ac input range selected by switch with +5vsb:0 ~ 2.0a max. power good signal output power fail signal output power on-off switch high efficiency / low cost forced air cooling by built-in dc fan 100% full load burn-in test approvals: csa / fcc 1 year warranty specification yp-350a-aa order no. dc voltage channel safety model no. minimum current maximum current combine load rated power (max.) ripple & noise (max.) note.2 output line regulation load regulation note.3 hold up time voltage range frequency range efficiency (typ.) input environment inrush current (max.) leakage current(max.) power good signal power fail signal ps-on input signal safety standards safety & emc (note 4) working temp. working humidity storage temp., humidity temp. coefficient vibration others note protection ac current 3.3v ch1 yp-350-a 5v ch2 12v 1 ch3 12v 2 -5v ch4 ch5 -12v ch6 5vsb standby 2a 17a 2a 18a 1a 8a 1a 0.1a 14a 0.3a 0.1a 0.8a 0a 2.0a 250w +5v, +3.3v, +12v 230w max. +5v, +3.3v 115w max. 50mvp-p 50mvp-p 120mvp-p 120mvp-p 50mvp-p 120mvp-p 50mvp- p 1.0% 1.0% 1.0% 1.0% 2.0% 2.0% 1.0% 5.0% 5.0% 5.0% 5.0% 10% 10% 5.0% 8ms min. at full load 103 ~ 132vac / 206 ~ 264vac selected by switch 47 ~ 63hz 70% 3.5ma / 240vac csa(c22.2 60950, ul60950) approved compliance to fcc part 15 class b mtbf 100k hrs min. mil-hdbk-217f (25 ) cooling forced air ventilation by 8cm dc fan withstand voltage i/p-o/p, i/p-fg:1.5kvac isolation resistance i/p-o/p, :50m ohms / 500vdc i/p-fg / 25 / 70% rh -10 ~ +35 20 ~ 90% rh non-condensing the ttl compatible signal out with 100ms to 500ms delay after power set up the ttl compatible signal will go down at least 1ms before +5v below 4.75v power on: ps-on = "low" or "<0.8v" ; power off: ps-on = "hi" or ">2v" -20 ~ +85 , 10 ~ 95% rh 0.05% / (0 ~ 50 ) 10 ~ 200hz, 2g 10min./1cycle, 60min. each along x, y, z axes connector atx main power connector * 1ea; +12v power connector * 1ea; serial ata conn ector * 1ea peripheral power connector * 5 ea; floppy drive power connector * 2 ea dimension 150*140*86mm (l*w*h) packing 1.1kg ; 12pcs / 16kg / carton 1. all parameters not specially mentioned are measured at 230vac input, r ated load and 25 of ambient temperature. 2. ripple & noise are measured at 20mhz of bandwidth by using a 12" twisted pair- wire terminated with a 0.1uf & 47uf parallel capacitor. 3. load regulation is measured from 20% to 100% max. load. 4. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still mee ts emc directives. file name: yp-350a-aa-spec 2009-03-30 function features : overload short circuit over voltage 105 ~ 180% rated output power protection type : shut down o/p voltage, re-power on to recover +3.3v, +5v, +12v +12v : 110%~130% of rated voltage 1, 2 protection type : shut down o/p voltage, re-power on to recover all output equipped with short circuit protection type : shut down o/p voltage, re-power on to recover emi conduction & radiation 8a / 115vac 4.5a / 230vac 40a / 115vac 80a / 230vac r 250w atx pc power supply y p - 3 5 0 a - a a rated current 12a 12a 5a 5a 0.3a 0.8a 2.0a
mechanical specification file name: yp-350a-aa-spec 2009-03-30 unit: mm 54 3 2 1 wire output of case (a)24 pin atx main power connector(or 20+4pin) type: molex 39-01-2240 or equivalent (c)serial ata connector type: molex 88751 or equivalent (e)floppy drive connector type: amp 171822-4 or equivalent (b)+12v power connector type: molex 39-01-2040 or equivalent (d)peripheral connector type: molex 8981-04p or equivalent +12v 1 +12v 1 +5v sb pwr-ok gnd +5vdc gnd +5vdc gnd +3.3vdc +3.3vdc +3.3vdc +5vdc +5vdc +5vdc -5vdc gnd com gnd gnd ps-on gnd -12vdc +3.3vdc ( a ) pin13 pin1 l=150mm l=300mm 20mm 43 2 1 12 3 4 43 2 1 +5vdc com com +12v 1 +5vdc com com +12v 1 ( d ) ( d ) ( e ) 21 43 +5vdc com com +12v 1 com +12v 2 com +12v 2 l=300mm 20mm ( b ) ( c ) l=300mm 20mm +12v com +5vdc com +3.3vdc 1 l=300mm 20mm l=150mm l=300mm 20mm 43 2 1 43 2 1 +5vdc com com +12v 1 +5vdc com com +12v 1 ( d ) ( d ) ( e ) l=150mm 12 3 4 +5vdc com com +12v 1 l=150mm l=150mm 43 2 1 +5vdc com com +12v 1 ( d ) wire output hole 230 6#-32und(4x) 6.0mm max deep ac input connector 118.5 52.4 138 114 25.9 43.55 62.05 74 16 64 43.45 250w atx pc power supply y p - 3 5 0 a - a a
