参数资料
型号: PLT2003C
厂商: MURATA MANUFACTURING CO LTD
元件分类: 数据传输滤波器
英文描述: 2 FUNCTIONS, 50 V, 3 A, DATA LINE FILTER
文件页数: 1/1页
文件大小: 58K
代理商: PLT2003C
PLT0R53C
PLT2003C
PLT1R53C
258
CG01-J
EMI LEADED FILTERS
EMI SUPPRESSION FILTERS
DC COMMON MODE CHOKE COIL
PLT Series
Compact, lightweight, common mode choke coil for DC power
supplies for common mode noise suppression from several
MHz to several hundred MHz.
FEATURES
I Ideal for suppression of common mode noise in high
frequencies ranging from several MHz to several
hundred MHz.
I PCB mount type makes mounting simple.
I Only negligible influence on 10MHz high frequency signals
(PLT0R53C only).
APPLICATIONS
To meet FCC regulations on digital equipment such as
computers and computer terminal equipment.
To meet VDE regulations on hand-held digital appliances
using AC adapters (suppression of unwanted radiation
from power cords).
Suppression of radiated noise from cable between AC
adapters and sets.
Suppression of radiated noise from DC power supply and
interface cables.
DIMENSIONS: mm
PART NUMBERING SYSTEM
PLT
1R5
3
C
SERIES
INDUCTANCE
RATED
STYLE
CURRENT
TYPES
Part Number
Inductance
Self-resonance
Marking
( H) min.
Frequency (MHz)*
Code
PLT0R53C
0.5
1000 min.
B
PLT1R53C
1.5
250
A
PLT2003C
20.0
10
C
SPECIFICATIONS
Item
Rating
Rated Voltage
50VDC
Rated Current
3A
Withstand Voltage
125VDC (1 to 5 seconds)
Operating Temp. Range
–25°C to +60°C
TYPICAL INSERTION LOSS CHARACTERISTICS
Insertion
Loss
(dB)
0.1 0.2
0.5
1
2
5
10
20
50
100 200
500 1000
Frequency (MHz)
0
5
10
15
20
25
Available as standard through authorized Murata Electronics Distributors.
*Typical Value
Symbol
0.7 Dia.
10.0 ± .5
7.5 ± .5
4.0 ± 1.0
Digital Equipment
Micro Computer Equipment
Power
Supply
Power Supply +
Signal 1
Signal 2
+ 5V
GND
+ 12V
GND
Interface
Cable
PLT
AC Adapter
PLT
+
12.5 ± .5 max.
12.0 max.
10.0 max.
N1 : N2 = 1 : 1
N1
N2
相关PDF资料
PDF描述
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