Downloads for PC Mount - Plug-In Printed Circuit Audio Transformers (TY-250P)

A u d i o Tr a n s f o r m e r
PC Mount
T Y- 2 5 0 P
Description:
This transformer operates in the 20 Hz to 20,000 Hz range, making it suitable for a
broad application spectrum in the audio industry. This device is used in line
matching, telephone coupling, pulse trigger, driver, interstage, and isolation input
and output applications.
Operating Temperature Range:
-40º C to 105º C
Electrical Specifications at 25º C:
1. Primary Impedance:
2. Secondary Impedance:
3. Output:
4. Primary DC Unbalance:
5. Frequency Response:
8. Insertion Loss @ 1K Hz:
11. DCR: Primary (2-4)
Secondary (5-8, w/6-7 tied)
12. Turns Ratio:
1000 CT *
1000 CT / 250 *
20mW *
4 mA
+ 1db from 20 to 20,000 Hz
< 2.8db
172Ω Nominal
172Ω Nominal
1:1 (tie 6&7)
2:1 (5 tied to 6 and 7 tied to 8)
1000V Primary to Secondary
13. Dielectric Strength
0.700
0.700
Outline Dimensions:
A. Dimensions:
B. Weight:
As shown
0.4 oz.
0.040
Frequency Response:
0.025 SQ
8 PLCS
TY-250P FREQUENCY RESPONSE
0.900
8
1.50
1
0.150
1.00
0.770
0.600
600 OHM
1K OHM
0.50
0.200 (5 PLCS)
dB
10K OHM
100K OHM
0.00
1M OHM
OPEN CIRCUIT
5
0.520
4
0.800
-0.50
BOTTOM VIEW
-1.00
10
100
1000
10000
100000
FREQUENCY
4
*
600:600,10K:10K,100K:100K, 1M:1M, and other impedances
(secondaries can all be used at ¼ value when placed in parallel) are optional as long as
input voltage is ≤4.2Vrms and current is ≤7mA.
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2011/65/EU, known as the RoHS initiative.
3
2
5
7
6
8
Upon printing, this document is considered “uncontrolled”.Please contact Triad
Magnetics’ website for the most current version.
web:www.TriadMagnetics.com
Phone 951-277-0757
Fax
951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013
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