for more information, please visit the product page. ????????? ?????????????????? cui .com 11/12/2018 1 of 8 series : psk-s3 description: ac-dc power supply model output voltage output current output power ripple and noise 1 efciency 2 (vdc) min (ma) max (ma) max (w) max (mvp-p) typ (%) psk-s3-3 3.3 0 700 2.3 100 66 psk-s3-5 5 0 600 3 100 74 psk-s3-9 9 0 330 3 100 75 PSK-S3-12 12 0 250 3 100 77 psk-s3-15 15 0 200 3 100 77 psk-s3-24 24 0 125 3 100 78 notes: 1. at full load, nominal input, 20 mhz bandwidth oscilloscope, with 1 f ceramic and 10 f electrolytic capacitors on the output. 2. at 230 vac input. 3. all specifcations are measured at ta=25c, humidity <75%, nominal input voltage, and rated output load unless otherwise specifed. features ? universal input range (85 ~ 264 vac) ? wide operating temperature range (-40 to +70 c) ? 4k vac minimum isolation voltage ? over-current, over-voltage, and short-circuit protection ? low-profile encapsulated package (18 mm / 0.709) ? 85 mm (3.346) leaded configuration available with -l suffix ? chassis-mount configuration available with -t suffix ? din-rail configuration available with -din suffix part number key base number psk-s3 - xx - x output voltage mounting style: blank = board mount l = lead wires t = chassis mount din = din-rail mount date page
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 2 of 8 cui inc series : psk-s3 description: ac-dc power supply input parameter conditions/description min typ max units voltage 85 100 264 370 vac vdc frequency 47 63 hz current at 115 vac at 230 vac 80 45 ma ma inrush current at 115 vac at 230 vac 10 20 a a leakage current at 230 vac, 50 hz 0.1 ma output parameter conditions/description min typ max units capacitive load 3, 5 vdc output models 9, 12 vdc output models 15 vdc output models 24 vdc output models 6000 1500 1000 330 f f f f initial set point accuracy 3.3 vdc output models all other models 3 2 % % line regulation at full load 0.5 % load regulation from 0~100% load 1 % hold-up time at 115 vac at 230 vac 10 60 ms ms switching frequency 100 khz temperature coefcient 0.02 %/c protections parameter conditions/description min typ max units over voltage protection 3, 5 vdc output models 9 vdc output models 12, 15 vdc output models 24 vdc output models 7.5 15 20 30 vdc vdc vdc vdc over current protection auto recovery 150 % short circuit protection continuous, auto recovery safety & compliance parameter conditions/description min typ max units isolation voltage input to output for 1 minute 4,000 vac safety approvals ul 62368-1, en 62368-1, iec 62368-1 safety class class ii conducted emissions cispr32/en55032, class a cispr32/en55032, class b (external circuit required, see figure 2) radiated emissions cispr32/en55032, class a cispr32/en55032, class b (external circuit required, see figure 2) esd iec/en61000-4-2, contact 6 kv/ air 8kv, class b radiated immunity iec/en61000-4-3, 10v/m, class a
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 3 of 8 cui inc series : psk-s3 description: ac-dc power supply 10 sec. max. wa ve soldering time 4 sec. max. pe ak t emp. 260c max. time (sec.) t emper ature (c) 250 200 150 100 50 0 safety & compliance ( continued ) parameter conditions/description min typ max units eft/burst iec/en61000-4-4, 2 kv, class b (external circuit required, see figure 1) iec/en61000-4-4, 4 kv, class b (external circuit required, see figure 2) surge iec/en61000-4-5, line to line 1 kv, class b (external circuit required, see figure 1) iec/en61000-4-5, line to line 2 kv/line to ground 4 kv, class b (external circuit required, see figure 2) conducted immunity iec/en61000-4-6, 10 vrms, class a voltage dips & interruptions iec/en61000-4-11 class b, 0%-70% mtbf as per mil-hdbk-217f at 25c 300,000 hours rohs yes notes: 4. the power supply is considered a component which will be installed into fnal equipment. the fnal equipment still must be tested to meet the necessary emc directiv es. environmental parameter conditions/description min typ max units operating temperature see derating curves -40 70 c storage temperature -40 105 c storage humidity non-condensing 95 % solderability 5 parameter conditions/description min typ max units hand soldering for 3~5 seconds 350 360 370 c wave soldering for 5~10 seconds 255 260 265 c notes: 5. for board mount models only
