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37542

更新时间: 2024-09-25 06:22:35
品牌 Logo 应用领域
肖特 - SCHOTT 变压器
页数 文件大小 规格书
1页 38K
描述
OCTAL T1/E1 TRANSFORMER

37542 数据手册

  
TITLE  
PN  
REV  
OCTAL T1/E1 TRANSFORMER  
37542  
F
12  
2
OF  
AGENCY APPROVAL: NA  
SH  
DIMENSIONAL  
OUTLINE  
1.130  
1.115  
SPECIFICATIONS  
EXTENDED TEMP RANGE (-40C TO +85C)  
SCHOTT  
1. TURNS RATIO:  
TRANSMIT (IN+ TO IN-) : (OUT+ TO OUT-)  
RECEIVE (IN+ TO IN-) : (OUT+ TO OUT-)  
.495  
.480  
37542  
DATE CODE &  
COUNTRY OF ORIGIN  
.640±.010  
1 : 1.15 ±2%  
1 : 2CT ±2%  
.
2. INDUCTANCE:  
PIN 1  
.018±.002  
.950±.010  
INDICATOR  
TRANSMIT (IN+ TO IN-)  
RECEIVE (IN+ TO IN-)  
TRANSMIT (IN+ TO IN-)  
RECEIVE (IN+ TO IN-)  
1.2 mH MIN. @ 0.01V. 100KHz . 25C  
1.2 mH MIN. @ 0.01V. 100KHz . 25C  
600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C  
600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C  
.010±.002  
.220±.010  
3. LEAKAGE INDUCTANCE:  
TRANSMIT IN+ TO IN-  
(WITH OUT+ AND OUT- SHORT)  
RECEIVE IN+ TO IN-  
0.5uH MAX. @ 1MHz  
0.5uH MAX. @ 1MHz  
.015±.005  
REF. PWB LAYOUT  
.050  
.090  
(WITH OUT+ AND OUT- SHORT)  
.660  
4. INTERWINDING CAPACITIANCE:  
35pf MAX @ 1MHz  
(IN+, IN-) TO (OUT+, OUT-)  
.090  
.030  
5. D.C. RESISTANCE:  
0.6 OHMS MAX  
0.8 OHMS MAX  
1.2 OHMS MAX  
TRANSMIT (IN+ TO IN-)  
TRANSMIT(IOUT +TO OUT-)  
RECIEVE (OUT+ TO OUT-)  
COPLANARITY OF PINS IS LESS THEN OR EQUAL TO 0.004 INCHES  
SCHEMATIC  
1 : 1.15  
2CT : 1  
1 : 1.15  
2CT : 1  
IN +  
6. DIELECTRICAL VOLTAGE WITHSTAND:  
(IN+, IN-) TO (OUT+, OUT-)  
1
2
11  
12  
IN +  
TX  
40 OUT +  
30 OUT +  
1500VAC for 60 seconds  
(1800VAC for 1 second production test)  
TX  
IN -  
IN -  
39  
38  
29  
28  
OUT -  
IN +  
OUT -  
IN +  
7. RETURN LOSS: (WINDING WITH TURNS RATIO 2 & 1.15 IS 100 OHM REF.)  
25 OHMS CONECTED TO THE LOW TURNS SIDE OF 2 RATIO TRANSFORMER)  
(54 OHMS CONNECTED TO THE LOW TURNS SIDE OF 1.15 RATIO TRANSFORMER  
51KHz TO 102KHz  
102KHz TO 2.048MHz  
2.048MHz TO 3.072 MHz  
OUT +  
3
4
5
OUT + 13  
RX  
14  
15  
RX  
12dB MIN  
18dB MIN  
14dB MIN  
OUT -  
OUT -  
36  
35  
26  
25  
IN -  
IN -  
1 : 1.15  
2CT : 1  
1 : 1.15  
2CT : 1  
IN +  
TX  
6
IN + 16  
TX  
OUT +  
OUT +  
65dB OR BETTER  
8. CROSS TALK:  
IN -  
IN -  
7
34  
33  
17  
24  
OUT -  
IN +  
OUT -  
50dB OR BETTER @ 1 MHz  
9. COMMON MODE REJECTION:  
OUT +  
RX  
8
9
18  
19  
20  
OUT +  
23 IN +  
RX  
OUT -  
10  
31  
OUT -  
21  
IN -  
IN -  
.XX = ± .01  
.XXX = ±.005  
ANGLES ± 1°  
INCHES  
/ DECIMAL  
TOLERANCES UNLESS  
OTHERWISE SPECIFIED  
.XX = ± 0.20  
1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com  
MILLIMETERS (mm)  

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