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| a division of CUI INC date 06/2010 page 1 of 4 SERIES: VDRS-40 DESCRIPTION: 40 W MINI POWER SUPPLY FEATURES *universal AC input *installs on DIN rail *brown out protection *short circuit, over load, over voltage protection *long life 105C electrolytic capacitors *operating temperature up to 70C *can withstand 5G's of vibration *true DC OK signal output *meets EISA / efficiency level IV regulations RoHS MODEL VDRS-40-12 VDRS-40-15 VDRS-40-24 VDRS-40-48 output voltage nominal (V dc) output current min (A) max (A) output wattage max (W) ripple max. (mVp-p) efficiency level 12 15 24 48 0 0 0 0 3.4 2.7 1.7 0.85 40.8 40.5 40.8 40.8 100 100 120 180 IV IV IV IV *full load, 230 Vac input, measured at 20MHz bandwidth with a 47 and 0.1 uF parallel cap on the output 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com a division of CUI INC date 06/2010 page 2 of 4 SERIES: VDRS-40 DESCRIPTION: 40 W MINI POWER SUPPLY INPUT parameter input voltage range frequency range rated input current inrush current leakage current 115 V ac 230 V ac 115 V ac 230 V ac 230 V ac conditions/description derating may be needed under low input voltages; consult the derating curve for more details (page 3) min 88 124 47 nom max 264 370 63 0.8 0.4 30 60 1 units V ac V dc Hz A A A A mA OUTPUT parameter line regulation load regulation voltage tolerance over voltage protection over load protection includes setup tolerance, line and load regulation latch-off mode constant current limit, auto recovery 115 102 conditions/description min nom 1 1 1 150 max units % % % % % SAFETY & EMI parameter HI-POT insulation resistance safety approvals EMI standard RoHS compliant LPS power supply power good conditions/description input to output for 1 minute input to case for 1 minute input to output at 500 V dc UL 508, TUV EN60950-1, UL1310 NEC class 2 compliant EN55022: 2006 class B, EN61204-3: 2000, EN610006-3:2007 yes yes relay contact (30 V dc/1 A, 120 V ac/ 1 A) 100 min nom max 4242 2121 units V dc V dc M ENVIRONMENTAL parameter operating temperature operating humidity storage temperature storage humidity cooling temperature coefficient natural convection 0 ~ 50C 0.03 %/C conditions/description min -20 20 -40 10 nom max 70 90 85 95 units C % C % 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com a division of CUI INC date 06/2010 page 3 of 4 SERIES: VDRS-40 DESCRIPTION: 40 W MINI POWER SUPPLY MECHANICAL DRAWING DERATING CURVE 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com a division of CUI INC date 06/2010 page 4 of 4 SERIES: VDRS-40 DESCRIPTION: 40 W MINI POWER SUPPLY ACTIVE OK RELAY CONTACT BLOCK DIAGRAM 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com |
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