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DCM42

Description
Common-mode Chokes for DC Power Line
File Size142KB,1 Pages
ManufacturerTOKO, INC.
Websitehttps://www.murata.com/
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DCM42 Overview

Common-mode Chokes for DC Power Line

Common-mode Chokes for DC Power Line
電源ライン用コモンモードチョーク
TYPE
DCM42
DCM42 Type
Recommended patterns
推奨パターン
(Unit: mm)
(Unit: mm)
Features
SMD type current use common mode choke for DC Line.
DC current available to 1.5A.
Due to the tight coupling (closed magnetic circuit
structure).
The DCM42 offers high impedance characteristics against
common mode noise while achiving low impedance in the
normal mode.
RoHS compliant
実装
、電源回路用、大電流対応コモンモードチョーク
直流電流1.5A迄対応
閉磁路による高結合のため、コモンモードノイズに対しては
高いインピーダンス特性を持ち、ノーマルモードに対しては
½インピーダンス化を実現
RoHS
指令対応
Electrical Characteristics
電気的特性Electrical
Characteristics
電気的特性
東光品番
TOKO
Part Number
1154AS-1001
直流電流
DC Current
(A) Max.
1.5
コモンモードインピーダンス
Common Mode Impedance
‘at
100MHz
(Ω) Typ.
1300
挿入損失
Insertion Loss
‘at
100MHz
(dB) Min.
17
直流抵抗/ライン
DC Resistance
/ Line
(mΩ) Max.
0.05
Typical Characteristics
代表特性例
Insertion Loss Characteristics of 1154AS-1001
0
Normal mode
5
Impedance Characteristics of 1154AS-1001
10000
1000
Insertion Loss (dB)
Impedance (Ohm)
10
Common mode
100
15
Common mode
20
10
25
Normal mode
30
1
10
Freq. (M Hz)
100
1000
1
1
10
Freq. (MHz)
100
1000
Current Rising Temperature
Pin Connections
接続図
40
35
30
T(deg)
25
20
15
10
5
0
0.0
0.5
1.0
(A)
1.5
2.0
2.5
(The sample passing direct-current current says the current value which amounts to 30℃)

DCM42 Related Products

DCM42 1154AS-1001
Description Common-mode Chokes for DC Power Line Common-mode Chokes for DC Power Line

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