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 4 of 8 cui inc series : psk-s3 description: ac-dc power supply load vs. ambient temperature (at 85~264 vac / 100~370 vdc input voltage) load vs. input voltage (at 25c ambient temperature) ambient t emper ature (c) load (% ) -40 85 100 20 70 input vo ltage load (% ) 85 100 60 80 100 40 264 va c 370 vdc -25 55 20 60 80 40 derating curves 50 55 60 65 70 75 80 85 90 85 1101 80 23 02 64 input v oltage (v ac) ef ficiency (%) psk-s3-5 PSK-S3-12 ? psk-s3-24 ? ? efficiency curves eff ciency vs. input voltage (at full load) 30 40 50 60 70 10 25 40 50 65 75 90 100 load current (%) ef ficiency (%) 80 psk-s3-5 PSK-S3-12 ? psk-s3-24 ? ? 100 effciency vs. load current (at 230 vac)
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 5 of 8 cui inc series : psk-s3 description: ac-dc power supply pin connections pin function 1 ac (l) 3 ac (n) 13 nc 14 -vo 16 +vo mechanical drawing ( lead wires ) wire connections pin color wire type function 1 brown ul-1015 22 awg ac (l) 3 blue ul-1015 22 awg ac (n) 14 black ul-1430 22 awg -vo 16 red ul-1430 22 awg +vo recommended pcb layout top view mechanical parameter conditions/description min typ max units dimensions board mount: 37.00 x 24.50 x 18.00 (1.457 x 0.965 x 0.709 inch) lead wires: 37.00 x 24.50 x 18.00 (1.457 x 0.965 x 0.709 inch) chassis mount: 76.00 x 31.50 x 26.80 (2.992 x 1.24 x 1.055 inch) din-rail mount: 76.00 x 31.50 x 31.40 (2.992 x 1.24 x 1.236 inch) mm mm mm mm case material black fame-retardant and heat-resistant plastic (ul94v-0) weight board mount lead wires chassis mount din-rail mount 25 25 47 69 g g g g mechanical drawing ( board mount ) units: mm[inch] tolerance: 0.50[0.020] pin diameter tolerance: 0.10[0.004] units: mm [inch] tolerance: 0.50[0.020] wire diameter tolerance: 0.30[0.012]
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 6 of 8 cui inc series : psk-s3 description: ac-dc power supply mechanical drawing ( chassis mount ) units: mm[inch] tolerance: 0.50[0.020] wire range: 24~12 awg tightening torque: max 0.4 n*m front view units: mm [inch] tolerance: 1.00[0.039] installed on din rail ts35 wire range: 24~12 awg tightening torque: max 0.4 n*m mechanical drawing ( din-rail mount ) pin connections pin function 1 ac (n) 2 ac (l) 3 -vo 4 +vo pin connections pin function 1 ac (n) 2 ac (l) 3 -vo 4 +vo
for more information, please visit the product page. ?????????????????? cui .com date 11/12/2018 page 7 of 8 cui inc series : psk-s3 description: ac-dc power supply application circuit figure 1 table 1 emc recommended circuit recommended external circuit components fuse 2 a/250 v, slow fusing mov s14k350 lcm 10~30 mh cx 0.1 f/275 vac l1 330 h/ 2 a cy1/cy2 1 nf/400 vac r0 33 /3 w table 2 figure 2 recommended external circuit components vo (vdc) fuse 6 mov 6 c1 c2 tvs 3.3 1a/250v s14k350 1 f 150 f smbj7.0a 5 1a/250v s14k350 1 f 150 f smbj7.0a 9 1a/250v s14k350 1 f 120 f smbj12a 12 1a/250v s14k350 1 f 120 f smbj20a 15 1a/250v s14k350 1 f 120 f smbj20a 24 1a/250v s14k350 1 f 68 f smbj30a notes: 7. c1 is a ceramic capacitor used to flter high frequency noise. 8. c2 is an electrolytic capacitor and it is recommended to be high frequency and low impedance. for capacitance and current of capacitor, refer to the datasheet provided by the manufacturer. voltage derating of capacitor should be at least 80%. 9. tvs is a recommended component to protect post-circuits (if converter fails). note: also refer to table 1. notes: 6. chassis mount and din-rail mount versions include the fuse and mov components.
for more information, please visit the product page. ????????? date 11/12/2018 page 8 of 8 cui inc series : psk-s3 description: ac-dc power supply cui ofers 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 be 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 afect its safet y or efectiveness. headquarters 20050 sw 112th ave. tualatin, or 97062 800.275.4899 fax 503.612.2383 cui .com techsupport@cui.com rev. description date 1.0 initial release 11/12/2018 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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