REM1-243.3S Recom Power

Medical grade DC/DC converter Features 250VAC working, 2MOPP DC/DC Converter 5.2kVDC isolation for 250VAC working voltage Unregulated -40C up to +90C operating temperature 3rd Ed. safety and 4th. Ed. EMC Converter REM1 Description 1 Watt The REM1 complements the existing board-mount REM3, REM6 and REM10 series by offering SIP7 a 1W medical grade unregulated DC/DC converter in a more compact SIP7 package. The REM1 features reinforced 5.2kVDC/1 minute isolation and 2MOPP/250VAC working voltage. The REM1 is Single Output available with 3.3, 5, 12, 15 or 24V inputs and offers 3.3, 5 or 12V outputs with up to 85% ef ciency. The operating temperature range is -40C up to +90C. The converter is Class B EMC and 60601-1-2 (4th Ed.) medical EMC certi ed using a simple external LC lter. The converters are fully certi ed to CB, IEC/EN and ANSI/AAMI 60601 third edition safety standards, RoHS2+ (10/10) and REACH and come with a 5 year warranty. Selection Guide Part nom. Input Output Output Ef ciency Max. Capacitive (1) (2) Number Voltage Voltage Current typ. Load VDC VDC mA % F REM1-3.33.3S 3.3 3.3 303 78 2200 REM1-3.305S 3.3 5 200 81 2200 E314885 REM1-3.312S 3.3 12 84 85 470 REM1-053.3S 5 3.3 303 79 2200 REM1-0505S 5 5 200 80 2200 REM1-0512S 5 12 84 84 470 2MOPP REM1-123.3S 12 3.3 303 78 2200 250VAC REM1-1205S 12 5 200 81 2200 IEC/EN60601-1 certi ed REM1-153.3S 15 3.3 303 77 2200 ANSI/AAMI ES60601-1 certi ed REM1-1505S 15 5 200 81 2200 EN62368-1 certi ed IEC/EN60601-1-2 REM1-243.3S 24 3.3 303 76 2200 EN55011 REM1-2405S 24 5 200 80 2200 CB Report Notes: Note1: Ef ciency tested by nominal input and full load at +25C ambient Note2: Max Cap Load tested by nominal input and full resisitive load Speci cations (measured Ta= 25C, nominal input voltage, full load and after warm-up) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range 10% Maximum Reverse Voltage 0VDC 3.3VDC 40mA 5VDC 25mA Quiescent Current nom. Vin= 12VDC 12mA 15VDc 10mA 24VDC 7mA continued on next page www.recom-power.com REV.: 5/2018 MED-1Typical Load Line Typical Load Line REM1 DC/DC Converter Series Speci cations (measured Ta= 25C, nominal input voltage, full load and after warm-up) Parameter Condition Min. Typ. Max. 40kHz Internal Operating Frequency Minimum Load 0% (3) Output Ripple and Noise 20MHz BW 75mVp-p Notes: Note3: Measurements are made with a 0.1F MLCC across output. (low ESR) Ef ciency vs. Load REM1-xx3.3S REM1-xx05S 100 100 90 90 80 80 70 70 60 60 50 50 40 40 3.33.3 3.305 30 30 053.3 0505 20 20 123.3 1205 153.3 1505 10 10 243.3 2405 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load % Output Load % REM1-xx12S 100 90 80 70 60 50 40 30 20 3.312 10 0512 0 0 10 20 30 40 50 60 70 80 90 100 Output Load % Tolerance Envelope REM1-3.33.3S REM1-2405S +12 +8 +6 +5 +5 +3 V Nom. V Nom. -0.5 -0.5 -5 -5 10 50 100 10 50 100 Output Load % Output Load % www.recom-power.com REV.: 5/2018 MED-2 Efficiency % Output Voltage % Efficiency % Efficiency % Output Voltage %