Transformers & Magnetic Products

Industries Inc.

Rhombus

Specifications are subject to change without notice

CMODEPOT 5/97

15801 Chemical Lane

Huntington Beach, California 92649-1595

Single Layer Windings with Spacers specially designed

by Rhombus Industries to provide 3mm Creepage and

Clearance for International Safety Compliance.

Part

I

L

Test Level

L

L

DCR

Number

Max.

mHy Min.

V

RMS

Max.

Max.

Leads

Size

Vertical

(A)

@1 KHz

@1 KHz

(

µH)

(m

Ω)

(AWG)

Code

L-251

1.8

10

0.50

130

240

20

V1

L-252

3.5

3

0.20

35

60

20

V1

L-253

6.0

1

0.08

12

20

19

V1

L-254

2.6

16

1.00

180

160

18

V2

L-255

3.2

8

0.50

90

120

18

V2

L-256

5.2

4

0.20

45

40

19

V2

L-257

7.5

2

0.08

25

20

17

V2

Common Mode Inductors

SEMI-POTTED VERTICAL STYLE

23

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

1

3

2

4

Schematic Diagram

NEW!

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

A

D

C

H

E

B

G

F

1

2

3

Bottom View

4