www.recom-power.com REV.: 3/2019 ECO-1
Features
Regulated
Converters
• 2:1 Wide input range
• 2kVDC/1 Second isolation
• -40°C To +75°C Operating temperature @ full load
• Industry standard pinout (SIP8)
• EN/UL62368 and UL60950 certified, CB report
• Low cost
RSE
Description
The RSE is a low cost isolated, regulated and short-circuit protected DC/DC converter designed for
industrial applications. A compact SIP8 case size, 2:1 input, 2kVDC isolation and a wide operating
temperature range of -40°C to +75°C without derating makes the RSE series ideal for 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.
DC/DC Converter
2 Watt
SIP8
Single Output
E224736
UL62368-1 certified
C22.2 No. 62368-1-14 certfied
UL60950 certified
C22.2 No. 60950-1-07 certified
IEC/EN62368-1 certified
EN55032/55024 compliant
CB Report
Features
Regulated
Converters
• 2:1 Wide input range
• 2kVDC/1 second isolation
• -40°C to +75°C operating temperature @ full load
• Industry standard pinout (SIP8)
• EN/UL62368 and UL60950 certified, CB report
• Low cost
Selection Guide
Part nom. Input Input Current Output Output Efficiency max. Capacitive
Number Voltage @ full load Voltage Current typ. (1) Load (2)
[VDC] [mA] [VDC] [mA] [%] [µF]
RSE-0505S/H2 4.5 - 9 526 5 400 76 6800
RSE-2405S/H2 18 - 36 103 5 400 80 6800
Notes:
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Note2: Max. cap load is tested at nominal input and full resistive load
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Internal Input Filter capacitor
Input Voltage Range nom. Vin= 5VDC
24VDC
4.5VDC
18VDC
5VDC
24VDC
9VDC
36VDC
Maximum Reverse Voltage 0VDC
Input Surge Voltage 100ms max nom. Vin= 5VDC
24VDC
15VDC
50VDC
Quiescent Current nom. Vin= 5VDC
24VDC
40mA
3mA
Start-up time 500µs
Rise time 450µs
Hold-up time 10µs
Internal Operating Frequency 130kHz
Minimum Load 0%
Output Ripple and Noise (3) 20MHz BW, 0-100% load 75mVp-p
ON/OFF CTRL (4) DC-DC ON
DC-DC OFF
Open or 0V<Vr<0.8VDC
2V<Vr<6VDC
Input Current of CTRL Pin 5V VCTRL
3.3V VCTRL
15mA
10mA
Standby Current 0.75mA 1.5mA
continued on next page
Notes:
Note3: Measurements are made with a 0.1µF MLCC across output (low ESR)
Note4: Please refer to „Application and Installation“
Specifications (measured @ ta= 25°C, nominal Vin, full load unless otherwise specified)