p o w e r b l o c k m i c r o - m i n i a t u r e m o d u l a r s w i t c h i n g p o w e r s u p p l i e s a f c s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 single 10 watt outputs 3.3vdc to 24vdc universal 90 to 264vac input 3,000vac input to output isolation -25 to +70c operation high efficiency model number output voltage output amps output watts size (inches) afc-3.3s 3.3 vdc 2.5 8w 1 x 2 x 0.9 afc-5s 5 vdc 2 10w 1 x 2 x 0.9 afc-12s 12 vdc 0.83 10w 1 x 2 x 0.9 afc-15s 15 vdc 0.66 10w 1 x 2 x 0.9 afc-24s 24 vdc 0.42 10w 1 x 2 x 0.9 2l x 1w x 0.9h fully approved iec60950 en60950 ul60950-1 csa22.2-60950-1
p o w e r b l o c k m i c r o - m i n i a t u r e m o d u l a r s w i t c h i n g p o w e r s u p p l i e s a f c s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 input specifications input voltage, nominal 90-264vac nominal: 100-240vac input frequency 47-63 hz, 50-60hz nom. inrush current 20a @ 100vac, typ 40a @ 200vac, typ output specifications output voltage/current see specific model initial accuracy +/-1%, typ load regulation 3.3v & 5v:+/-1%, typ 20%-fl 12v, 15v, & 24v:+/-0.5%, typ line regulation 3.3v & 5v:+/-1%, typ 12v, 15v, & 24v:+/-0.5%, typ temperature coefficient +/-0.03%/c ripple/noise(20mhz bw) 200-250mv pk-pk, typ overvoltage protection clamp, 130-150% * hold up time 30ms, typ short circuit protection continuous * overtemp protection latching, recovering current limit 130% typ,self-reset foldback general specifications input-out isolation 3000vac output-ground isolation 1000vac input-ground isolation 2500vac operating frequency 100 khz, fixed, typ efficiency (@ full load) 75 - 80%, typ safety en60950, tuv file# b050122749064 iec60950, cb file# de 3-51024 ul60950-1, ul file# e167432 environmental specifications oper. temperature -25 to +50c fl derate linearly to 25%l @ 70c relative humidity 0-95%, non-condensing storage temperature -25 to +71c * mtbf 466,553 hrs mil-hdbk 217, parts count method, 25c, ground benign physical specifications case material rynite, 94v-0 rated construction encapsulated, soft pot weight 1.5 oz (42g) * these are stress ratings. exposure of the devices to any of these conditions may adversely affect long term reliability. proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. all specifications are typical at nominal input, full load, and 25degc unless otherwise noted astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.
p o w e r b l o c k m i c r o - m i n i a t u r e m o d u l a r s w i t c h i n g p o w e r s u p p l i e s a f c s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 side view dim. ?h ? .20 (5.08) min . .040 (1.016) dia. notes : d imensions are in inch (mm) to lerances: .xxx +/-.02(.508 ) .xx +/-.05(1.27) 1.80 (45.72) 2.00 (50.80 ) bott om view acl acn -v out +v out .40 (10.16) .10 (2.54) ) 0 4 . 5 2 ( 0 0 . 1 ) 2 3 . 0 2 ( 0 8 . ) 4 5 . 2 ( 0 1 . mechanical specifications power bloc k a pplication notes output noise the figure below ia a sample diagram to reduce output ripple and noise. c1 = electrolytic capacitor capacitance = 22uf - 220uf voltage = two times rated output voltage l1 = 3uh - 10uh c2 = electrolytic capacitor capacitance = 22uf - 47uf voltage = two times rated output voltage c3 = ceramic capacitor capacitance = 0.01uf - 0.1uf voltage = 50 volt notes: 1. the use of c1 alone may reduce noise to desired levels, if not use l1, c2 and c3 in addition to c1. 2. the figure above is a suggested circuit. only by trying true application can levels be tested. emi the figure below ia a suggested diagram to reduce electromagnetic interference (emi). c1 = 0.22uf x capacitor l1 = 10mh - 30mh common mode, choke c2, c3 = 220pf y capacitors notes: the diagram above is a recommended circuit, only by trying true application can levels be measured. inrush current if desired, the use of a choke, ntc or inrush current limiter may be used to reduce the inrush current dimension h 0.9 (22.86)
|
