參數(shù)資料
型號(hào): 70P7293
廠商: Electronic Theatre Controls, Inc.
英文描述: Coupling Signal Transformer
中文描述: 信號(hào)耦合變壓器
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 8K
代理商: 70P7293
Coupling Signal Transformer
70P7293
This drawing is the property of Vitec Electronics Corporation. It is not a controlled document. Therefore it is subject to change without prior
notice. It's intended use is to supply preliminary information only. Duplication of all or any part of this drawing is prohibited.
FEATURES
6213 El Camino Real, Carlsbad, CA 92009
TEL: (760) 918-8831 FAX: (760) 918-8840
AF 3990 040204
Designed for use in Texas Instruments' Power Line Modem with E-Meter Platform
Materials Meet Flammability Requirement of UL 94V-O
5,600 VDC Primary to Secondary Isolation
SCHEMATICS
DRAWING
Dimensions Inches/mm +/- 0.010/0,254" Unless
noted
3:1:1
8
7
5
6
4
2
3
1
Pri
Sec1
Sec2
ELECTRICAL CHARACTERISTICS @ 25
o
C
Inductance* (1-4)
Turns Ratio (1-4:8-7, 6-5)
Pri DC Resistance (1-4)
Sec DC Resistance (8-7, 6-5)
Dielectric Withstanding Voltage
Leakage Inductance* (1-4 short 8-7, 6-5)
= 1.00 mH +/- 15%
= 3:1:1 +/- 1%
= 0.83 Ohm MAX.
= 0.19 Ohm MAX
= 5600 VDC (for 2 Sec)
= 5.5 uH MAX
SUGGESTED PCB LAYOUT
Notes: All tests performed with pin 3 tied to pin 2
* Tested @ 100KHz, .100 Vac
.600
15,24
.050
.200
8
7
6
5
1
2
3
4
.650
16,51
.200
MAX
.760
70P7293
(
8PL
)
.750
19,05
.600
15,24
.150
MAX
.023
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