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issued date : sep/01/2014 specification a?? a?Q / model name a? sure star sure star
? contents 1 . g eneral d escription 2 . ?? input characteristics 2 .1 . ??l? ac input voltage and frequency 2 .2. ?c? input current and inrush current 2 .3. power factor 3 . power efficiency 4 . ?? output characteristics 4 .1. ??{ output voltage & current regulation 4 .2 . ?y dc output ripple & noise 4 .3 . ??rg hold up time 4 .4. rg rise t ime 4 .5 . B? rg dynamic load response time 4 .6 . h_P remote on/off control 5 . ?? power good signal 6 . o protection 6 .1 . ^o over voltage protection 6 .2. ?o under - voltage pr otection 6. 3 . ^o over current protection 6 . 4 . o short circuit protection 7 . ??B power system signal status 7 .1. QB buzzer status 7 .2. ??? led indicators 7 .3. ttl ? ttl signal 8 . ?d load sharing sure star sure star
9 . ^ isolation 9 .1. ^ insulation resistance 9 .2. ?^ dielectric withstand voltage 9 .3. ? leakage current 1 0 . ? ? safety requirements 1 1 . ? emc 1 1 .1. ? _ emi 1 1 .2. ? ems 1 2 . hl environmental 1 2 .1. ? temperature 1 2 .2. h humidity 1 2 .3. ? altitude 1 2 . 4 . s? cooling method 1 3 . ? reliability 1 3 .1 ??rg mtbf qualification 1 4 . C? ?B mechanical 2d drawing and power connector 1 4 .1. ^?D outside dimension 1 4 .2. ?? dc output cables sure star sure star
1 . g eneral d escription this specification describes the performance characteristics of a 3 5 0 watts hot swappable, 1+1 power system with +3.3v,+5v,+12v, - 12v main dc outputs, and 5v standby outputs. the system is configured to hold two identical 3 5 0 w power supply modules, sure star m odel r1j - 3 5 0i1h2 a0 . 2 . ?? input characteristics 2 .1 . ?? l ac input voltage and frequency ? minimum ? nominal ? maximum unit 90 100~240 264 vac 47 50~60 63 ? hz 2 .2. ?c input current and inrush current ?? ac input voltage ? max. input c urrent per power supply module ? inrush current per power supply module 115vac 7 a 25 a 230vac 3 a 50 a 2 .3. p ower factor 90vac 115vac 230vac 264vac 0.9 9 0.9 8 0.95 0.92 3 . power efficiency ?MdB 220 60 ???? 8 2 %(min) the minimum efficiency of the power supply is 8 2 % at full load and 220 vac/ 6 0hz input. sure star sure star
4 . ?? output characteristics 4 .1. ??{ output voltage & current regulation ?? output voltage min. current ~ rated c urrent { regulation +3.3v 1a 20 a 5 +5v 1a 20 a 5 +12v 1a 2 8 a 5 - 12v 0a 0.5 a 5 +5vsb 0.5a 3 a 5 note: 5v 3.3v ??^ 1 4 5 . the combined total power from 5v & 3.3v shall not exceed 1 4 5 w. 4 . 2. ?y dc output ripple & noise output voltage r ipple & n oise (max.) +3.3v 60mv p - p +5v 60mv p - p +12v 120mv p - p - 12v 120mv p - p +5vsb 50mv p - p note: 1. y lO 20 ?? ripple & noise bandwidth is set to 20mhz 2. ??K?? 0.1 uf ??? 10 uf ? y? y u se a 0.1uf ceramic capacitor in parallel with a 10uf electrolytic capacitor at output connector terminals for ripple & noise measurements 4 .3 . ??rg hold up time output voltage 115vac input 230vac input +3.3v 16ms 16ms +5v 16ms 16ms +12v 16ms 16ms - 12v 16ms 16ms +5vsb 16ms 16ms note: ??MdB all of dc output at full load. sure star sure star
4 .4. rg rise t ime output voltage 115/230vac input & full load +3.3v 20ms (max.) +5v 20ms (max.) +12v 20ms (max.) - 12v 20ms (max.) +5vsb 20ms (max.) n ote: rg?? 10% 90% ?rg the rise time measured is when the output voltages rise from10% to 90% of specified output voltage vout observed on the channel waveform. 4 .5 . B? rg dynamic load response time the following shall apply to the 3.3 v, 5 v , and 12 v outputs: output voltage for each output shall recover to within 5 % of its steady state level in less than 1 ms under the following conditions: ac i nput v oltage : 90vac ~ 264vac repetition rate of 100hz with 50 % duty cycle o utp ut step load size load slew rate capacitive load +3.3v 30% to 100% to 30% load 0.5 a/ u sec 6000uf +5v 30% to 100% to 30% load 0.5 a/ u sec 6000uf +12v 60% to 100% to 60% load 1 a/ u sec 6000 u f +5sb 0% to 100% to 0% load 0.5 a/ u sec 350uf 4 .6 . h_P remote on/off control the main outputs of this power supply (3.3v,5v,12v, - 12v) shall be energized when input signal*pson is active. *pson is an active low ttl compatible signal referenced to the +5v standby common. this input signal shall be an open collector signal c apable of sinking a minimum of 1.6 ma. when *pson becomes inactive, the main outputs shall be disabled. psu on psu off pson signal low (0.8v max) hi (2v max) sure star sure star
