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TA7411AP 40T03GJ 64571 B65287 RF5604SB 1N5254 Z5234 0RNBSAC
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  spu20a series 20w desk t op switching power supplies f or i.t .e. the spu20a series of ac/dc switching mode power supplies provide 20 w atts of continuous output power and is well-suited for a variety of applications. all supplies are ul 94v -1 min compliant. all models meet fcc p ar t-15 class b and cispr -22 class b emission limits and are designed to nd comply with ul/c-ul(ul 60950-1 :2 edition ), tuv/gs (en nd 60950-1 :2 edition ) and new ce requirements. all units are 100% burned in and tested. f ea tur es: description: wide operating v oltage 90 to 264 vac,47 to 63 hz iec -320- c6 input inlet optional output connector (see appendix)single output splash proof class i energy star 2.0, efficiency level v approved as limited p ower source (lps). 3 year warranty saf ety a ppr o vals: c b c b s e p rt en vir onmental : s y m . p a r a m e t e r m i n . t y p . m a x . u n i t t e s t condi tions tstg s t o r a g e t e m p e r a t u r e -40 c toper o p e r a t i n g t e m p e r a t u r e 0 70 85 40 c hr stora ge hu midit y 75 % 0 h o % o p e r a t i n g h u m i d i t y 9 5 0 pd derat e lin early from 100% load at 4 0 c t o 50% load at 7 0 c hrs mtbf o p e r a t i n g t e m p e r a t u r e a t 2 5 c , c a l c u l a t e d p e r m i l - h d b k - 2 1 7 f 0.3m a g r e e t o a p p l y f o r t h e p s e i f o r d e r o n h a n d electrical char acteristics: s y m . p a r a m e t e r t e s t con d it i o n s m in. t y p . m a x . unit vi n sa f et y ap p r ov al s i n pu t vo l ta ge r a n ge 10 0 2 40 va c op er a t e v ol ta g e r an ge 90 26 4 va c f in in pu t f re qu en c y 47 63 hz p o ou tp u t po we r r a ng e vi n= 90 t o 26 4v ac 0 20 w v o ou tp u t vo lt ag e ra ng e se e r a t in g ch ar t v i o ou tp u t cu rr en t ra ng e se e r a t in g ch ar t a ii l in pu t c ur re nt ( lo w li n e ) io =f ul l lo ad , vi n= 11 5v ac 0. 4 a ii h in pu t c ur re nt ( hi gh l i n e) io =f ul l lo ad , vi n= 23 0v ac 0. 2 5 a ir l lo w l i n e in ru s h c ur re n t io =f ul l lo ad , 25 e c , co o l st ar t, vi n= 1 15 v ac 1 6 20 a ir h hi gh l i ne i nr u s h cu rr e n t io =f ul l lo ad , 25 e c , co o l st ar t, vi n= 23 0v ac 35 4 0 a ef f ef fi c i e nc y io =f ul l lo ad , vi n= 23 0v ac 75 85 9 5 % r eg - i li ne r e gu la ti o n io =f ul l lo ad 0. 5 1 % r eg - o lo ad r e gu la ti o n vi n= 23 0v ac 1 3 5 % ov p ov er v o lt ag e p r ot ec ti o n ni l % oc p ov er c u rr en t p r ot ec ti o n 11 0 15 0 % tt r ti me o f tr an s i e nt r es p o ns e i o= f u ll lo a d t o h a lf l oa d , v i n= 1 00 v a c 4 ms t ho ld ho ld - u p t im e io =f ul l lo ad , vi n= 1 1 0v ac 12 14 16 ms t s st ar t u p ti me io =f ul l lo ad , vi n= 10 0v ac 0 .2 5 0. 5 s v p - p ri pp l e & no i s e (p ea k t o pe ak ) fu ll l oa d, v in =9 0v ac 0. 5 1 % il k sa fe t y g r ou nd le ak ag e cu rr en t io =f ul l lo ad , vi n= 24 0v ac 0. 5 0. 75 ma t c te mp e r a tu re c o e ff ic ie n t al l ou tp ut - 0. 04 0. 04 %/ e c p n o no - lo a d p ow er c on su mp t i on no l oa d, v in =2 40 va c 0 0. 3 w
spu20a series 20w desk t op switching power supplies f or i.t .e. saf ety specifica tions: m ode l n um be r o ut p ut v o l t a g e out p u t c ur r e nt t ot a l $` r e g ul a t i o n m a x i m um o ut p ut p o we r s p u 2 0 a - 1 0 2 5 ~ 6 v d c 3 . 0 0 ~ 2 . 5 0 a 5 % 1 5 w s p u 2 0 a - 1 0 5 1 1 ~ 1 3 v d c 1 . 8 1 ~ 1 . 5 3 a 4 % 2 0 w s p u 2 0 a - 1 0 6 1 3 ~ 1 6 v d c 1 . 5 3 ~ 1 . 2 5 a 4 % 2 0 w s p u 2 0 a - 1 0 8 2 1 ~ 2 7 v d c 0 . 9 5 ~ 0 . 7 4 a 3 % 2 0 w s p u 2 0 a - 1 0 9 2 7 ~ 3 3 v d c 0 . 7 4 ~ 0 . 6 0 a 3 % 2 0 w s p u 2 0 a - 1 1 1 4 0 ~ 4 8 v d c 0 . 5 0 ~ 0 . 4 1 a 3 % 2 0 w mec hanical specifica tions : n o t e : 1 . d i m e n s i o n s a r e s h o w n i n m m . 2 . w e i g h t : 1 7 0 g s a p p r o x . 3 . o p t i o n a l o u t p u t c o n n e c t o r : s e e p a g e a p p e n d i x . output v olta ge and cur r ent ra ting char t ( sing le output ) : p a r a m e t e r t e s t condit ions m i n . t y p . m a x . u n i t d i e l e c t r i c w i t h s t a n d i n g v o l t a g e f o r p r i m a r y t o s e c o n d a r y prima ry to se conda ry 4242 vdc prima ry to gr ound 2121 t e s t v o l t a g e = 5 0 0 v d c 50 m vin=2 20vac b class s y m . vps vpg ri s c i s p r fcc isola tion resis tance e m i r e q u i r e m e n t s f o r c i s p r - 2 2 vin=1 10vac vdc b class d i e l e c t r i c w i t h s t a n d i n g v o l t a g e f o r p r i m a r y t o g r o u n d e m i r e q u i r e m e n t s f o r f c c p a r t - 1 5 t h i s s e r i e s i s r e q u i r e d t o u s e a w g # 1 8 / 4 f t o u t p u t c a b l e . $` t h e r e g u l a t i o n w i l l b e c h a n g e d b y m o d i f i e d o u t p u t c a b l e .


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