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T-978 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – SM Inductor
Turns Ratio ( + 5 % )
Electrical Specifications @ 25o C
Parameter
OCL (Inductor)
100mV, @ 100.0 KHz
1 : 1.75
SM Inductor
with feedback winding
Min.
Max.
Units
Schematic Diagram
33
µH
Maximum Current (Inductor)
Parallel Connection (1+2 & 3+4)
inductor
3
A
feedback
winding
Maximum Current (Feedback Winding)
100
mA
DC Resistance ( Pins 1+2 to 3+4)
DC Resistance (Pins 6-7)
Isolation (HI-POT)
120
mΩ
70
mΩ
1500
VRMS
In-Circuit Connections
Short 1-2, 3-4
Physcial Dimensions
inches (mm)
Materials used in construction
of this component meet or
exceed UL Class B and can be
operated up to 1300 C
.925
(23.5)
1
2
3
4
.100
(2.54)
7
.925
(23.5)
6
.024
(2.54)
.480
(12.19)
1.075 + .015
(27.31 + .38)
.800
(20.32)
1.225 + .015
(31.12 + .38)
( FOOTPRINT )
.010
(0.25)
Rhombus P/N: T-978
Cust. P/N:
Date: 10/2/97
Name:
Sheet:
1 of 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960
FAX: (714) 896-0971