DBR30 Datasheet | Chinfa Electronics Ind

FEATURES ‧UNIVERSAL INPUT 90~264VAC ‧SHORT CIRCUIT PROTECTION ‧INTERNAL INPUT FILTER ‧2 YEARS WARRANTY ‧CHARGER FOR LEAD-ACID BATTERIES ‧BATTERY POLARITY PROTECTION a SELECTION CHART DBR 60 - 24 Wattage 12 : 13.6V OUT / 24 : 27.2V OUT MODEL LIST MODEL NO. DBR30-12 DBR30-24 DBR60-12 DBR60-24 INPUT VOLTAGE 90~264 VAC 90~264 VAC 90~264 VAC 90~264 VAC OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models 34 WATTS 34 WATTS 61 WATTS 68 WATTS + 13.6 VDC + 27.2 VDC + 13.6 VDC + 27.2 VDC OUTPUT CURRENT 2.5 A 1.25 A 4.5 A 2.5 A EFF. (min.) 84% 86% 84% 86% EFF. (typ.) 86% 88% 86% 88% SPECIFICATION GENERAL Characteristics Switching frequency Isolation voltage Isolation resistance Ambient temperature Storage temperature Relative humidity Temperature coefficient MTBF All Specifications Typical At Nominal Line, Full Load, 25o C Unless Otherwise Noticed Conditions Vi nom, Io nom Input-Output Input-Output, @ 500VDC Operating at Vi nom Non operational Vi nom, Io nom Vi nom, Io min Bellcore Issue 6 @40 o C, GB 30W 12V model 24V model 60W 12V model 24V model IEC 60068-2-13 min. 50 3000 / 4242 100 -40 -40 20 typ. max. 100 unit KHz VAC / VDC MΩ o o + 51 + 85 95 ± 0.03 668000 688000 568000 588000 4850 C % RH % / o C Hours Hours Hours Hours m mm .. Altitude during operation Dimension Cooling L91 x W90 x D57 Free air convection .chinfa. 2011.01.27 sales@chinfa. P1 DBR30/60W SERIES SPECIFICATION INPUT SPECIFICATIONS Characteristics...