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