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Current Transducers. TH30AS05 Datasheet |
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Topstek Current Transducer TH1A-S05 .. TH50A-S05
TH 1A~50A-S05
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
Nominal Input Current
Linear Range
Nominal Output Voltage
Nominal Output @ Zero Current Input
Offset Voltage
Output Resistance
Hysteresis Error
Supply Voltage
Linearity
Consumption Current
Response Time (90%Vhn)
Frequency bandwidth (-3dB)
Thermal Drift of Output
Thermal Drift of Zero Current Offset
Dielectric Strength
Isolation Resistance @ 1000 VDC
Operating Temperature
Storage Temperature
Mass
Symbol
Ifn
Ifs
Vhn
VREF
Vos
ROUT
Voh
VCC
ρ
ICC
Tr
fBW
-
-
-
RIS
Ta
Ts
W
Unit
A DC
A DC
V
V
mV
Ω
mV
V
%
mA
µsec
Hz
%/°C
mV/°C
V
MΩ
°C
°C
g
TH1A-S05 .. TH50A-S05
1 .. 50
±2 .. ±100 = 2.0x Ifn
VREF +0.625 V±1% at If=Ifn ( RL=10kΩ)
VCC/2
Within VREF±30 mV @ If=0, Ta=25°C
<50Ω
Within ±15 mV @ If=Ifn→0
+5V ±5%
Within ±1% of Ifn
+12 mA nominal, +16 mA max
5 µsec max. @ d If /dt = Ifn / µsec
DC to 50kHz
Within ±0.1 %/°C @ Ifn
Within ±2 mV/°C @ Ifn
AC2.5KV X 60 sec
>1000 MΩ
-15°C to 80°C
-20°C to 85°C
10 g
- 63 -
www.topstek.com
TH-S05 V3 10/11/2011
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Topstek Current Transducer TH1A-S05 .. TH50A-S05
Appearance, dimensions and pin identification for TH1AS05 .. TH30AS05 models
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
19 max
15.4 max
Primary2x d
Secondary pins 4x(0.5x0.25)
4x(0.5x0.25)
Pin Assignment
1 NC
2 0V
3 +5V
46
3
2
15
4 Vout
5 I+
6 I-
3 10.85
2x d
Bottom View
Positive current flow direction
15
2
3
46
3 10.85
2x e
PCB mounting hole layout
Part
Number
TH1A TH3A TH4A TH6A TH7.5A
S05 S05 S05 S05 S05
TH10A
S05
TH12.5A TH15A
S05 S05
TH18.5A TH20A TH25A TH30A
S05 S05 S05 S05
d(mm) 0.6 0.6 0.8 0.8
e(mm) 1.2 1.2 1.2 1.2
1.0
1.6
1.2
1.8
1.2 1.4
1.8 2.2
1.4 1.6 1.6 1.6
2.2 2.4 2.4 2.4
- 64 -
www.topstek.com
TH-S05 V3 10/11/2011
|
Topstek Current Transducer TH1A-S05 .. TH50A-S05
Appearance, dimensions and pin identification for TH37.5A-S05 .. TH50A-S05 models
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
19 max
15.4 max
Secondary pins 4x(0.5x0.25)
4x(0.5X0.25)
Primary Conductor
2x(1.3x5)
Pin Assignment
1 NC
2 0V
3 +5V
4 Vout
5 I+
6 I-
3
1.3
4
3
2
165
8.8 5.4
Bottom View
Positive current flow direction
4- 0.8
1
2
3
46
2- 2.0
2
5
3 8.8 5.4
PCB mounting hole layout
- 65 -
www.topstek.com
TH-S05 V3 10/11/2011
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