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T-890 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – RADSL Transformer
RADSL Transformer
Reinforced Insulation Per EN 41003/EN 60950
Turns Ratio ( + 3 % )
1:1
PARAMETER
Primary Inductance(1)
Pins 1-4 with 2 & 4 shorted.
Leakage Inductance(1)
Interwinding Capacitance(1)
MIN.
MAX.
UNITS
350
465
µH
10
µH
25
pF
Schematic Diagram
P ri
Sec
Primary DC Resistance
Pins 1-3 or 2-4
0.25
ohms
Secondary DC Resistance
Pins 10-8, or 9-7
0.3
ohms
Isolation (Hi-Pot)
DC Bias
3000
VRMS
2
mA
Insertion Loss 40 kHz to 1.5 MHz
Insertion Loss 30 kHz to 2.0 MHz
0.5
dB
3
dB
Longitudinal Balance
-60
dB
20 KHz to 1 MHZ
THD
THD
-60 dB Nom.
-85 dB Nom.
45 Vp-p @ 1.5 MHz
15 Vp-p @ 100 KHz
This part is available in
Surface Mount.
Add Suffix "G"
to part number.
Physical
Dimensions
inches (mm)
1. Tested at 100 KHz & 100 mV
Unused Pins
Omitted
Rhombus
Industries Inc.
Transformers & Magnetic Products
NOTE: 10 PIN BOBBIN WITH
PIN #5 & #6 REMOVED.
RHOMBUS P/N: T-890
CUST P/N:
DATE: 2/3/97
NAME: GLOBESPAN
SHEET: 1 of 1
15801 Chemical Lane, Huntington Beach, CA 92649
FSCM No.
16714
Phone: (714) 898-0960
FAX: (714) 896-0971