specification dc voltage minimum current rated 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 safety standards safety & emc (note 4) working temp. working humidity storage temp., humidity temp. coefficient vibration dimension others note packing protection ac current 3.3v 5v 12v 1 12v 2 -5v -12v 5vsb 2a 14a 20a 2a 14a 20a 1a 5a 8a 1a 0.1a 9a 0.3a 14a 0.3a 0.1a 0.8a 0.8a 0a 2.0a 2.0a 300w +3.3v, +5v, +12v 280w max. +3.3v, +5v 120w 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% 8a / 115vac 4.5a / 230vac 40a / 115vac 80a / 230vac 3.5ma / 240vac mtbf 100k hrs min. mil-hdbk-217f (25 ) cooling forced air ventilation by 8cm dc fan withstand voltage i/p-o/p :1.5kvac , i/p-fg 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 -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 150*140*86mm (l*w*h) 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. function 105 ~ 180% rated output power +3.3v, +5v, +12v +12v 1, 2 : 110%~130% of rated voltage all output equipped with over current protection ps-on input signal power on: ps-on = "low" or "<0.8v" ; power off: ps-on = "hi" or ">2v" 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 features : compliance to fcc part 15 class b emi conduction & radiation protection type : shut down o/p voltage, re-power on to recover protection type : shut down o/p voltage, re-power on to recover protection type : shut down o/p voltage, re-power on to recover overload short circuit over voltage YP-400A-AA order no. channel safety model no. ch1 yp-400-a ch2 ch3 ch4 ch5 ch6 standby csa(c22.2 60950, ul60950) approved file name: YP-400A-AA-spec 2009-03-30 300w atx pc power supply y p - 4 0 0 a - a a r
mechanical specification file name: YP-400A-AA-spec 2009-03-30 unit: mm wire output hole 300w atx pc power supply 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 y p - 4 0 0 a - a a 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 )
specification dc voltage minimum current rated 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 safety standards safety & emc (note 4) working temp. working humidity storage temp., humidity temp. coefficient vibration dimension others note packing protection ac current 3.3v 5v 12v 1 12v 2 -5v -12v 5vsb 2a 14a 20a 2a 14a 20a 1a 5a 8a 1a 0.1a 9a 0.3a 14a 0.3a 0.1a 0.8a 0.8a 0a 2.0a 2.0a 300w +3.3v, +5v, +12v 280w max. +3.3v, +5v 120w 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% 5a / 230vac 80a / 230vac 3.5ma / 240vac harmonic current compliance to en61000-3-2,-3 ems immunity mtbf compliance to en61000-4-2,3,4,5,6,8,11, light industry level , criteria a 100k hrs min. mil-hdbk-217f (25 ) cooling forced air ventilation by 8cm dc fan withstand voltage i/p-o/p :1.5kvac , i/p-fg 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 -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 150*140*86mm (l*w*h) 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. function 105 ~ 180% rated output power +3.3v, +5v, +12v +12v 1, 2 : 110%~130% of rated voltage all output equipped with over current protection ps-on input signal power on: ps-on = "low" or "<0.8v" ; power off: ps-on = "hi" or ">2v" 230vac input only 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 built-in passive pfc, pf>0.65 features : compliance to en55022 (cispr22) class b emi conduction & radiation protection type : shut down o/p voltage, re-power on to recover protection type : shut down o/p voltage, re-power on to recover protection type : shut down o/p voltage, re-power on to recover overload short circuit over voltage yp-400a-eu order no. channel safety model no. ch1 yp-400-a ch2 ch3 ch4 ch5 ch6 standby tuv en60950-1 approved file name: yp-400a-eu-spec 2009-04-06 300w atx pc power supply y p - 4 0 0 a - e u power factor (typ.) pf>0.65 / 230vac
mechanical specification file name: yp-400a-eu-spec 2009-04-06 unit: mm wire output hole 300w atx pc power supply 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 y p - 4 0 0 a - e u 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 )
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