R-78E-0.5 Datasheet, PDF (2/3 Pages) Recom International Power – 500mA SIP3 Single Output

R-78E-0.5
DC/DC Converter
Series
Specifications (measured @ ta= 25°C, full load, nominal input voltage and after warm-up)
REGULATIONS
Parameter
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
Condition
low line to high line, full load
10% to 100% load
Value
±3% typ.
±0.5% typ.
±1% typ.
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
Condition
Value
continuous, automatic recovery
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Vibration
MTBF
Derating Graph
Condition
natural convection and with derating
MIL-HDBK 217F, +25°C
MIL-HDBK 217F, +85°C
100
80
60
40
20
0
-40
0
20
40
60
80 100
85
Ambient Temperature [°C]
Value
-40°C to +85°C
100°C
10-55Hz, 2G, 30min along X,Y,Z
4185 x 10³ hours
2182 x 10³ hours
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Information Technology Equipment, General Requirements for Safety (LVD)
EMC Compliance
Information technology equipment - Radio disturbance characteristics - Limits and
methods of measurement
EMI Filter suggestion Class A and B
L1
+V_IN
C1
C2
Report / File Number
Standard
LVD1603123
IEC/EN60950-1, 2nd Edition, Am2:2013
Condition
with external filter
Standard / Criterion
EN55022, Class A or B
R-78Exx-0.5
+V_OUT
GND
Level
Class A
Class B
C1
1206 4.7µF, 50V MLCC
1210 10µF, 50V MLCC
L1
3.3µH
10µH
GND
C2
NA
1206 4.7µF, 50V MLCC
I-2
REV.: 0/2016
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