ECONOLINE
RSO
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 RSO 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.
Specifications (Core Operating Area)
Input Voltage Range
2:1
2% typ.
Output Voltage Accuracy
Line Voltage Regulation
0.2% max.
0.4% max.
50mVp-p max.
100kHz typ.
up to 83%
Load Voltage Regulation (10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Derating-Graph
(Ambient Temperature)
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
50mW min. / 139mW typ. / 250mW max.
(tested for 1 second) 1000VDC min.
100
80
H2
H3
2000VDC min.
3000VDC min.
Rated Working Voltage
(long term isolation)
Single
Single
see Application Notes
10pF min. / 40pF typ. / 60pF max.
5pF min. / 30pF typ. / 60pF max.
60
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Resistance
Safe Operating Area
40
30
20
Dual
Dual
120pF min. / 170pF typ. / 250pF max.
5pF min. / 30pF typ. / 60pF max.
>1GΩ min.
0
-40
0
50
100 150
85
Short Circuit Protection
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
Operating Temperature °C
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
4.6g
MTBF (+25°C)
using MIL-HDBK 217F
1685 x 103 hours
254 x 103 hours
Detailed Information see
Application Notes chapter "MTBF"
}
(+85°C)
using MIL-HDBK 217F
Typical Characteristics
RSO-24xx
RSO-types
Efficiency / Load
100
2412
80
2
2409
60
1.5
2405
40
20
1
0.75
0.5
2415
0
0
0%
40%
80%
100%
7
9
8
20%
60%
4.5
6
5
Total Output current (%)
Input Voltage (V)
www.recom-international.com
January-2007
51