For more information, please visit the product page. date 08/21/2012 page 1 of 5 SERIES: VOF-65 DESCRIPTION: AC-DC POWER SUPPLY FEATURES up to 65 W continuous power industry standard footprint universal input (85~264 Vac) single output from 3.3~48 V user trimmable output voltage 3000 V isolation over current, over voltage, and short circuit protections UL/cUL and TUV 60950-1 safety approvals efficiency up to 88% RoHS 1 output output output ripple ef ciency MODEL voltage current power and noise max max max typ (Vdc) (A) (W) (mVp-p) (%) VOF-65-3.3 3.3 8.0 26 50 74 VOF-65-5 5 8.0 40 50 78 VOF-65-7.5 7.5 6.6 50 75 78 VOF-65-9 9 6.6 60 90 82 VOF-65-12 12 5.4 65 120 84 VOF-65-15 15 4.3 65 150 85 VOF-65-24 24 2.7 65 240 86 VOF-65-48 48 1.35 65 480 88 Notes: 1. Ripple & noise are measured at 20 MHz BW with 0.1 F ceramic cap and a 10 F electrolytic capacitors on the output and the two earth ground pads are connected to input earth ground. PART NUMBER KEY VOF-65 - XX Base Number Output Voltage cui.com DISCONTINUEDFor more information, please visit the product page. CUI Inc SERIES: VOF-65 DESCRIPTION: AC-DC POWER SUPPLY date 08/21/2012 page 2 of 5 INPUT parameter conditions/description min typ max units voltage 85 264 Vac frequency 47 63 Hz 110 Vac 1.4 A input current 220 Vac 0.7 A 115 Vac, full load, cold start 25 A inrush current 220 Vac, full load, cold start 50 A input fuse built-in, non-user serviceable OUTPUT parameter conditions/description min typ max units line regulation high line to low line at full load 0.5 % load regulation full load to 10% load 1 % temperature coef cient 0.05 %/C hold-up time 115 Vac at full load 8 ms adjustability adjustable with built-in trim pot -5 +5 % switching frequency 60 kHz OUTPUT parameter conditions/description min typ max units over voltage protection clamped by TVS 115 % over current protection automatically recovers 105 %Io protected, long term short circuit may reduce short circuit protection reliability SAFETY & COMPLIANCE parameter conditions/description min typ max units primary to secondary for 1 minute 3,000 Vac isolation voltage primary to transformer core for 1 minute 1,500 Vac primary to ground for 1 minute 1,500 Vac isolation resistance input to output at 500 Vdc at 25C 50 M safety approvals TUV EN 60950, CE, UL/cUL 60950-1 EMI/EMC FCC class B, EN 55022 class B leakage current 1.5 mA RoHS compliant yes MTBF according to MIL-HDBK-217F 250,000 hours ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve 0 60 C storage temperature -20 85 C operating humidity non-condensing 20 90 % storage humidity non-condensing 20 95 % 10,000 ft operating altitude 3,000 m 30,000 ft storage altitude 9,000 m cui.com DISCONTINUED