line regulation 0.2% maximum at full load inrush current 40 amps @ 115vac or 80 amps @ 230vac, at 25oc cold start withstand voltage 4000vac from input to output 1500vac from input to ground 500vac from output to ground mtbf 300,000 hours minimum at full load at 25oc ambient, calculated per mil-hdbk- 217f emc performance (en60601-1-2) en55011: class b conducted, class a radiated en61000-3-2: harmonic distortion, class a and d en61000-3-3: line flicker en61000-4-2: esd, 8kv air and 6kv contact en61000-4-3: radiated immunity, 3v/m 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 voltage dips, 30% reduction for 500ms, 60% reduction for 100ms and >95% reduction for 10ms input specifications input voltage 90 to 264vac input frequency: 47 to 63hz input current 7.1a rms for 115vac 3.5a rms for 230vac earth leakage current 100a max. @115vac, 60hz 165a max. @ 230vac, 50hz ul 60601-1 csa c22.2 no. 601.1 output voltage/current see rating chart total output power see rating chart ripple and noise 2% peak to peak maximum overvoltage protection provided on output #1 only; set at 115 ? 140% of its nominal output voltage overcurrent protection all outputs protected to short circuit conditions temperature coefficient all outputs 0.04%/oc 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 pfd signal ttl logic high for normal operation and ttl logic low upon loss of input power. this signal appears at least 1ms prior to master output dropping 5% below its nominal value. this signal also provides a minimum delay of 100ms after master output is within regulation. remote inhibit requires an external ttl high level signal to inhibit outputs for standard models. output specifications tv en60601-1 rohs tm450 series 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 trumpower 450 watt medical power supplies
medical grade tm450 series maximum output # 1 output # 2 output # 3 output product no. vnom . imin. imax. tol. vnom. imin. imax. tol. vnom. imin. imax. tol. power tm450-s12 12v 0a 37.5a 2% 450w tm450-s15 15v 0a 30a 2% 450w tm450-s24 24v 0a 18.75a 2% 450w tm450-s27 27v 0a 16.7a 2% 450w tm450-s30 30v 0a 15a 2% 450w TM450-S40 40v 0a 12a 2% 480w tm450-s48 48v 0a 10a 2% 480w tm450-s55 55v 0a 8.73a 2% 480w tm450-d20 24v 1.0a 12a 2% 12v 1.0a 17a 5% 450w tm450-d21 24v 1.0a 12a 2% 15v 0.75a 15a 5% 450w tm450-d22 48v 0.5a 6a 2% 24v 0.5a 10a 5% 450w tm450-d23 48v 0.5a 6a 2% 12v 1.0a 17a 5% 450w tm450-d24 48v 0.5a 6a 2% 15v 0.75a 15a 5% 450w tm450-t30 24v 1.0a 12a 2% 12v 1.0a 17a 5% 3.3v 0a 8a 3% 450w tm450-t31 24v 1.0a 12a 2% 15v 0.75a 15a 5% 3.3v 0a 8a 3% 450w tm450-t32 24v 1.0a 12a 2% 12v 1.0a 17a 5% 5.1v 0a 8a 3% 450w tm450-t33 24v 1.0a 12a 2% 15v 0.75a 15a 5% 5.1v 0a 8a 3% 450w tm450-t34 48v 0.5a 6a 2% 12v 1.0a 17a 5% 3.3v 0a 8a 3% 450w tm450-t35 48v 0.5a 6a 2% 15v 0.75a 15a 5% 3.3v 0a 8a 3% 450w tm450-t36 48v 0.5a 6a 2% 12v 1.0a 17a 5% 5.1v 0a 8a 3% 450w tm450-t37 48v 0.5a 6a 2% 15v 0.75a 15a 5% 5.1v 0a 8a 3% 450w notes: 1. add suffix ?c? for enclosed format wi th fan control function, e.g. tm450-s24c. 2. all outputs are floating. it can be connect ed externally for positive or negative output. 3. output #1 can be adjusted within 5% of their nominal voltage. 4. output #3 can be adjusted within 15% of their nominal voltage. 5. 450~480 watts for ?c? version with cover-and-fan assembly. 225~240 watts for u-bracket version without moving air (maximum current of output #1 & 2 derated to 50%), or 450 watts with 40 cfm forced air provided by user. 6. all models may operate at no-load. at no-l oad, output voltage tolerance increases to 10%. mechanical specifications sin g le out p ut models notes: 1. dimensions shown in inch [mm]. 2. tolerance 0.02 [0.5] maximum. 3. input connector p1 is dinkle dt-35-b01w-03 screws are m3, nickel plated. 4. connector p4 mates with molex housing 50-37-5103 and pins 5263. 5. p2-1, p2-2, p3-1 & p3-2: m3*0.5 screw connections. 6. weight: 1,800 grams output voltag/current rating 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
medical grade tm450 series mechanical specifications pin chart p1 (ac) p4 1 2 3 p2 p3 1 2 3 4 tm450-d20 tm450-d21 tm450-d22 tm450-d23 tm450-d24 tm450-t30 tm450-t31 tm450-t32 tm450-t33 tm450-t34 tm450-t35 tm450-t36 tm450-t37 live neutral ground v1 v1 signal ground ( v) s (v1) s (v1) pfd p4 p5 5 6 7 8 9 10 1 2 3 4 tm450-d20 tm450-d21 tm450-d22 tm450-d23 tm450-d24 v2 v2 n.c. n.c. tm450-t30 tm450-t31 tm450-t32 tm450-t33 tm450-t34 tm450-t35 tm450-t36 tm450-t37 inhibit +ve inhibit -ve s (v2) s (v2) 0v (fan) fan v2 v2 v3 v3 p1 (ac) p4 1 2 3 p2 p3 1 2 3 4 tm450-s12 tm450-s15 tm450-s24 tm450-s27 tm450-s30 TM450-S40 tm450-s48 tm450-s55 live neutral ground v v signal ground ( v) s (v) s (v) pfd p4 5 6 7 8 9 10 tm450-s12 tm450-s15 tm450-s24 tm450-s27 tm450-s30 TM450-S40 tm450-s48 tm450-s55 inhibit +ve inhibit -ve n.c. n.c. 0v (fan) fan conn pin model conn pin model conn pin model single output models multiple output models multi p le out p ut models notes: 1. dimensions shown in inch [mm]. 2. tolerance 0.02 [0.5] maximum. 3. input connector p1 is dinkle dt-35-b01w-03 screws are m3, nickel plated. 4. connector p4 mates with molex housing 50-37-5103 and pins 5263. 5. p2, p3: m*0.05 screw connections. 6. output connector p5 is dinkle dt-35-b01w-04 screws are m3, nickel plated. 7. weight: 1,900 grams 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 conn pin model
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