cui .com date 07/27/2011 page 1 of 5 series: vms-160 description: ac-dc power supply model output voltage output current output power ripple and noise 4 ef ciency (vdc) max (a) max (w) max (mvp-p) typ (%) vms-160-5 5 20 100 2 50 90 VMS-160-12 12 13.3 160 1 120 90 vms-160-15 15 8 160 3 50 90 vms-160-24 24 6.66 160 1 240 90 vms-160-48 48 3.33 160 1 480 90 notes: 1. total continuous output power will not exceed 160 w forced air (400 lfm), 100 w without fan 2. total continuous output power will not exceed 100 w forced air (400 lfm), 70 w without fan 3. total continuous output power will not exceed 120 w forced air (400 lfm), 90 w without fan 4. measured at 20 mhz, twisted pair with 0.47 f ceramic and 22 f tantalum parallel capacitors part number key vms-160 - xx base number output voltage features ? up to 160 w continuous power ? industry standard 2? x 4? footprint ? 18 w/in 3 power density ? universal input (85-264 vac / 125-373 vdc) ? single output from 5 to 48 v ? active power correction (98%) ? 12 v auxiliary fan output ? no minimum load required ? over load, over voltage, and short circuit protections ? full medical and ite safety approvals ? efficiency up to 90% rohs
cui .com cui inc series: vms-160 description: ac-dc power supply date 07/27/2011 page 2 of 5 input parameter conditions/description min typ max units voltage 90 125 264 373 vac vdc frequency 47 63 hz current at 100 vac, cold start at 200 vac, cold start 2.5 1.25 a a inrush current at 230 vac, full load, cold start power factor measured at full load and 115 vac/60 hz and 0.85 230 vac/50 hz input source input will be less than 0.25 , compliant to en61000-3-2 for harmonic currents 0.98 output parameter conditions/description min typ max units line regulation low line to high line 1 % load regulation all other outputs 12 v aux. output 1 20 % % temperature coef cient 0.25 mv/c transient response 25% i max to i max , 0.1 a/ s slew rate, 5% max. deviation, 1 ms recovery start-up time 1s rise time 0.2 20 ms hold-up time 16 ms adjustability 5 % fan drive 12 vdc / 500 ma for external fan protection parameter conditions/description min typ max units over voltage protection 130 % over current protection automatically recovers 150 % 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 second): primary to earth ground (for 1 second): 5,656 5,656 vdc vdc safety approvals ul 60950-1/60601-1, nemko en60950-1/en60601-1, ce emi/emc en55022:1998 (cispr 22 class a conducted), en61000-3-2: 2000, en61000-3-3: a1:2001, en55024 (iec61000-4-2: 1995, iec61000-4-3: 1995, iec61000-4-4: 1995, iec61000-4-5: 1995, iec61000-4-6: 1996, iec61000-4-11: 1994) leakage current measured per iec 60950-1, paragraph 5.1, test voltage of 120 vac/60 hz 0.275 ma rohs compliant yes mtbf with 400 lfm forced air, mil-hdbk-217e-1, 75% of rated full load, 25c ambient 200,000 hrs
cui .com cui inc series: vms-160 description: ac-dc power supply date 07/27/2011 page 3 of 5 environmental parameter conditions/description min typ max units operating temperature see derating curve -20 50 c storage temperature see derating curve -40 80 c operating humidity storage humidity non-condensing non-condensing 890 95 % % shock operating (11 ms, half sine, for a total of 6 shock inputs) non-operating (2 ms, half sine, for a total of 6 shock inputs) 10 140 g g vibration operating (10 ~ 300 hz, 1 hour per axis, 3 hours total) non-operating (10 ~ 500 hz, 1 hour per axis, 3 hours total) 1 2 grms grms 100 80 60 40 20 ambient temperature (c) load (%) -20 0 10 20 30 40 50 60 70 2 1 convection forced air (400 lfm) 2 1 100 80 60 40 20 ambient temperature (c) load (%) -20 0 10 20 30 40 50 60 70 2 1 100 80 60 40 20 convection forced air (400 lfm) 2 1 convection forced air (400 lfm) ambient temperature (c) load (%) -20 0 10 20 30 40 50 60 70 2 2 1 1 derating curves output power vs. ambient temperature
cui .com cui inc series: vms-160 description: ac-dc power supply date 07/27/2011 page 4 of 5 4.4 0.173 max smt component height 0.850 21.59 27.5 1.082 molex (26-60-4080) 8 pin quick disconnect tab 0.10 spacing 4 pin molex (22-23-2021) 6.35 (0.250) x 0.81 (0.032) 1 molex (19705-4301) molex (26-60-4030) 3 pin, ctr pin removed 0.156 spacing 0.156 spacing ?4.04 (?0.159) mounting hole typ 4 plcs 1 1.752 ?6.35 (?0.250) max dia of mounting hardware typ 4 plcs 2.000 50.8 44.5 95.3 3.752 101.6 4.000 8 1 4 2 2 1 cn3 12v (fan) 12v (fan) 4 3 2 1gnd gnd cn2 cn1 ac neutral ac line v1 v1 v1 v1 dc return dc return 8 7 6 5 4 3 2 1 dc return dc return mechanical drawing
cui inc series: vms-160 description: ac-dc power supply date 07/27/2011 page 5 of 5 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 rev. description date 1.0 initial release 05/5/2009 1.01 applied new spec template 06/16/2011 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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