L-244 Datasheet, PDF (2/2 Pages) Rhombus Industries Inc. – Common Mode Inductors

Common Mode Inductors
SEMI-POTTED VERTICAL STYLE
Single Layer Windings with Spacers specially designed
by Rhombus Industries to provide 3mm Creepage and
Clearance for International Safety Compliance.
Part
Number
Vertical
L-251
L-252
L-253
L-254
L-255
L-256
L-257
I
Max.
(A)
1.8
3.5
6.0
2.6
3.2
5.2
7.5
L
mHy Min.
@1 KHz
10
3
1
16
8
4
2
Test Level
V
RMS
@1 KHz
0.50
0.20
0.08
1.00
0.50
0.20
0.08
L
L
Max.
(µH)
130
35
12
180
90
45
25
Designed to prevent noise emission
in switching power supplies at input.
Windings balanced to 1%
Isolation 1250 VRMS
Materials used in the construction
of these parts are UL 94 VO and
are rated at 130^o C or better
DCR
Max.
(mΩ)
240
60
20
160
120
40
20
Leads
(AWG)
20
20
19
18
18
19
17
Size
Code
V1
V1
V1
V2
V2
V2
V2
H
E
F
G
D
C
A
B
1
3
Bottom View
2
4
Schematic Diagram
1
2
3
4
NEW!
Size
Typical Dimension in Inches
Code
A
B
C
D
E
F
G
H
V1
1.150
0.550
0.400
0.800
0.450
0.200
.015
1.150
V2
1.440
0.800
0.600
0.900
0.700
0.200
.030
1.500
Specifications are subject to change without notice
Rhombus
Industries Inc.
Transformers & Magnetic Products
CMODEPOT 5/97
15801 Chemical Lane
Huntington Beach, California 92649-1595
23
Phone: [phone] z FAX: [phone]