C C S S O O R R w E E M M T T P P R R a L L R I I E E A A r V V N N A N N T T r DIP16, Mini DIP16 or SMD package style Features 1kVDC, 2kVDC or 3kVDC isolation DC/DC Converter Continuous short circuit protected Low ripple and noise Regulated IEC/EN60950-1 certified Converters Efficiency up to 83% RW2 Description 2 Watt High power-density, 2:1 input voltage range and a wide temperature range of -40C to +85C are just 3 MINI DIP16, some of the characteristics of this versatile DIP16 converter, ideal for highly sophisticated industrial designs where a regulated converter is required but space is at a premium. Three different case styles DIP16 or SMD and isolation options are available. Single & Dual Selection Guide Part Input Output Output Efficiency max. Capacitive Output (1) (2) Number Voltage Range Voltage Current typ. Load VDC VDC mA % F RW2-053.3S 4.5-9 3.3 500 68 4700 RW2-0505S 4.5-9 5 400 73 1000 RW2-0512S 4.5-9 12 166 75 1000 RW2-0515S 4.5-9 15 134 75 1000 RW2-123.3S 9-18 3.3 500 69 4700 RW2-1205S 9-18 5 400 75 1000 RW2-1212S 9-18 12 166 80 1000 RW2-1215S 9-18 15 134 80 1000 22 ++ RoHSRoHS REACHREACH compliantcompliant RW2-243.3S 18-36 3.3 500 70 4700 compliantcompliant 10 from 1010 from 10 RW2-2405S 18-36 5 400 78 1000 RW2-2412S 18-36 12 166 83 1000 IEC/EN60950-1 certified RW2-2415S 18-36 15 134 83 1000 RW2-483.3S 36-72 3.3 500 73 4700 RW2-4805S 36-72 5 400 76 1000 RW2-4812S 36-72 12 166 81 1000 RW2-4815S 36-72 15 134 81 1000 RW2-0505D 4.5-9 5 200 73 680 RW2-0509D 4.5-9 9 111 74 680 RW2-0512D 4.5-9 12 83 75 680 RW2-0515D 4.5-9 15 67 75 680 RW2-1205D 9-18 5 200 75 680 RW2-1209D 9-18 9 111 78 680 RW2-1212D 9-18 12 83 80 680 RW2-1215D 9-18 15 67 80 680 RW2-2405D 18-36 5 200 78 680 RW2-2409D 18-36 9 111 81 680 RW2-2412D 18-36 12 83 83 680 RW2-2415D 18-36 15 67 83 680 RW2-4805D 36-72 5 200 78 680 RW2-4809D 36-72 9 111 81 680 RW2-4812D 36-72 12 83 83 680 RW2-4815D 36-72 15 67 83 680 Notes: Note1: Efficiency is tested at nominal input and full load a t +25C ambient Note2: Maximum capacitive load is defined as the ca pacitive load that will allow start up in under 1 second without damage on the converter www.recom-power.com REV.: 2/2020 ECO-1 O O P P E a C C R R O O Y M M n D D O O U U t C C C C E E y T T R R S SRW2 DC/DC Converter Series Model Numbering RW2- / (4) nom. Input Voltage Case Style (3) Output Voltage Isolation Single or Dual Notes: Note3: /H2 = 2kVDC isolation /H3 = 3kVDC isolation without suffix standard 1kVDC isolation Note4: add suffix /SMD for SMD package or /B for Mini DIP16 THT package without suffix = standard DIP16 package (refer to DIP16) Ordering Examples: RW2-2405S/B: 18-36Vin 5Vout Single 1kVDC Isolation Mini DIP16 Package RW2-1212D/H2: 9-18Vin 12Vout Dual 2kVDC Isolation DIP16 Package RW2-0515D/H3/SMD: 4.5-9Vin 15Vout Dual 3kVDC Isolation SMD Package RW2-4812S/H2/B 36-72Vin 12Vout Single 2kVDC Isolation Mini DIP16 Package Specifications (measured Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. 5VDC 4.5VDC 9VDC 12VDC 9VDC 18VDC Input Voltage Range nom. Vin= 24VDC 18VDC 36VDC 48VDC 36VDC 72VDC (5) Minimum Load 10% Internal Operating Frequency 100KHz 700kHz Output Ripple and Noise 20MHz BW 50mVp-p Notes: Note5: Operation below 10% load wont harm the converter, but specifications may not be met. REGULATIONS Parameter Condition Value Output Accuracy 2.0% typ. Line Regulation 0.5% max. Load Regulation 20% to 100% load 0.5% typ. PROTECTION Parameter Type Value Short Circuit Protection (SCP) continous tested for 1 second 1kVDC standard without suffix rated for 1 minute 500VAC/60Hz tested for 1 second 2kVDC (6) Isolation Voltage /H2 version rated for 1 minute 1kVAC/60Hz tested for 1 second 3kVDC /H3 version rated for 1 minute 1.5kVAC/60Hz Isolation Resistance 1G min. Isolation Capacitance 30pF max. Insulation Grade functional Notes: Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note7: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type www.recom-power.com REV.: 2/2020 ECO-2