Topstek Current Transducer TKV 3A .. TKV 50A
Appearance, dimensions and pin identification for TKV 30A..TKV 50A models
All dimensions in mm ±0.1, holes ꢈ0, ꢉ0.2 except otherwise noted.
ꢀꢇꢂꢁ
ꢀꢁꢂꢁꢃPD[
Primaryꢄ[ G
Secondary pins 4x(0.5x0.25)
ꢆ[ꢋꢅꢂꢁ[ꢅꢂꢄꢁꢌ
ꢆ[ ꢅꢂꢉ
Pin Assignment
ꢀ
ꢄ
ꢈ
ꢆ
ꢆ
ꢈ
ꢄ
ꢀ
ꢇ
ꢁ
ꢁ
ꢇ
ꢀ
ꢄ
ꢈ
ꢆ
ꢁ
ꢇ
-15V
0V
+15V
VOUT
I +
ꢄꢂꢉ
ꢊsꢅꢂꢀ
ꢄꢂꢉ
ꢊ
ꢄ[ G
ꢄ[ H
I -
Bottom View
PCB mounting hole layout
Nominal Primary Current
30—37.5A
1.ꢇ
40--50A
2.0
d (mm)
e (mm)
2.2
2.ꢇ
- 79 -
www.topstek.com
TKV V080227
7/1/2008