C C S S O O R R E E M M T T P P R R L L I I E E A A V V N N N N T T 2:1 or 4:1 wide input range Features 2kVDC/1 second isolation DC/DC Converter -40C to +75C operating temperature full load Industry standard pinout (SIP8) Regulated EN/UL62368 and UL60950 certified, CB report Converters RSE(-Z) Low cost Description 2 Watt The RSE(-Z) is a low cost isolated, regulated and short-circuit protected DC/DC converter designed for 3 SIP8 industrial applications. A compact SIP8 case size, 2:1 input or 4:1 input, 2kVDC isolation and a wide operating temperature range of -40C to +75C without derating makes the RSE(-Z) series ideal for Single Output industrial, transport and general-purpose on-board 5V power supplies. Industrial Class A EMC levels can be met with a simple Pi-filter and the converters come with a three year warranty. Selection Guide Part Input Input Current Output Output Efficiency max. Capacitive (1) (2) Number Voltage Range full load Voltage Current typ. Load VDC mA VDC mA % F RSE-0505S/H2 4.5 - 9 526 5 400 76 6800 RSE-2405S/H2 18 - 36 103 5 400 80 6800 RSE-1205SZ/H2 4.5 - 18 215 5 400 77 6800 RSE-2405SZ/H2 9 - 36 105 5 400 79 6800 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max. cap load is tested at minimum input and full resistive load Model Numbering 2+ RoHS REACH compliant RSE- S / compliant 10 from 10 (3) nom. Input Voltage Isolation Voltage Output Voltage (4) Input Voltage Range Single E224736 Notes: UL62368-1 certified Note3: suffix /H2 standard isolation voltage 2kVDC/1 second C22.2 No. 62368-1-14 certfied UL60950 certified Note4: without suffix 2:1 input voltage range C22.2 No. 60950-1-07 certified with suffix Z 4:1 input voltage range IEC/EN62368-1 certified EN55032/55024 compliant CB Report Ordering Examples: RSE-1205SZ/H2 12Vin 4:1 input voltage range 5Vout 2kVDC/1 second isolation RSE-0505S/H2 5Vin 2:1 input voltage range 5Vout 2kVDC/1 second isolation www.recom-power.com REV.: 4/2020 ECO-1 O O P P C C R R O O M M D D O O U U C C C C E E T T R R S SRSE(-Z) DC/DC Converter Series Specifications (measured Ta= 25C, nominal Vin, full load unless otherwise specified) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor nom. Vin= 5VDC 4.5VDC 5VDC 9VDC 2:1 input nom. Vin= 24VDC 18VDC 24VDC 36VDC Input Voltage Range nom. Vin= 12VDC 4.5VDC 12VDC 18VDC 4:1 input (suffix Z) nom. Vin= 24VDC 9VDC 24VDC 36VDC 0VDC Maximum Reverse Voltage nom. Vin= 5VDC 15VDC Input Surge Voltage 100ms max. nom. Vin= 12VDC 25VDC nom. Vin= 24VDC 50VDC nom. Vin= 5VDC 40mA 2:1 input nom. Vin= 24VDC 3mA Quiescent Current nom. Vin= 12VDC 10mA 4:1 input (suffix Z) nom. Vin= 24VDC 5mA 500s 3ms Start-up time 450s Rise time 10s Hold-up time 2:1 input 130kHz Internal Operating Frequency 4:1 input (suffix Z) 250kHz 2:1 input 0% (5) Minimum Load 4:1 input (suffix Z) 10% 2:1 input 75mVp-p (6) Output Ripple and Noise 20MHz BW 4:1 input (suffix Z) 100mVp-p Open or 0VDC< V <0.8VDC DC-DC ON CTRL ON/OFF CTRL 2VDC< V <6VDC DC-DC OFF CTRL V = 5VDC 15mA CTRL Input Current of CTRL Pin V = 3.3VDC 10mA CTRL 0.75mA 1.5mA Standby Current Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Note6: Measurements are made with a 0.1F MLCC across output (low ESR) ON/OFF CTRL Circuit +V +V in out +V +V in out 1N4148 DC-DC ON: Open or 0VDC<V <0.8VDC CTRL CTRL 68 V CTRL DC-DC OFF: 2VDC<V <6VDC CTRL -V -V in out -V -V in out continued on next page www.recom-power.com REV.: 4/2020 ECO-2