Audio Transformer
PC Mount
T Y - 1 4 5 P
Description:
These transformers operate in the 200 Hz to 15,000 Hz range, making them
suitable for a broad application spectrum in the audio industry. These devices
are used in line matching, telephone coupling, pulse trigger, driver, interstage,
output, isolation and input applications.
Operating Temperature Range:
Electrical Specifications at 25º C:
0º C to 105º C
1. Primary Impedance:
600Ω CT
+ 15% with 600Ω load
2. Secondary Impedance:
3. Output:
600Ω CT
100mW
.700
4. Primary DC Unbalance:
5. Frequency Response:
6. Impedance Matching:
7. Longitudinal Balance
8. Insertion Loss @ 1K Hz:
9. Return Loss:
15 Ma
MAX
+ 2db from 200 to 15,000 Hz
10% over full frequency range
> 45db
< 1.5db
> 26db
10. Total Harmonic Distortion
11. DCR:
< 0.5% between 275Hz and3.5KHz
Primary (1-3)
Secondary (4-6)
12. Turns Ratio:
44ꢀ Nominal
58Ω Nominal
1 : 1
13. Dielectric Strength
1500V Pri to Sec to Core
Construction:
DOT ABOVE #1 PIN
ON BOBBIN FLANGE
Bobbin has plug-in terminals which are spaced to provide fixed mounting centers.
Pins are a rugged .042” square, minimizing the incidence of bent pins from
handling.
.812
Outline Dimensions:
A. Dimensions: As figures show
B. PIN DIM. : .0375”
C. Weight. : 0.51 oz.
x .020”
.740
MAX
4
6
1
3
Schematic:
.187 REF
1 2 3
5
2
.187 .187
.060 DIA HOLES
6
5
4
Z = 600 CT TO 600 CT
RoHS Compliance: As of manufacturing date February 2005, all
standardproducts meet the requirements of 2002/95/EC, known as the RoHS
initiative.
.420
*Upon printing, this document is considered “uncontrolled”.Please contact
Triad Magnetics’ website for the most current version.
2
3
1
web:www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
22520B Temescal Canyon Road
Corona ,California
92883
Publish Date: June 20, 2006
