Datasheet

www.recom-power.com
REV.: 3/2018 ECO-3
DC/DC Converter
REE
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range full derating (see graph) -40°C to +85°C
Maximum Case Temperature +105°C
Temeperature Coefficient ±0.05%/°C
Thermal Impedance 0.1m/s, horizontal direction 40°C/W
Operating Altitude 2000m
Operating Humidity non-condensing 95% RH max.
Pollution Degree PD2
MTBF according to MIL-HDBK-217F, G.B.
+25°C
+85°C
2400 x 10
3
hours
650 x 10
3
hours
-40 -20 0 20 40 7060-30 -10 10 30 50 80
85
90 110100
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
Derating Graph
PROTECTIONS
Parameter Condition Value
Short Circuit Protection (SCP) below 100mΩ 1 second
Isolation Voltage
(3)
I/P to O/P
tested for 1 second
rated for 1 minute
1kVDC
500VAC/60Hz
Isolation Resistance 1GΩ min.
Isolation Capacitance 75pF max.
Insulation Grade basic
Notes:
Note3: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note4: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: T1A slow blow type