Topstek Current Transducer TKV 3A .. TKV 50A
Appearance, dimensions and pin identification for TKV 3A .. TKV 25A models
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.
Secondary pins 4x(0.5x0.25)
Bottom View
Nominal Primary Current
d (mm)
e (mm)
TKV 3A
07262
Pin Assignment
-15V
0V
+15V
V
OUT
I+
I-
3A to 25A PCB mounting hole layout
3--4A
0.6
1.2
5--7A
0.8
1.4
7.5--12A
1.0
1.6
12.5—20A
1.2
1.8
21—30A
1.6
2.2
- 78 -
www.topstek.com
TKV
V080227
7/1/2008