RDEN
RDEN
SERIES
DC48V Line Filter
EMC
filter
■
FEATURES
●
High attenuation for any nose from low frequency to high frequency by applying large capacity condenser for DC48V
power line
Major application:Information and telecommunication equioment
●
●
Large stud teminal type several wiring connections available
Cost saving design
CAUTION
RDEN
Compared with our current noise filter for the same capacity for AC input,
●
RDEN048 series shall be noise filters for DC48V power line only.
Use for AC power line is not available.
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SAFETY STANDARDS
UL60950-1
CSA C22.2 No.60950-1 (cUL)
EN60939
(SEMKO)
UL File No. E467819
UL File No. E467819
Licence Ref.No 1404212
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PRODUCT IDENTIFICATION
RDEN ‒048 050
Rated Current
Rated Voltage
Series Name
■
CIRCUIT DIAGRAMS
IN
Case
OUT
1
4
2
3
●
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-
based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
・
All specifications are subject to change without notice.
f_1
RDEN
■
ELECTRICAL CHARACTERISTICS
Attenuation frequency range
Rated
Model
Voltage
(DC)
48V
(DC76V max)
Rated
Current
(DC)
Withstand
voltage
DC1500V
Isolation
Resistance
Operating
range
With
over
DC
(mΩ)
(MHz)
Common mode
at 30dB
0.2 ½ 10
temperature derating Resistance
Weight
(g)
at 25dB
0.7 ½ 30
310
Differential mode
RDEN-048050
50A
60s
[Between line to ground]
500MΩ min.
[DC.500V/1min]
-30 ½ +85℃
55℃
3 max.
■
DERATING
EMC
filter
Curent (%)
120
100
80
60
40
20
0
–30
–40
–20
55
70
85
60
80
0
20
40
100
Operating Temprature (°C)
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SHAPES AND DIMENSIONS
RDEN
(MOUNTING HOLES)
※
Unit
:
mm
※
Case
:
Meta
※
Recommended clamping torque: 2.5N m
・
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ATTENUATION vs. FREQUENCY CHARACTERISTICS
RDEN-048050
0
–10
–20
Attenuation(dB)
–30
–40
–50
–60
Differential mode
–70 Common mode
–80
–90
0.1
1
10
100
Frequency(MHz)
f_2
・
All specifications are subject to change without notice.