5 . ?? power good signal the system shall h ave an active high ttl compatible signal capable of sinking 1ma and sourcing 100ua. the signal shall become active within 100 to 500 ms from the instant +5v output reaches a steady state level within the specified regulation limits. it shall become inactiv e at least 1 ms before +5v drops to below the lower regulation limit. power good @ 115/230vac , full load 200ms ~ 500ms power fail @ 115/230vac , full load 1ms (min.) 6 . o p rotection 6 .1 . ^o over voltage protection o utput min max comments +3. 3v 3.75v 4.3v psu shutdown +5v 5.7v 6.9v psu shutdown +12v 13v 14.3v psu shutdown note ??? 2 3 0 pdd?y? the power supply shall be test at max ac voltage (2 3 0vac) and min load or no load. 6 .2. ?o under - voltage protection o utput mi n max comments +3.3v 2.0v 2.4v psu shutdown +5v 3.3v 3.7v psu shutdown +12v 8.5v 9.5v psu shutdown note ??? 2 3 0 pdd?y? the power supply shall be test at max ac voltage (2 3 0vac) and min load or no load. 6 . 3 . ^o over curre nt p rotection o utput over current(type) over current(max.) comments +3.3v R 22 a 3 0 a psu shutdown +5v R 22 a 3 0 a psu shutdown +12v R 3 0.8 a 42 a psu shutdown note ^oy?~?dry? the over current protection should be tested at other load rating. sure star sure star
6 . 4 . o short circuit protection o utput comments +3.3v psu shutdown +5v psu shutdown +12v psu shutdown note oy? ~?dry? the short circuit protection should be tested at other load rating. 7 . ??B power system signal status 7 .1. Q B buzzer status p ower supply c ondition buzzer status no ac power to all psu off ac present/only standby output on off power supply dc outputs on and ok off power supply failure beeping 7 .2. ??? led indicators p ower su pply c ondition power system status per power module status led c olor red green orange no ac power to all psu off off off ac present/only standby output on on off off power supply dc outputs on and ok off on on power supply failu re off blinking off sure star sure star
7 .3. ttl ? ttl signal power supply condition output condition min. max. normal( power supply on) 3v 5.25v failure( power supply off) 0v 1v 8 . ?d load sharing ?? output voltage ?d load curren t ?d ? load share voltage +12v 1a +0.48v ~ +0.52v 9 . ^ isolation 9 .1. ^ insulation resistance input to output 500vdc , 50m ohms min.( at room temperature ) input to fg 500vdc , 50m ohms min. ( at room temperature ) output to fg non insulation 9 .2. ?^ dielectric withstand voltage input to output 1834vac (30 ma) for 1 minute. input to fg 1834vac (30 ma) for 1 minute. output to fg non insulation 9 .3. ? leakage current 120 - 264 /50 - 60 ?r ? 3.5ma 3.5ma max. at 120~2 64vac/50~60hz. 1 0 . ? ? safety requirements - iec 60950 - 1 - tuv en 60950 - 1 - ul or cul - bsmi - ccc sure star sure star
1 1 . ? emc ??? _ M?? the power supply shall comply with the following criterion: 1 1 .1. ?? _ emi 1) conduction emission: ?_? a.en55 02 4 :20 10 class b ; en55024: 2010 b.cispr pub.22 and fcc part 15 subpart b class b . 2) radiated emission : ( ?_ ) a.en5502 4:2010 class b ; en55024: 2010 b.cispr pub.22 and fcc part 15 subpart b class b . 1 2 . hl environmental 12.1. temperature operatin g : 0 to +4 5 non operating : - 2 0 to + 70 12.2. humidity operating : 5% to 95%, non - condensing non operating : 20% to 90%,non - condensing 12.3. altitude : altitude during operation: up to 2000 m altitude of test laboratory: below 2000 m 12. 4 . s? cooling method by ball bearing dc fan. 1 3 . ? reliability 1 3 .1 ??rg mtbf qualification using mil - hdbk - 217 f the calculated mtbf sure star sure star
? 1 4 . C? ?B 1 4 .1. outside dimension: 26 0 ( d)x1 0 6 (w)x 41.5 (h)mm
? end of file. 1 4 .2. dc output cables

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