Rhombus L-669 Common mode inductor for dc/dc power supply Datasheet

Common Mode Inductor
For DC/DC Power supply
PARAMETER
MIN.
Inductance @ 0.20 Vrms / 1 kHz
1.58
DCR Max. of each Winding
TYP.
MAX.
UNITS
2.37
mH
4.6
mΩ
RMS rated Current for 40OC rise.
40
Leakage Inductance
A
µH
28
Dielectric Strength
Single Layer Windings with
Spacers specially designed by
Rhombus Industries to provide
3mm Creepage and Clearance
for International Safety
Compliance.
1250
Vrms
3.0
mm
Creepage Between Windings
DO NOT EXCEED RATED RMS CURRENT.
Operating Temperature: These
parts are made
with materials rated for 1300C
minimum, and these
components can be safely
operated up to 130OC. *
* AMBIENT + TEMPERATURE
RISE. In addition, inductance
will be effected by an increase
in temperature. Typically:
20% increase to 500C
40% increase to 1000C
65% increase to 1300C
Physical Dimensions - inches (mm)
2.70
(68.58)
Typ.
Schematic Diagram
.800
(20.32)
Typ.
.500
(12.70)
Typ.
1.85
(45.70)
Typ.
1
Leads Stripped to within
0.062 (1.58) of the coil.
2
.470
(11.93)
Typ.
1.13
(28.70)
Typ.
3
4
LEADS ARE # 11 AWG
Lead Diameter .090(2.28)
RHOMBUS P/N: L-669
CUST P/N:
NAME:
DATE: 01/08/01
SHEET:
Rhombus
Industries Inc.
Transformers & Magnetic Products
1 OF 1
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com
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