Datasheet

PROTECTIONS
Parameter Type Value
Short Circuit Protection (SCP) continuous, automatic recovery
PA-2
REV.: 1/2016 www.recom-power.com
DC/DC Converter
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range with derating -40°C to +85°C
Maximum Case Temperature +100°C
Temperature Coefficient -40°C to +85°C ambient 0.015%/°C
Thermal Impedance surface of case 70°C/W typ.
Humidity non-condensing 95%, RH max.
MTBF 9368 x 10
3
hours
-40 60 70
71
80
85
90 10050403020100-20
0
20
40
60
80
100
Ambient Temperature (°C)
Output Power (%)
Controlled IC
+V
IN
-V
IN
+V
OUT
-V
OUT
Derating Graph
Reverse Current Protection:
Specifications (measured at T
A
= 25°C, full load, nominal input voltage and after warm-up)
R-78W-0.5
Series
SAFETY AND CERTIFICATIONS
Certificate Type
Report / File Number
Standard
IEC General Safety LVD1407030-1 IEC-60950-1, 2nd Edition, 2009
EN General Safety LVD1407030-1 EN-60950-1, 2nd Edition, 2011
An internal blocking diode can prevent reverse current flow backwards into the output,
as this can damage the converter when it is powered down.