For more information, please visit the product page. date 05/22/2014 page 1 of 4 SERIES: VSBU-150 │ DESCRIPTION: AC-DC POWER SUPPLY FEATURES • • • • • • • up to 150 W combined power open frame active power factor correction class I insulation output voltage available from 9 to 48 V dc over voltage protection, input surge current protection, over load protection 88% efficiency RoHS MODEL output voltage output current output power ripple and noise efficiency (Vdc) max (A) max (W) max (mVp-p) typ (%) 9 16 144 90 88 VSBU-150-12 12 12.5 150 120 88 VSBU-150-15 15 10 150 150 88 VSBU-150-18 18 8.33 150 180 88 VSBU-150-24 24 6.25 150 240 88 VSBU-150-30 30 5 150 300 88 VSBU-150-36 36 4.17 150 360 88 VSBU-150-48 48 3.13 150 480 88 VSBU-150-9 PART NUMBER KEY VSBU-150 - XX - X Base Number Output Voltage cui.com Power Fail Detect “Blank” = No P = Yes For more information, please visit the product page. CUI Inc │ SERIES: VSBU-150 │ DESCRIPTION: AC-DC POWER SUPPLY date 05/22/2014 │ page 2 of 4 INPUT parameter conditions/description min voltage typ 90 frequency 47 max units 264 Vac 63 Hz current at 115 Vac, full load at 230 Vac, full load 2.0 0.8 A A inrush current at 115 Vac, 25°C, full load, cold start at 230 Vac, 25°C, full load, cold start 40 100 A A power factor correction at 240 Vac, full load 0.95 parameter conditions/description min line regulation full load load regulation at 230 Vac temperature coefficient all output transient response start-up hold-up full load at 110 Vac 1.0 OUTPUT typ max units 0.5 1 % 5 % 0.04 %/°C full load to half load at 100 Vac 4 ms full load at 100 Vac 3 s -0.04 16 ms PROTECTIONS parameter max units over voltage protection conditions/description min 112 typ 132 % over current protection 110 150 % max units SAFETY & COMPLIANCE parameter conditions/description min typ isolation voltage primary to secondary primary to earth ground 4,242 2,837 Vdc Vdc isolation resistance test voltage of 500 Vdc 50 MΩ safety approvals UL/cUL, TUV-Baurart, CE, CISPR-22 class B, FCC part 15 class B, CB EMI/EMC CISPR 22 class B, FCC part-15 class B leakage current full load at 240 Vac MTBF MIL-HDBK-217F, 25°C ambient RoHS 2011/65/EU 0.75 100,000 mA hrs ENVIRONMENTAL parameter conditions/description operating temperature see derating curve min storage temperature operating humidity non-condensing storage humidity cui.com typ max units 0 70 °C -40 85 °C 5 95 % 5 95 % For more information, please visit the product page. CUI Inc │ SERIES: VSBU-150 │ DESCRIPTION: AC-DC POWER SUPPLY date 05/22/2014 │ page 3 of 4 DERATING CURVES output power vs. ambient temperature Load (%) 100 80 60 50 40 20 0 10 20 30 40 50 60 70 Ambient Temperature (°C) MECHANICAL DRAWING units: mm[inches] tolerance: ±0.5mm 29.56 1.164 M3 X P0.5 (MOUNTING HOLES) (4 PLCS) 40.00 1.575 20.30 0.799 127.00 5.000 115.60 4.551 5.45 0.215 5.70 0.224 1 14.21 0.559 DC OUTPUT 76.20 3.000 65.30 2.571 L N 13 C PITCH = 3.96mm CN2 PFD 3.0 MAX 7.92 0.312 10.90 0.429 30.80 1.213 35.56 1.400 CN1 1 ac line 2 ac neutral 3 ground 8.80 0.346 29.56 1.164 note: 1. Input connector mates with Molex housing 09-52-4054 and Molex 2478 series crimp terminal. 2. Output connector mates with Molex housing 09-52-4134 and Molex 2478 series crimp terminal. cui.com 1 V1 2 V1 3 V1 4 V1 5 V1 6 V1 7 com 8 com 9 com 10 com 11 com 12 com 13 n/c *pin 13 for optional power fail detect For more information, please visit the product page. CUI Inc │ SERIES: VSBU-150 │ DESCRIPTION: AC-DC POWER SUPPLY date 05/22/2014 │ page 4 of 4 REVISION HISTORY rev. description date 1.0 initial release 11/19/2010 1.01 new template applied 08/12/2011 1.02 V-Infinity branding removed 08/16/2012 1.03 updated drawing pinouts 01/15/2013 1.04 updated derating curve 02/12/2013 1.05 updated efficiencies 07/01/2013 1.06 updated recommended mating connectors, updated spec 05/22/2014 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] 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 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 affect its safety or effectiveness.