VGS-50-12

Additional Resources: Product Page date 11/08/2017 page 1 of 5 SERIES: VGS-50 │ DESCRIPTION: AC-DC POWER SUPPLY U up to 53 W continuous power compact footprint universal input (88~264 Vac / 125~373 Vdc) single output from 3.3 to 48 V over voltage, over load, and short circuit protections UL/cUL and TUV safety approvals long life electrolytic capacitors no load power consumption < 0.5 W efficiency 90% RoHS output voltage (Vdc) VGS-50-3.3 3.3 VGS-50-5 5 VGS-50-12 12 15 output power ripple and noise max (A) max (W) max (mVp-p) (%) 10 33 100 78 VGS-50-24 10 50 100 83 50.4 120 88 3.4 51 120 89 24 2.2 52.8 120 90 48 1.1 52.8 120 90 O VGS-50-48 efficiency 4.2 N VGS-50-15 output current TI MODEL N • • • • • • • • • ED FEATURES VGS-50 - XX Base Number Output Voltage D IS C PART NUMBER KEY cui.com Additional Resources: Product Page CUI Inc │ SERIES: VGS-50 │ DESCRIPTION: AC-DC POWER SUPPLY date 11/08/2017 │ page 2 of 5 INPUT conditions/description min voltage range frequency range current at 115 Vac, cold start at 230 Vac, cold start inrush current at 230 Vac, full load, cold start max units 88 125 264 373 Vac Vdc 50 60 Hz 1.3 0.65 A A 40 A max units OUTPUT parameter conditions/description min ±10 line regulation low line to high line load regulation 3.3 V models 5 V models all other models start-up time at 115 Vac, cold start at 230 Vac, cold start rise time at 115 Vac, cold start at 230 Vac, cold start hold-up time at 115 Vac, cold start at 230 Vac, cold start conditions/description isolation voltage input to output: input to case: output to case: EMI/EMC ±0.5 % ±2.0 ±1.0 ±0.5 % % % 1.0 0.8 s s 65 50 ms ms min ms ms nom max 4,242 2,121 707 units Vdc Vdc Vdc UL 60950-1 / TUV EN 60950-1 EN55022 : 1998+A1 : 2000+A2 : 2003 Class B, EN61000-3-2 : 2000+A2 : 2005 Class A, EN610003-3 : 1995+A1 : 2001, EN61204-3 : 2000 EN50204 1998+A1 : 2001+A2 : 2003 light industry level, criteria A measured per IEC 60950-1, paragraph 5.1, test voltage of 240 Vac/60 Hz IS C leakage current % % % O parameter ±3 ±2 ±1 10 32 N SAFETY & COMPLIANCE N 3.3 V models 5 V models all other models TI voltage tolerance safety approvals nom U voltage adjust nom ED parameter RoHS compliant yes MTBF at 230 Vac, MIL-HDBK-217F 25 °C ambient 2 620,300 mA hrs ENVIRONMENTAL parameter conditions/description min operating temperature see derating curve storage temperature nom max units -25 70 °C -40 85 °C non-condensing 20 90 % storage humidity non-condensing 10 95 % temperature coefficient (0 ~ 50°C) vibration (10 ~ 500 Hz, 1 hour per axis, 3 hours total) D operating humidity cui.com 0.3 %/°C 5 Grms Additional Resources: Product Page CUI Inc │ SERIES: VGS-50 │ DESCRIPTION: AC-DC POWER SUPPLY date 11/08/2017 │ page 3 of 5 PROTECTIONS parameter conditions/description over load hiccup mode, auto recovery over voltage latch off mode short circuit continuous min 60 40 20 0 100 80 60 40 30 150 % 20 0 20 % 40 50 60 70 90 100 110 120 Input Voltage Vac O N TI Ambient temperature (°C) U 80 N Load factor ( %) 100 10 units 110 Load vs. Input Voltage D IS C Load factor ( %) Load vs. Temp 0 max ED 115 DERATING CURVES -25 nom cui.com 264 Additional Resources: Product Page CUI Inc │ SERIES: VGS-50 │ DESCRIPTION: AC-DC POWER SUPPLY date 11/08/2017 │ page 4 of 5 MECHANICAL DRAWING Note: terminal block screws #6-32 (5 PLCS) 9.50 0.374 (4 PLCS) ED Tolerance: ±0.3mm unless otherwise specified L N GND +V 6.50 0.256 87.25 3.435 3.50 0.138 TI N 8.30 0.327 (5 PLCS) U -V 35.50 1.398 74.00 2.913 18.00 0.709 18.00 0.709 (2 PLCS) O M3 (2 PLCS) 28.50 1.122 N 28.50 1.122 IS C 99.00 3.898 5.00 0.197 88.50 3.484 5.00 0.197 3.50 0.138 40.00 1.575 81.50 3.209 D M3 (2 PLCS) 40.50 1.594 (2 PLCS) 21.25 0.837 3.50 0.138 55.00 2.165 cui.com Additional Resources: Product Page CUI Inc │ SERIES: VGS-50 │ DESCRIPTION: AC-DC POWER SUPPLY date 11/08/2017 │ page 5 of 5 REVISION HISTORY description date 08/12/2011 1.0 initial release 1.01 V-Infinity branding removed 1.02 updated datasheet ED rev. 08/21/2012 11/08/2017 D IS C O N TI N U 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 techsupport@cui.com 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.