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Current Transducers. TC15A4V Datasheet |
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Topstek Current Transducer TC5A .. TC50A
TC 5A~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 (9 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
Specifications
Parameter
Nominal Input Current
Linear Range
Diameter of Primary Coil
Symbol Unit
Ifn A DC
Ifs A DC
d mm
TC
5A
4V
5
±15
0.7
TC
7.5A
4V
7.5
±23
1
Turns of Primary Coil
T T 10
6
Ampere-Turn of Primary Coil AT AT 50
45
Nominal Output Voltage
Offset Voltage
Output Resistance
Hysteresis Error
Supply Voltage
Linearity ( Within ±Ifn )
Consumption Current
Response Time (90%Vhn)
Thermal Drift of Output
Thermal Drift of
Zero Current Offset
Dielectric Strength
Isolation Resistance
@ 1000 VDC
Operating Temperature
Storage Temperature
Mass
Vhn V
Vos mV
ROUT Ω
Voh mV
VCC/VEE V
ρ%
ICC mA
Tr µsec
- %/°C
- mV/°C
-V
RIS MΩ
Ta °C
Ts °C
Wg
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
TC TC TC TC TC
10A 12.5A 15A 18.5A 20A
4V 4V 4V 4V 4V
10 12.5 15 18.5 20
±30 ±38 ±45 ±56 ±60
1.2 1.2 1.4 1.4 1.4
54322
50 50 45 37 40
4 V±1% at If=Ifn ( RL=10kΩ)
Within ±40 mV @ If=0, Ta=25°C
< 50Ω(35Ωnominal)
Within ±10 mV @ If=Ifn→0
±15V ±5%
Within ±1% of Ifn
±9 mA nominal
3 µsec max. @ d If /dt = Ifn / µsec
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
14 g
TC TC
25A 50A
4V 4V
25 50
±75 ±150
1.6 1.6x2.5
21
50 50
- 16 -
www.topstek.com
TC V3 10/11/2011
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Topstek Current Transducer TC5A .. TC50A
Appearance, dimensions and pin identification for 5A to 25A models
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted
12.5
7.3
TC5A4V
03262
Model number and date code marking
35.5
23
d*
0.25
a*
4±0.3
Pin Assignment
1 +15V
2 -15V
3 VOUT
4 0V
5 I+
6 I-
0.5
2.4±1
10±0.3 8.5±0.3
3x2.54
1234
56
3x2.54
10
8.5
a*
4 holes 1.0
2 holes e*
5A to 25A PCB mounting hole layout
Part
Number
TC5A4V
TC7.5A4V
TC10A4V
TC12.5A4V
TC15A4V
TC18.5A4V
TC20A4V
TC25A4V
a*
(mm)
1.2
1.3
1.4
1.4
1.5
1.5
1.5
1.5
d*
(mm)
0.7
1.0
1.2
1.2
1.4
1.4
1.4
1.4
e*
(mm)
1.2
1.6
1.8
1.8
2.0
2.0
2.0
2.2
- 17 -
www.topstek.com
TC V3 10/11/2011
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Topstek Current Transducer TC5A .. TC50A
Appearance, dimensions and pin identification for TC50A model
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted
TC50A
08032
12.5
7.3
d1=1.6
4±0.3
0.25
=1.7
Model number and date code marking
35.5
23
d2=2.5±0.2
Pin Assignment
1 +15V
2 -15V
3 VOUT
4 0V
5 I+
6 I-
0.5 7±0.3
2.4±1
3x2.54
1234
17.75±0.3
5
6
3x2.54 10.75
7
1.7
Part
Number
TC50A
a*
(mm)
1.7
d1xd2
(mm)
1.6x2.5
hole
(mm)
2.2x4.9
4 holes 1.0
4.9
TC50A PCB mounting hole layout
- 18 -
www.topstek.com
TC
V3 10/11/2011
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