cui .com date 08/27/2012 page 1 of 4 series: vsk-s10 description: ac-dc power supply model output voltage output current output power ripple and noise 1 ef ciency (vdc) max (a) max (w) typ (mvp-p) typ (%) vsk-s10-3r3ua 3.3 2 6.6 50 70 vsk-s10-5ua 5 2 10 50 74 VSK-S10-9UA 9 1.1 10 50 76 vsk-s10-12ua 12 0.9 10 50 76 vsk-s10-15ua 15 0.7 10 50 78 vsk-s10-24ua 24 0.45 10 50 80 notes: 1. ripple and noise measured at 20 mhz bandwidth part number key vsk-s10 - xx ua base number output voltage features ? up to 10 w continuous power ? compact board mount design ? universal input (85~264 vac / 120~370 vdc) ? single output from 3.3~24 v ? over current and short circuit protections ? ul/cul safety approvals ? efficiency up to 80% rohs
cui .com date 08/27/2012 page 2 of 4 cui inc series: vsk-s10 description: ac-dc power supply input parameter conditions/description min typ max units voltage 85 120 264 370 vac vdc frequency 47 63 hz current at 110 vac at 230 vac 230 120 ma ma inrush current at 110 vac at 230 vac 10 20 a a external input fuse (recommended) slow blow, 250 v 2 a output parameter conditions/description min typ max units line regulation 0.5 % load regulation 10 ~ 100% 1 % temperature coef cient 0.02 %/c hold-up time at 230 vac 50 ms switching frequency 60 khz protections parameter conditions/description min typ max units over current protection 110 % short circuit protection auto recovery with no damage from a short on any output safety & compliance parameter conditions/description min typ max units isolation voltage primary to secondary (for 1 minute) 4,000 vac safety approvals iec 60950-1, en 60950-1, ul 60950-1 safety class class ii emi/emc 1 en 55011 (level b), iec/en 61000-4-2 level 4 (8kv/15kv), iec/en 61000-4-3, iec/en 61000-4-4 level 4 (4kv), iec/en 61000-4-5 level 4 (2kv/4kv) leakage current 230 v ac, 50 hz 0.1 ma rohs compliant yes mtbf 25c 300,000 hrs environmental parameter conditions/description min typ max units operating temperature -25 70 c storage temperature -40 105 c case temperature 95 c operating humidity non-condensing 95 % notes: 1. external emc application circuit is required
cui .com date 08/27/2012 page 3 of 4 cui inc series: vsk-s10 description: ac-dc power supply derating curves input voltage (vac) load (%) 100 80 60 50 40 20 70 85 110 125 210 225 240 264 ambient temperature (c) load (%) 100 80 60 50 40 20 -40 -30 -25 -20 -10 0 10 50 60 70 input voltage (vdc) load (%) 100 80 60 50 40 20 70 85 110 125 310 325 340 370 1. output power vs. ambient temperature 2. output power vs. input voltage (vac) 45.72 1.800 28.5 1.122 10.16 0.400 53.50 2.106 10.16 0.400 10.16 0.400 14.25 0.561 3 1 2 4 3 4 1 2 1.20[0.047] 6.00 19.00 0.748 (typ) 0.236 2.106 53.50 1.00 0.039 (typ) recommended pcb footprint (top view) grid: 2.54 mm (0.10 inch) mechanical drawing mechanical parameter conditions/description min typ max units dimensions 2.1 x 1.12 x 0.75 (53.5 x 28.5 x 19.0 mm) inch case material ul94v-0 weight 47 50 53 g units: mm [inches] tolerance: 0.5 [0.02] pin section tolerance: 0.10 mm [0.004] 3. output power vs. input voltage (vdc) pin connections pin function 1 ac(n) 2 ac(l) 3+vo 4-vo
date 08/27/2012 page 4 of 4 cui inc series: vsk-s10 description: ac-dc power supply cui offers a two (2) year limited warranty. complete warranty information is listed on our website. cui reserves the right to make changes to the product at any time without notice. information provided by cui is believed to b e accurate and reliable. however, no responsibility is assumed by cui for its use, nor for any infringements of patents or other rights of third parties which may result from its use . cui products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. headquarters 20050 sw 112th ave. tualatin, or 97062 800.275.4899 fax 503.612.2383 cui .com techsupport@cui.com typical application circuit rev. description date 1.0 initial release 07/26/2011 1.01 added output load vs. input voltage (vdc) derating curve 03/01/2012 1.02 v-in nity branding removed 08/21/2012 the revision history provided is for informational purposes only and is believed to be accurate. revision history +vo -vo l n nf c8 c6 c7 + *mov l n c1 c2 *fuse tvs rl *ntc external capacitors typical value (unit: f) model c1 c2 tvs vsk-s10-3r3ua 220 f/10 v 0.1 f/50 v p6ke6.8a vsk-s10-5ua 220 f/10 v 0.1 f/50 v p6ke6.8a VSK-S10-9UA 120 f/25 v 0.1 f/50 v p6ke12a vsk-s10-12ua 120 f/25 v 0.1 f/50 v p6ke20a vsk-s10-15ua 120 f/25 v 0.1 f/50 v p6ke20a vsk-s10-24ua 68 f/35 v 0.1 f/50 v p6ke30a notes: 1. output ltering capacitor c1 is an electrolytic capacitor. it is recommended to use high frequency and low impedance electrolytic capacitors. for capacitance and current of capacitor please refer to manufacture?s datasheet. voltage derating of capacitor should be 80% or above. c2 is ceramic capacitor, it is used to lter high frequency noise. tvs is a recommended component to protect post-circuits (if converter fails). 2. mov is required to protect the device under surge. 2. it is recommended to use a 2a/250v slow blow fuse. external input ntc is recommended to use 5d-9. 3. if emc performance is required, it is recommended to add ?emc lter? at the input end (see emc application figure). c6: x capacitor, recommended parameter 0.1 f/275v; c7,c8: y capacitor, recommended parameter 2200pf/400v; nf: common model choke, recommended inductance is about 10mh-30mh.
|
