● Fully RoHS 6/6 Conform
ECONOLINE
Features
● Full Power at 100°C Ambient Temperature
● 1kVDC and 3kVDC Isolation Options
● /H Version Certified for Medical Applications
● UL/EN/CSA Certified, CB Report
● Suitable for Fully Automated Assembly
(including Vapour Phase Soldering)
● Optional Continuous Short Circuit Protection
● Efficiency to 85%
DC/DC-Converter
Unregulated
Converters
2 Watt
The R2S and R2D converters are of the enclosed open frame type, meaning that they are un-
potted. The converters are typically used in general purpose and industrial low power isolation
and voltage matching applications where an SMD converter is required. The converter series
feature an extended ambient temperature operating range of -40°C ~ +100°C without
derating and optional continuous short circuit protection. In addition to two isolation options
and three different case formats, the converters are also available prepacked as tape and reel
for use with automatic insertion machines.
Description
SMD Single &
Dual Output
Selection Guide
Part
Number
SMD
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
Efficiency
(3kV)
(%)
R2S**-xx3.3 (H)
R2S**-xx05 (H)
R2S**-xx09 (H)
R2S**-xx12 (H)
R2S**-xx15 (H)
R2S**-xx24 (H)
R2D**-xx05 (H)
R2D**-xx09 (H)
R2D**-xx12 (H)
R2D**-xx15 (H)
R2D**-xx24 (H)
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
3.3
5
606
400
222
167
133
83
70-75
76-85
76-85
76-85
76-85
76-85
75-80
75-80
75-83
75-85
75-85
RoHS
2002/95/EC
6/6
9
E-224736
12
15
24
5
UL-60950-1 Certified
EN-60950-1 Certified
EN-60601-1 Certified
(Suffix /H)
200
111
83
9
12
15
24
66
42
R2S-R2D
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. R2S-0505/P, R2D-0505/HP
* add suffix -R for tape&reel packing e.g. R2S-0505-R. For more details see Tapes Section.
Case and Pinning Options (note restrictions on /H option)
R2S** : ** without marking denotes 5 pins out of 8 fitted (/H option available)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (/H option available)
R2D** : ** without marking denotes 6 pins out of 10 fitted (/H option available)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
** with marking 12 denotes with 10 pins out of 12 fitted (/H option available)
Specifications (measured at T = 25°C, nominal input voltage, full load and after warm-up)
A
Input Voltage Range
10ꢀ
5ꢀ
Output Voltage Accuracy
Line Voltage Regulation
1.2ꢀ/1ꢀ of Vin max.
Load Voltage Regulation
(10ꢀ to 100ꢀ full load)
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
20ꢀ max.
15ꢀ max.
10ꢀ max.
Output Ripple and Noise (20MHz limited)
Operating Frequency
150mVp-p max.
20kHz min. / 40kHz typ. / 85kHz max.
Efficiency at Full Load
70ꢀ min. / 80ꢀ typ.
124mW min. / 186mW typ. / 350mW max.
159mW min. / 192mW typ. / 350mW max.
No Load Power Consumption
RTS typ.
RTD typ.
Refer to Application Notes
E-45
cont.
www.recom-international.com
REV:3/2010
RECOM [ RECOM INTERNATIONAL POWER ]
