THP 3-7223 TRACO Power

DC/DC Converters THP 3 Series, 3 Watt CB Scheme UL 60950-1 Features UL 60601-1 Supplementary and reinforced insulation I/O isolation 3000 VACrms rated for 1000 Vrms working voltage Medical safety to UL 60601-1 and IEC/EN 60601-1 3rd Edition, 2 x MOOP Industrial safety to IEC/EN/UL 60950-1 9-40 VDC, 18-80 VDC and 36-160 VDC Extended operating temperature range 40C to 85C max. Input filter meets EN 55032 class A without ext. components Continuous short circuit protection High reliability, MTBF >1 Mio. hours Lead free design, RoHS compliant The THP-3 series is a new range of high performance 3W DC/DC converters in 3-year product warranty a low prole Dfi IL-24 package with standard industry pin-out. The very high I/O- isolation system of these converters and input voltages up to 160 VDC make this product the best choice for many demanding applications in railroad and transpor- tation systems, medical equipment, instrumentation, everywhere where high basic-, supplementary- or reinforced insulation is requested to meet specic sfi afety stan - dards. A high efcfi iency allows safe operation in a temperature range of 40C to +70C at full load. Full SMD-design with exclusive use of ceramic capacitors ensure a very high reliability and a long product lifetime. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. THP 3-2411 5 VDC 600 mA 78 % THP 3-2412 9 40 VDC 12 VDC 250 mA 83 % (24 VDC nominal) THP 3-2422 12 VDC 125 mA 83 % THP 3-2423 15 VDC 100 mA 83 % THP 3-4811 5 VDC 600 mA 78 % THP 3-4812 18 80 VDC 12 VDC 250 mA 83 % THP 3-4822 (48 VDC nominal) 12 VDC 125 mA 83 % THP 3-4823 15 VDC 100 mA 83 % THP 3-7211 5 VDC 600 mA 78 % THP 3-7212 36 160 VDC 12 VDC 250 mA 83 % THP 3-7222 (72 VDC nominal) 12 VDC 125 mA 83 % THP 3-7223 15 VDC 100 mA 83 % www.tracopower.com Page 1 of 3DC/DC Converters THP 3 Series 3 Watt Input Specifications Input current at no load / full load 24 Vin models: 20 mA typ. / 160 mA typ. 48 Vin models: 10 mA typ. / 100 mA typ. 72 Vin models: 5 mA typ. / 85 mA typ. Start-up voltage / under voltage shut down 24 Vin models: 9 VDC / 8.5 VDC 48 Vin models: 17 VDC / 16 VDC 72 Vin models: 34 VDC / 32 VDC Recommended external input fuse (slow blow) 24 Vin models: 1.0 A 48 Vin models: 0.6 A 72 Vin models: 0.3 A Surge voltage (1 sec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. 72 Vin models: 180 V max. Input filter EN 55032, FCC part 15, class A Output Specifications Voltage set accuracy 1 % Voltage balance (dual output models) 2 % max. Regulation Input variation Vin min. to Vin max. 0.5 % max. Load variation 25 100 %: 1.0 % max. Minimum load 15 % of rated max. output current. (Operation at lower load is safe but major deviations to specifyed data may occur) Ripple and noise (20 MHz Bandwidth) 5 VDC models: 75 mVpk-pk typ. other models: 100 mVpk-pk typ. Temperature coefficient 0.02 %/K typ. Current limitation >120 % Iout max. Startup rise time 0 % to 100 % Vout 25 mS max. Short circuit protection indefinite (automatic recovery) Capacitive load 5 VDC models: 1000 F max. 12 VDC models: 470 F max. Dual output models: 220 F max. (each output) Isolation / Safety I/O isolation test voltage (flash tested 1 sec.) 6000 Vpk I/O isolation voltage (50Hz, 60sec.) 3000 VACrms, rated for 1000 Vrms working voltage, 2 x MOOP Leakage current (at 240VAC, 60Hz) 2 A I/O isolation capacitance (at 100KHz, 1V) 7 pF typ. I/O isolation resistance (at 500VDC) >1000 Mohm Safety standards IEC/EN 60950-1, UL 60950-1 IEC/EN 62368-1, UL 62368-1 CSA C22.2 No. 60950-1-03 IEC/EN 60601-1 3rd edition, 2 x MOOP, UL 60601-1, CSA C22.2 No. 601.1 Safety approvals CB certificate acc. IEC 60950-1 & 60601-1 CSA certificate acc. UL 60950-1 & 60601-1 Certification documents see supporting documents All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 2 of 3