230vac input only built-in passive pfc, pf>0.65 with +5vsb:0 ~ 2.0a max. power good signal output power fail signal output power on-off switch high efficiency / low cost forced air cooling by built-in dc fan 100% full load burn-in test approvals: tuv / ce 1 year warranty specification yp-350a-eu order no. dc voltage channel safety model no. minimum current maximum current combine load rated power (max.) ripple & noise (max.) note.2 output line regulation load regulation note.3 hold up time voltage range frequency range efficiency (typ.) power factor (typ.) input environment inrush current (max.) leakage current(max.) power good signal power fail signal ps-on input signal safety standards safety & emc (note 4) working temp. working humidity storage temp., humidity temp. coefficient vibration others note protection ac current 3.3v ch1 yp-350-a 5v ch2 12v 1 ch3 12v 2 -5v ch4 ch5 -12v ch6 5vsb standby 2a 17a 2a 18a 1a 8a 1a 0.1a 14a 0.3a 0.1a 0.8a 0a 2.0a 250w +5v, +3.3v, +12v 230w max. +5v, +3.3v 115w max. 50mvp-p 50mvp-p 120mvp-p 120mvp-p 50mvp-p 120mvp-p 50mvp- p 1.0% 1.0% 1.0% 1.0% 2.0% 2.0% 1.0% 5.0% 5.0% 5.0% 5.0% 10% 10% 5.0% 8ms min. at full load 206 ~ 264vac 47 ~ 63hz 70% pf>0.65 / 230vac 3.5ma / 240vac tuv en60950-1 approved compliance to en55022 (cispr22) class b harmonic current compliance to en61000-3-2,-3 ems immunity compliance to en61000-4-2,3,4, 5,6,8,11, light industry level, c riteria a mtbf 100k hrs min. mil-hdbk-217f (25 ) cooling forced air ventilation by 8cm dc fan withstand voltage i/p-o/p, i/p-fg:1.5kvac isolation resistance i/p-o/p, :50m ohms / 500vdc i/p-fg / 25 / 70% rh -10 ~ +35 20 ~ 90% rh non-condensing the ttl compatible signal out with 100ms to 500ms delay after power set up the ttl compatible signal will go down at least 1ms before +5v below 4.75v power on: ps-on = "low" or "<0.8v" ; power off: ps-on = "hi" or ">2v" -20 ~ +85 , 10 ~ 95% rh 0.05% / (0 ~ 50 ) 10 ~ 200hz, 2g 10min./1cycle, 60min. each along x, y, z axes connector atx main power connector * 1ea; +12v power connector * 1ea; serial ata conn ector * 1ea peripheral power connector * 5 ea; floppy drive power connector * 2 ea dimension 150*140*86mm (l*w*h) packing 1.1kg ; 12pcs / 16kg / carton 1. all parameters not specially mentioned are measured at 230vac input, r ated load and 25 of ambient temperature. 2. ripple & noise are measured at 20mhz of bandwidth by using a 12" twisted pair- wire terminated with a 0.1uf & 47uf parallel capacitor. 3. load regulation is measured from 20% to 100% max. load. 4. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still mee ts emc directives. file name: yp-350a-eu-spec 2009-04-06 function features : overload short circuit over voltage 105 ~ 180% rated output power protection type : shut down o/p voltage, re-power on to recover +3.3v, +5v, +12v +12v : 110%~130% of rated voltage 1, 2 protection type : shut down o/p voltage, re-power on to recover all output equipped with short circuit protection type : shut down o/p voltage, re-power on to recover emi conduction & radiation 5a / 230vac 80a / 230vac 250w atx pc power supply y p - 3 5 0 a - e u rated current 12a 12a 5a 5a 0.3a 0.8a 2.0a
mechanical specification file name: yp-350a-eu-spec 2009-04-06 unit: mm 54 3 2 1 wire output of case (a)24 pin atx main power connector(or 20+4pin) type: molex 39-01-2240 or equivalent (c)serial ata connector type: molex 88751 or equivalent (e)floppy drive connector type: amp 171822-4 or equivalent (b)+12v power connector type: molex 39-01-2040 or equivalent (d)peripheral connector type: molex 8981-04p or equivalent +12v 1 +12v 1 +5v sb pwr-ok gnd +5vdc gnd +5vdc gnd +3.3vdc +3.3vdc +3.3vdc +5vdc +5vdc +5vdc -5vdc gnd com gnd gnd ps-on gnd -12vdc +3.3vdc ( a ) pin13 pin1 l=150mm l=300mm 20mm 43 2 1 12 3 4 43 2 1 +5vdc com com +12v 1 +5vdc com com +12v 1 ( d ) ( d ) ( e ) 21 43 +5vdc com com +12v 1 com +12v 2 com +12v 2 l=300mm 20mm ( b ) ( c ) l=300mm 20mm +12v com +5vdc com +3.3vdc 1 l=300mm 20mm l=150mm l=300mm 20mm 43 2 1 43 2 1 +5vdc com com +12v 1 +5vdc com com +12v 1 ( d ) ( d ) ( e ) l=150mm 12 3 4 +5vdc com com +12v 1 l=150mm l=150mm 43 2 1 +5vdc com com +12v 1 ( d ) wire output hole 6#-32und(4x) 6.0mm max deep ac input connector 118.5 52.4 138 114 25.9 62.05 74 16 64 43.45 250w atx pc power supply y p - 3 5 0 a - e u
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