RHOMBUS-IND T-910

PARAMETER
UNITS
Turns Ratio
1:2CT + 1%
Longitudinal Balance
200 - 1000 Hz
15 kHz
60 min.
40 min.
dB
dB
Primary DC Resistance
12 max.
Ω
Secondary DC Resistance
43 max.
Ω
Frequency Response
100Hz - 112kHz
+ 1.0
dB
Insertion Loss @ 10kHz
1.25 + 0.25
dB
Isolation (HI-POT)
1500
VRMS
Primary DC None
Inductance
(tested @ 1 kHz & 1VRMS)
200 min.
mH
Leakage Inductance
(tested @ 10 kHz & 1VRMS)
43 max.
µH
Interwinding Capacitance
(tested @ 10 kHz & 1VRMS)
65 max.
pF
Return Loss @ 100Hz to 100kHz 15 min.
DDS Application
Pulse Transformer
Part Number T-910
5-Pin Version T-910-5
Designed for European DDS
applications (G.703)
Suitable for:
Codirectional Interface
Contradirectional interface
Low Profile "Touch Tone" design
Custom versions of this
transformer are available.
dB
A Surface Mount version of this
transformer is available
Schematic Diagram
Physical Dimensions in inches (mm)
5-Pin Part Number T-910-5: per Drawing Below Pin #2 is removed
PRI
SEC
Notch on bobbin indicates pin #1
02/27/97
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971