Datasheet

Input Voltage Range 2:1 & 4:1
Output Voltage Accuracy ±2% max.
Line Regulation (HL-LL) ±0.4% max.
Load Regulation (for output load current change from 20% to 100%) ±0.6% max.
Minimum Load 0%
Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW) 50mVp-p max.
Switching Frequency at Full Load 2:1 Input types 90kHz min. / 150kHz max.
and nominal Input Voltage 4:1 Input types 120kHz min. / 180kHz max.
Input Filter Pi Network
Efficiency at Full Load see above
No Load Power Consumption 300mW max.
Isolation Voltage H2 types (tested for 1 second) 2000VDC
(rated for 1 minute) 1000VAC / 60Hz
Isolation Voltage H4 types (tested for 1 second) 4000VDC
(rated for 1 minute) 2000VAC / 60Hz
Isolation Voltage H6 types (tested for 1 second) 6000VDC
(rated for 1 minute) 3000VAC / 60Hz
Isolation Capacitance 2:1 Input types 20pF min. / 60pF max.
4:1 Input types 40pF min. / 80pF max.
Isolation Resistance 1 GΩ min.
Short Circuit Protection (Max temp. = 60°C during short circuit conditions) Continuous, Auto Restart
Operating Temperature Range 5V input types -40°C to +80°C (see Graph)
(free air convection) others -40°C to +85°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 95% RH
Case Material Non-Conductive Plastic or Metal
Thermal Impedance Natural convection 20°C/W for plastic case
12°C/W for metal case
Package Weight 13g
Packing Quantity 15 pcs per Tube
100 pcs per Reel
MTBF (+25°C) using MIL-HDBK 217F 1043 x 10
3
hours
(+85°C) using MIL-HDBK 217F 186 x 10
3
hours
Certifications UL General Safety Report: E248550 UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
EN General Safety Report: LVD-2K05230 EN60950-1:2001
EN Medical Safety Report: ETS-060065 EN60601-1:1988 + A1: 1991 + A2: 1995
Derating-Graph
(Ambient Temperature)
Specifications (measured at T
A
= 25°C, nominal input voltage, full load and after warm-up)
REC3-S_DRW(Z)
/H* Series
Output Power (%)
120
100
20
60
125750
-40
Operating Temperature (°C)
0
80
5025
80
40
100
105
50
Safe Operating Area
Typical Characteristics
ECONOLINE
DC/DC-Converter
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
1212D
0515D
0512D
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
2415
2405
2409
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
2418
1205
2424
4805
Dual 2:1 InputSingle 2:1 InputSingle 2:1 Input
Vin = 5V
Output Power (%)
120
100
20
60
125750
-40
Operating Temperature (°C)
0
80
5025
85
40
100
105
50
Safe Operating Area
}
Detailed Information see
Application Notes chapter "MTBF"
REC3-RW
REV: 1/2010
www.recom-electronic.com
E-96
Notes
Note 1 Maximum capacitive
load is defined as the capacitive load that will
allow start up in under 1 second without damage
to the converter