Datasheet

www.recom-power.com
REV.: 0/2019 ECO-4
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
RHV3
Series
PROTECTIONS
Parameter Type Value
Isolation Voltage
(5)
I/P to O/P
tested for 1 second
tested for 1 minute
20kVDC
12.5kVAC
Isolation Resistance 15GW min.
Isolation Capacitance
3.5pF typ./ 4pF max.
Insulation Grade reinforced
Notes:
Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note6: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range without derating @ natural convection 0.1m/s (see graph) -40°C to +80°C
Maximum Case Temperature +105°C
Temperature Coefficient
0.02%/K max.
Thermal Impedance 12K/W typ.
Operating Altitude 5000m
Operating Humidity non-condensing 5% - 95% RH max.
Pollution Degree PD2
Vibration MIL-STD-202G
MTBF according to MIL-HDBK-217F,G.B.
+25°C
+80°C
13400 x 10
3
hours
3600 x 10
3
hours
Derating Graph
(@ Chamber and natural convection 0.1m/s)
-40 -20 0 20 40 7060-30 -10 10 30 50 80 90 110100
95
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
Preliminary