TA SERIES ISOLATION TRANSFORMERS FOR ETHERNET APPLICATIONS
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Model
Number
TA035-01
TA050-02
TA075-03
TA075-04
TA100-05B
TA100-06
TA150-07
TA035-08
TA050-09
TA075-10
TA100-11
TA150-12
Turns
Sine Wave
Ratio
Inductance
(± 5%) (µ Hy ± 20%)
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
35
50
75
75
100
100
150
35
50
75
100
150
IEEE 802.3 (10 Base 2, 10 Base 5) and ECMA compatible
Low prolific packages 16 pin pattern
Low leakage inductance and winding capacities for fast rise
times
More economical than discrete transformers. Three
transformers per package
High isolation voltages to comply with international safety
requirements for LAN(ECMA 97)
Auto-insertable
Hi-pot
(V Rms)
500
500
500
2000
500
2000
500
2000
2000
2000
2000
2000
Package
Style
A or B
A or B
A or B
B
B
B
A or B
B
B
B
B
B
Pri/Sec
Pulse
Primary
Rise
Pri/Sec
DCR
Leakage
Inductance ET-Constant Time
Cw/w
Inductance (ohms)
(µ Hy Min) (v-µ s Min) (ns Max) (pf Max)
(µ Hy Max)
28
1.8
3.0
8
0.2
0.2
40
2.1
3.0
9
0.2
0.2
60
2.1
3.0
10
0.2
0.2
60
2.1
3.0
10
0.2
0.2
80
2.1
3.0
10
0.2
0.3
80
2.1
3.0
10
0.2
0.3
120
2.1
3.0
12
0.2
0.3
28
1.8
3.5
8
0.25
0.3
40
2.2
3.5
9
0.25
0.3
60
2.4
3.5
10
0.25
0.3
80
2.1
3.5
10
0.25
0.4
120
3.0
3.5
14
0.25
0.5
Date :April 21-2000 Pre by:WuQingli Rev.: X.0
BOTHHAND [ BOTHHAND USA, LP. ]
