Datasheet

ManualsBrandsRecom ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 5V 400mA 3kV

www.recom-power.com

REV.: 1/2019 ECO-1

DC/DC Converter

R2SX

2 Watt

SMD

Single Output

Features

Unregulated

Converters

• 2 Watt power supply in SMD package

• -40°C to +100°C operating temperature

• 3kVDC/1 second or 1kVDC/1 second isolation

• No minimum load required

• IEC/EN/UL62368-1 certiﬁed, CB Report

Description

The R2SX is a low profile, open-frame 2W SMD isolated DC/DC converter with either 3kVDC/1 second

isolation (/H version) or 1kVDC/1 second isolation options. There is no minimum load requirement and

the efficiency stays high over a wide 20% to 100% load range. The operating temperature is from

-40°C up to +75°C at full load, and up to +100°C with derating. The converters are fully certified to

IEC/EN/UL62368-1 and are 10/10 RoHS-conform. A simple low cost LC filter is all that is needed for

Class B EMC compliance. The R2SX comes with a 3-year warranty.

E224736

UL62368-1 certiﬁed

CAN/CSA-C22.2 No. 62368-1-14

certiﬁed

UL60950-1 certiﬁed

CAN/CSA-C22.2 No. 60950-1-07

certiﬁed

IEC/EN62368-1 certiﬁed

EN55032 compliant

EN55024 compliant

CB report

Selection Guide

Part nom. Input Output Output Efﬁciency max. Capacitive

Number Voltage Voltage Current typ.

(1)

Load

(2)

[VDC] [VDC] [mA] [%] [µF]

R2SX-053.3 5 3.3 606 79 3300

R2SX-0505 5 5 400 81 3300

R2SX-1205 12 5 400 84 3300

R2SX-2405 24 5 400 85 3300

R2SX-2415 24 15 133 85 680

R2SX-2424 24 24 84 86 220

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

Notes:

Note3: without sufﬁx, standard isolation voltage (1kVDC/1 second)

with sufﬁx „/H“, high isolation voltage (3kVDC/1 second)

Note4: with sufﬁx „-R“, standard packaging tape and reel

with sufﬁx „-Tray“ for optional tray packaging

Model Numbering

“PACKAGING INFORMATION”

(4)

Isolation Voltage

(3)

Output Voltage

Output Power

Single

nom. Input Voltage

R2 SX-__ __ / _ -R

Ordering Examples:

R2SX-0505-R 5Vin 5Vout Single Output 1kVDC/1 second isolation tape and reel packaging

R2SX-2424/H-R 24Vin 24Vout Single Output 3kVDC/1 second isolation tape and reel packaging

R2SX-2424/H-Tray 24Vin 24Vout Single Output 3kVDC/1 second isolation tray packaging

Summary of content (6 pages)

PAGE 1
Features • • • • • Unregulated Converters 2 Watt power supply in SMD package -40°C to +100°C operating temperature 3kVDC/1 second or 1kVDC/1 second isolation No minimum load required IEC/EN/UL62368-1 certified, CB Report Description The R2SX is a low profile, open-frame 2W SMD isolated DC/DC converter with either 3kVDC/1 second isolation (/H version) or 1kVDC/1 second isolation options. There is no minimum load requirement and the efficiency stays high over a wide 20% to 100% load range.
PAGE 2
R2SX DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range ±10.0% 500mA 200mA 100mA 40mA 30mA 15mA nom. Vin = 5VDC nom. Vin= 12VDC nom. Vin = 24VDC nom. Vin = 5VDC nom Vin= 12VDC nom.
PAGE 3
R2SX DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified) REGULATIONS Parameter Condition Value Output Accuracy ±5.0% max. Line Regulation low line to high line 3.3Vout, 5Vout 12Vout 15Vout, 24Vout 10% to 100% load Load Regulation (6) ±1.2% typ. at 1.0% of Vin typ. 15.0% max. 10.0% max.
PAGE 4
R2SX DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified) ENVIRONMENTAL Parameter Operating Temperature Range Condition Value @ natural convection and full load (refer to “Derating Graph” ) -40°C to +75°C Operating Altitude 5000m Operating Humidity non-condensing 5% - 95% RH max. Pollution Degree PD2 Vibration according to MIL-STD-202G MTBF according to MIL-HDBK-217F, G.B.
PAGE 5
R2SX DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified) EMC Compliance Condition Electromagnetic Compatibility of Multimedia Equipment - Emission Requirements Standard / Criterion with external filter (see filter suggestion below) EN55032:2015 + AC:2016, Class B Information technology equipment - Immunity characteristics - Limits and methods of measurement WH-CE-E1803002 EN55024:2010 + A1:2015 ESD Electrostatic discharge immuni
PAGE 6
R2SX DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified) suckable area Dimension Drawing (mm) 8.0 max. CG 0.25±0.10 Pin Connection Pin # Single 1 -Vin 2 +Vin 4 NC 5 -Vout 7 +Vout 10 NC 0.50±0.10 0.80 11.1 4 x 2.54= 10.16 Recommended Footprint Details 1 2 4 5 10 10.7 Bottom View 10 1.27 2.54 15.24 7 Top View 1 2 7 12.07 2.50 CG= center of gravity NC= no connection Tolerance: xx.x= ±0.5mm xx.xx= ±0.