Datasheet

www.recom-power.com
REV.: 3/2019 ECO-4
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RO
Series
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range full load (see graph) -40°C to +85°C
Maximum Case Temperature +110°C
Temperature Coefficient ±0.03%/K typ.
Thermal Impedance 67K/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
11800 x 10
3
hours
4800 x 10
3
hours
PROTECTIONS
Parameter Type Value
Short Circuit Protection (SCP)
without suffix
with suffix “/P”
1 second
continuous
Isolation Voltage
(6)
I/P to O/P
without suffix
tested for 1 second
rated for 1 minute
1kVDC
500VAC/60Hz
with suffix
“/H”
tested for 1 second
rated for 1 minute
2kVDC
1kVAC/60Hz
Isolation Resistance 10GΩ min.
Isolation Capacitance 20pF min. / 75pF max.
Insulation Grade functional
-40 -20 0 20 40 7060-30 -10 10 30 50 80 90
85
110100
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
Derating Graph
Notes:
Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note7: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type