ECONOLINE
RS
Series
DC/DC-Converter
Description
High power-density, an industrial temperature range of -40°C to +85°C and extra features like Remote-On-
Off-control are just some of the characteristics of this converter, ideal for highly sophisticated industrial
designs. The RS series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3" in which case
it is also ideal for medical applications which additionally require EN-60601-1 certification.
Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified)
Input Voltage Range
Output Accuracy
2:1
Single output
Dual output
1%
2%
Line Voltage Regulation
Single output
Dual output
0.2% max.
0.5% max.
Load Voltage Regulation
(25% to 100% full load)
Single & Dual output
0.5% typ.
Derating-Graph
(Ambient Temperature)
Output Ripple and Noise (20MHz limited)
Switching Frequency (at full Load)
50mVp-p max.
Single output
Dual output
85kHz min.
100kHz min. / 700kHz max.
Efficiency at Full Load
70% min. / 80% typ.
100
80
No Load Power Consumption
Isolation Voltage
50mW min. / 139mW typ. / 250mW max.
(tested for 1 second)
H2
H3
(long term isolation)
Single
Single
Dual
Dual
1000VDC min.
2000VDC min.
3000VDC min.
60
Safe Operating Area
40
30
20
Rated Working Voltage
see Application Notes
10pF min. / 40pF typ. / 60pF max.
5pF min. / 30pF typ. / 60pF max.
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
0
-40
0
50
100 150
120pF min. / 170pF typ. / 250pF max.
5pF min. / 30pF typ. / 60pF max.
85
Operating Temperature °C
Isolation Resistance
1GΩ min.
Continuous
Short Circuit Protection
Operating Temperature Range
Storage Temperature Range
Relative Humidity
–40°C to +85°C
–55°C to +125°C
95% RH
Package Weight
4.8g
MTBF (+25°C)
using MIL-HDBK 217F
using MIL-HDBK 217F
1398 x 103 hours
210 x 103 hours
Detailed Information see
Application Notes chapter "MTBF"
}
(+85°C)
Typical Characteristics
RS-24xx
RS-types
Efficiency / Load
100
80
2412
2
1.70
1.5
2409
60
2405
40
1
2415
20
0
0.5
0
0%
40%
80%
100%
20%
60%
7
9
8
4.5
6
5
Total Output current (%)
Input Voltage (V)
www.recom-international.com
January-2007
89
RECOM [ RECOM INTERNATIONAL POWER ]
