RNM
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin and full load otherwise stated)
Series
PROTECTIONS
Parameter
Type
Value
without suffix
with suffix “/P”
1 second
continuous
Short Circuit Protection (SCP)
tested for 1 second
rated for 1 minute
1kVDC
500VAC/60Hz
without suffix
Isolation Voltage (6)
I/P to O/P
with suffix
“/H”
tested for 1 second
rated for 1 minute
2kVDC
1kVAC/60Hz
10GΩ min.
Isolation Resistance
Isolation Capacitance
20pF min. / 75pF max.
basic (IEC/EN60950-1)
functional (UL60950-1)
Insulation Grade
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
ENVIRONMENTAL
Parameter
Condition
full load @ free air convection (see graph)
Value
-40°C to +85°C
2000m
Operating Temperature Range
Operating Altitude
Operating Humidity
Pollution Degree
non-condensing
95ꢀ RH max.
PD2
+25°C
+85°C
22900 x 103 hours
9100 x 103 hours
MTBF
according to MIL-HDBK-217F, G.B.
Derating Graph
(@ free air convection)
100
90
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110
85
Ambient Temperature [°C]
www.recom-power.com
REV.: 1/2019
ECO-4