TKS12.5A.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 TKS12.5A 데이타시트 다운로드

No Preview Available !

Topstek Current Transducer TKS3A .. TKS50A
TKS 3A~50A
Features
Highly reliable Hall Effect device
Compact and light weight
Fast response time
Excellent linearity of the output voltage over a wide input range
Excellent frequency response (> 50 kHz)
Low power consumption (12 mA nominal)
Capable of measuring both DC and AC, both pulsed and mixed
High isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
Extended operating temperature range
Flame-Retardant plastic case and silicone encapsulate, using UL
classified materials, ensures protection against environmental
contaminants and vibration over a wide temperature and
humidity range
Applications
UPS systems
Industrial robots
NC tooling machines
Elevator controllers
Process control devices
AC and DC servo systems
Motor speed controller
Electrical vehicle controllers
Inverter-controlled welding machines
General and special purpose inverters
Power supply for laser processing machines
Controller for traction equipment e.g. electric trains
Other automatic control systems
Specifications
Parameter
Symbol Unit
Nominal Input Current
Ifn A DC
Linear Range
Ifs A DC
Nominal Output Voltage
Vhn V
Offset Voltage
Vos mV
Output Resistance
ROUT
Ω
Hysteresis Error
Voh mV
Supply Voltage
VCC/VEE V
Linearity
ρ%
Consumption Current
ICC mA
Response Time (90%Vhn)
Tr µsec
Frequency bandwidth (-3dB) fBW Hz
Thermal Drift of Output
Thermal Drift of
Zero Current Offset
Dielectric Strength
Isolation Resistance
@ 1000 VDC
Operating Temperature
- %/°C
- mV/°C
-V
RIS
Ta °C
Storage Temperature
Ts °C
Mass W g
TKS3A .. TKS50A
3 .. 50
±9 .. ±150 = 3x Ifn
4 V±1% at If=Ifn ( RL=10kΩ)
Within ±40 mV @ If=0, Ta=25°C
<100Ω
Within ±15 mV @ If=Ifn→0
±15V ±5%
Within ±1% of Ifn
±12 mA nominal, ±16 mA max
3 µsec max. @ d If /dt = Ifn / µsec
DC to 50kHz
Within ±0.1 %/°C @ Ifn
Within ±1.5 mV/°C @ Ifn
AC2.5KV X 60 sec
>1000 MΩ
-15°C to 80°C
-20°C to 85°C
10 g
- 92 -
www.topstek.com
TKS V3 10/11/2011

No Preview Available !

Topstek Current Transducer TKS3A .. TKS50A
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
Positive current flow direction
19
15.4
5 1 234 6
4x(0.25X0.5)
3-P2.54
Secondary pins 4x(0.5x0.25)
Primary 2x d
4x(0.25X0.5)
3-P2.54
Pin Assignment
1 -15V
2 0V
3 +15V
4 VOUT
5 I+
6 I-
1 234
1 234
56
56
5.7 6.65
TKS3A--TKS22.5A
15.7
1.65
TKS25--TKS50A
Part
Number
d(mm)
TKS3A TKS4A TKS5A TKS6A TKS8A TKS11A TKS12.5A TKS15A
0.6 0.8 0.8 0.8 1.0
1.2
1.2 1.4
TKS18A
-24A
1.4
TKS25A
:
TKS50A
1.6
- 93 -
www.topstek.com
TKS V3 10/11/2011