15W in 2 x 1 Package Features 2kVDC And 3kVDC Isolation Options 2:1 or 4:1 Input Voltage Range DC/DC Converter Continuous Short Circuit Protection (Power Limiting) Regulated Full SMD Internal Design Synchronous Rectification On 3.4V & 5.1V Outputs Converters REC15-S D(Z)/M CTRL Pin Option Description 15 Watt The REC15-xxxxS D/M -series offer single and dual regulated outputs in a 2x1 package with 2kVDC or 3kVDC isolation options and are suitable for higher power industrial applications. Remote on/off 2 x 1 control is standard. The converters can deliver 150% rated power for short periods of time to cope with applications with large capacitive loads or high start up currents. The outputs with 3A load current have Metal Case raised output voltages to compensate for track losses as standard. Single and Dual Selection Guide Part Input Output Output Efficiency max. Capacitive (1) Number Voltage Range Voltage Current typ. Load VDC VDC mA % F REC15-xx3.4S 9-18, 18-36, 36-75 3.4 3000 84-85 3300 REC15-xx5.1S 9-18, 18-36, 36-75 5.1 3000 86-87 3300 REC15-xx12S 9-18, 18-36, 36-75 12 1250 85-86 3300 REC15-xx15S 9-18, 18-36, 36-75 15 1000 85-86 3300 REC15-xx05D 9-18, 18-36, 36-75 5 1500 82-83 1500 REC15-xx12D 9-18, 18-36, 36-75 12 625 85-86 1000 REC15-xx15D 9-18, 18-36, 36-75 15 500 85-86 1000 REC15-xx3.4SZ 9-36, 18-75 3.4 3000 84-85 3300 REC15-xx5.1SZ 9-36, 18-75 5.1 3000 87 3300 E224736 REC15-xx12SZ 9-36, 18-75 12 1250 86 3300 REC15-xx15SZ 9-36, 18-75 15 1000 86 3300 IEC60950-1 + AM2 Certified EN60950-1 + AM2 Certified REC15-xx05DZ 9-36, 18-75 5 1500 83 1500 UL60950-1 Certified REC15-xx12DZ 9-36, 18-75 12 625 86 1000 IEC/EN60601-1 Certified REC15-xx15DZ 9-36, 18-75 15 500 86 1000 CB Report Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient. Model Numbering REC15- /H /M/X2 (4) nom. Input Voltage CTRL Pin Output Voltage Metal Case (3) Single or Dual Isolation (2) 2:1 or 4:1 Input Notes: Note2: add Z for 4:1 Input Voltage (24= 9-36VDC or 48= 18-75VDC) Note3: /H2 = 2kVDC isolation /H3 = 3kVDC isolation Note4: without suffix, standard Pinning with CTRL Pin with suffix /X2, without CTRL Pin Ordering Examples: REC15-125.1S/H3/M 9-18Vin 5.1Vout Single output 2:1 input 3kVDC isolation with CTRL Pin REC15-2412DZ/H2/M/X2 9-36Vin 12Vout Dual output 4:1 input 2kVDC isolation without CTRL Pin REC15-2412S/H3/M 18-36Vin 12Vout Single Output 2:1 input 3kVDC isolation with CTRL Pin REC15-4815DZ/H2/M 18-75Vin 15Vout Dual Output 4:1 input 2kVDC isolation with CTRL Pin REC15-2405SZ/H2/M/X2 18-36 24Vout Single Ouptut 2:1 input 2kVDC isolation without CTRL Pin www.recom-power.com REV.: 0/2017 ECO-1REC15-S D(Z)/M DC/DC Converter Series Specifications (measured ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter Pi Network 12VDC 9VDC 18VDC 2:1 Input Voltage = 24VDC 18VDC 36VDC 48VDC 36VDC 75VDC Input Voltage Range 24VDC 9VDC 36VDC 4:1 Input Voltage = 48VDC 18VDC 75VDC 12VDC 36VDC 100ms max. Input Surge Voltage 24VDC 50VDC nom. Input Voltage 48VDC 100VDC DC-DC ON 8.3VDC nom. Vin= 12VDC 7.9VDC (2:1 and 4:1 Input Types) DC-DC OFF 17.4VDC nom. Vin= 24VDC DC-DC ON Under Voltage Lockout (UVLO) (2:1 and 4:1 Input Types) DC-DC OFF 16.7VDC DC-DC ON 35.7VDC nom. Vin= 48VDC 34.3VDC DC-DC OFF 9-18VDC 2A 2:1 Input Voltage = 18-36VDC 1A 36-75VDC 0.5A Input Current 9-36VDC 2A 4:1 Input Voltage = 18-75VDC 1A 20mA Quiescent Current Minimum Load 0% 25ms Start-up time Rise Time 200s 200s Hold-up Time DC-DC ON Open or 3.5V<Vr<12V ON/OFF CTRL DC-DC OFF 0V<Vr<1.2V Internal Operating Frequency 300kHz (4) Output Ripple and Noise 20MHz BW 100mVp-p Notes: Note4: Measurements are made with a 100nF MLCC across output. (low ESR) Efficiency vs. Load REC15-245.1SZ/H2/M REC15-2412S/H2/M 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 09Vin 18Vin 12Vin 24Vin 10 10 24Vin 30Vin 36Vin 36Vin 0 0 0 20 40 60 80 100 0 20 40 60 80 100 Output Current % Output Current % continued on next page ECO-2 REV.: 0/2017 www.recom-power.com Efficiency % Efficiency %