Datasheet

DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
www.recom-power.com
REV.: 1/2019 MED-6
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range
(7)
with derating @ natural convection 0.1m/s -40°C to +105°C
Max. Case Temperature +110°C typ.
Operating Humidity 5% to 95% RH
Temperature Coefficient 0.02%/K
Thermal Impedance
(7)
horizontal direction
natural convection (0.1m/s)
9K/W
0.5m/s 6.4K/W
Operating Altitude 5000m
Pollution Degree PD2
Thermal Shock according to MIL-STD-810F
Vibration according to MIL-STD-810F
MTBF according to MIL-HDBK-217F, full load +25°C 1700 x 10
3
hours
-40 -20 0 20 40 7060-30 -10 10 30 50 80 90 110100
10583 85 91
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
natural convection (0.1m/s)
0.5m/s
-40 -20 0 20 40 7060-30 -10 10 30 50 80 90 110100
10585 92
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
natural convection (0.1m/s)
0.5m/s
Derating Graph
(7)
(@ Chamber and nominal Vin)
Notes:
Note7: Measured with test PCB: Eurocard 160x100mm 105µm copper, double layer
REM20-24xxSW REM20-48xxSW
SAFETY AND CERTIFICATIONS
Certificate Type (Safety) Report / File Number Standard
Information Technology Equipment, General Requirements for
Safety
E196683
UL60950-1, 2nd Edition, 2014
CAN/CSA-C22.2 No. 60950-1-07, 2nd Edition, 2014
Audio/video, information and communication technology equip-
ment. Safety requirements
UL62368-1
CAN/CSA-C22.2 No. 62368-1
Medical Electric Equipment, General Requirements for Safety and
Essential Performance
E314885
ANSI/AAMI ES60601-1 (2005/R2012 + A1:2012), 2012
CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition, 2014-03
Medical Electric Equipment, General Requirements for Safety and
Essential Performance (CB Scheme)
180505201 IEC60601-1:2005, 3rd Edition + AM1:2012
RoHS2+ RoHs 2011/65/EU + AM2015/863
continued on next page
REM20-W
Series