trumpowe r tumbler technologies + trumpower 3350 scott blvd., building 13 ? santa clara, california 95054, usa ? 408-988-6616 ? sales@trumpower.com ? www.trumpower.com twm500 series 500w medical grade ac/dc power supplies electrical specifications input voltage & frequency ... 90~264 vac, input frequency ................... 47~63 hz input current ........................ 6a (rms) max. @ 115 vac, 3a (rms) max. @ 230 vac inrush current ...................... 25a max. @ 115 vac, 50a max. @ 230 vac at cold start +25c earth leakage current ........ 300 a max. @ 264 vac, 63 hz power factor ........................ >0.95 @115 vac, >0.9 @230 vac output power ratings .......... see table output voltage regulation ... 5% ripple and noise ................. see table +5v standby power ............. 0.25a @ convection, or 1a @ forced air cooling remote inhibit ...................... requires an external ttl high level signal to inhibit the output current share option ........... single wire, up to 4 units can be connected in parallel within 10% accuracy at full load standards & compliances emc standards ................... en 55011, fcc class b safety standards ................. ul/iec/en 60601-1 3rd edition, ansi/aami es 60601-1: 2005, can/csa-c22.2 no. 60601-1:08 agency approvals ................ csa, cus, tuv, ce, cb, fcc other compliance ................ rohs features ? 90~264 vac universal input ? 0.9 to 0.95 power factor ? 500w with forced air or 360w @ convection cooling ? +5v standby power ? power good signal, remote sense, remote on/off ? optional current share general specifications efficiency .................................. >83% at full load, 115 vac switching frequency ................ 80 khz hold-up time ............................ >20 ms at 115 vac, 360w load operating temperature ............ 0c to +70c derating ................................... derate from 100% at +40c linearly to 50% at +70c temperature coefficient ........... 0.04%/c operating humidity .................. 10% to 95% non-condensing short-circuit protection ............ auto-recovery overload protection ................. set at 110% to 160% of the maximum rating, auto-recovery overvoltage protection ............ set at 130% maximum of the nominal output voltage withstand voltage ....................4,000 vac from input to output, 1,500 vac from input to ground, 500 vac from output to ground mtbf ....................................... >100k hours at full load and 25c ambient temperature calculated per mil-hdbk-217f notes: 1. standard form factor is u-bracket. for enclosed unit with end fan, add suffix "e"; for enclosed unit with top fan, add suffi x "t"; for unit with "current share" option, add suffix "d". 2. 30 cfm forced air is required to load the u-bracket version up to 500w. without forced air, u-bracket unit can operate up to 360w @ +40 c ambient max. 3. r&n are measured at 20 mhz bandwidth with a 10f electrolytic capacitor and with a 0.1f ceramic capacitor in parallel. models list . o n t c u d o r p ) 1 ( t u p t u o e g a t l o v . n i m d a o l d a o l . x a m ) 2 ( t u p t u o n o i t a l u g e r e s i o n & e l p p i r ) p - p v ( ) 3 ( . x a m r e w o p t u p t u o n o i t c e v n o c @ m f c 5 1 @ 2 1 - 0 0 5 m w t v 2 1 +a 0a 0 3a 7 6 . 1 4% 5 v m 0 2 1w 0 0 5 / w 0 6 3 4 2 - 0 0 5 m w t v 4 2 +a 0a 5 1a 4 8 . 0 2% 5 v m 0 4 2w 0 0 5 / w 0 6 3 0 3 - 0 0 5 m w t v 0 3 +a 0a 2 1a 7 6 . 6 1% 5 v m 0 0 3w 0 0 5 / w 0 6 3 6 3 - 0 0 5 m w t v 6 3 +a 0a 0 1a 9 8 . 3 1% 5 v m 0 6 3w 0 0 5 / w 0 6 3 8 4 - 0 0 5 m w t v 8 4 +a 0a 5 . 7a 2 4 . 0 1% 5 v m 0 8 4w 0 0 5 / w 0 6 3 4 5 - 0 0 5 m w t v 4 5 +a 0a 7 6 . 6a 6 2 . 9% 5 v m 0 4 5w 0 0 5 / w 0 6 3 7 5 - 0 0 5 m w t v 7 5 +a 0a 2 3 . 6a 8 7 . 8% 5 v m 0 7 5w 0 0 5 / w 0 6 3
tumbler technologies + trumpower 3350 scott blvd., building 13 ? santa clara, california 95054, usa ? 408-988-6616 ? sales@trumpower.com ? www.trumpower.com twm500 series 500w medical grade ac/dc power supplies mechanical specifications (unit: mm) u-bracket (standard) enclosed with end fan (suffix "e")
tumbler technologies + trumpower 3350 scott blvd., building 13 ? santa clara, california 95054, usa ? 408-988-6616 ? sales@trumpower.com ? www.trumpower.com enclosed with top fan (suffix "t") cn1: input connector 3-pole terminal block pitch: 8.25mm rate 20a/300v pin # signal 1 ac neutral 2 ac line 3 f.g. cn2: +5vsb output connector jst b2b-xh-a pitch:2.5mm or equivalent, mates with female housing jst xhp-2 or equivalent pin # signal 1 +5vsb 2 gnd cn4: main output connector 6-pole terminal block pitch: 8.25mm rate 20a/300v pin # signal 1 +vo 2 +vo 3 +vo 4 rtn 5 rtn 6 rtn twm500 series 500w medical grade ac/dc power supplies mechanical specifications (unit: mm) input output connectors
cn5: fan control & power good signal connector pitch: 2.54x2.54mm dual row 3x2 contacts pin # 1 2, 3 4 5 6 fan fault: fan status indication, fan good: logic level high(+5v), fan fault: logic level low(0v) fan full speed : short these 2 pins ( #2 and #3 ) with mini-jumper to get highest fan speed power good: power g ood: logic level high(+5v), power fault: logic low(0v) signal gnd fan fault fan full speed power good gnd cn3: remote sense connector jst b6b-xh-a pitch: 2.5mm or equivalent, mates with female housing jst xhp-6 or equivalent pin # 1 2 3 4 5 6 inhibit: logic level high(+5v): enable, logic level low: disable(0v) signal sense + sense - +5vsb gnd inhibit (remote control) current share fan1: fan output connector jst s2b-xh-a p itch: 2.5mm or e q uivalent, mates wi female housing jst xhp-2 or equivalent pin # 1 +12vdc fan+ 2 fan2: fan output connector jst b2b-xh-a p itch: 2.5mm or e q uivalent, mates wi female housing jst xhp-2 or equivalent pin # 1 2 signal +12vdc fan- signal +12vdc fan+ +12vdc fan- tumbler technologies + trumpower 3350 scott blvd., building 13 ? santa clara, california 95054, usa ? 408-988-6616 ? sales@trumpower.com ? www.trumpower.com twm500 series 500w medical grade ac/dc power supplies #twm500-2012-09-13 input & output connectors
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