Current Transducers. TB22.5A2V Datasheet

TB22.5A2V Transducers. Datasheet pdf. Equivalent

TB22.5A2V Datasheet
Recommendation TB22.5A2V Datasheet
Part TB22.5A2V
Description Current Transducers
Feature TB22.5A2V; Topstek Current Transducer TB5A .. 50A 2V-S12 TB 5A..50A-2V-S12 Features ♦ Highly reliable Hall Ef.
Manufacture Topstek
Datasheet
Download TB22.5A2V Datasheet




Topstek TB22.5A2V
Topstek Current Transducer TB5A .. 50A 2V-S12
TB 5A..50A-2V-S12
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
Specifications
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
Parameter
Nominal Input Current
Linear Range
Diameter of Primary Coil
Turns of Primary Coil
Saturation Current
Output Voltage
@ (RL=10kΩ,
Ta=25°C
If = Ifn
If = 0
If = -Ifn
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
Operating Temperature
Storage Temperature
Mass
Symbol
Ifn
Ifs
d
T
Is
Vhn+
Vhn0
Vhn-
Vos
ROUT
Voh
VCC
ρ
ICC
Tr
-
-
-
RIS
Ta
Ts
W
Unit
A DC
A DC
mm
T
A DC
V
V
V
mV
Ω
mV
V
%
mA
µsec
%/°C
mV/°C
V
°C
°C
g
TB14.52A2V-S12
TB21.78A2V-S12
TB32.67A2V-S12
±14.52
±21.78
±32.67
±15.98
±23.96
±35.94
0.8 1.0 1.2
643
0~±15.98
0~±23.96
0~±35.94
Vhn0 + 2.0 V ± 40mV
2.5 V ± 40 mV
Vhn0 - 2.0 V ± 40mV
Within 2.5V±40 mV @ If=0, Ta=25°C
< 100Ω(50Ωnominal)
Within ±20 mV @ If=Ifn→0
+12V ±5%
Within ±1% of Ifn
12 mA nominal
3 µsec max. @ d If /dt = Ifn / µsec
Within ±0.1 %/°C @ Ifn
Within ±2 mV/°C @ Ifn
AC2.5KV X 60 sec
>1000 MΩ@ 1000 VDC
-15°C to 80°C
-20°C to 85°C
14 g
- 14 -
www.topstek.com
TB2V-S12 V3 10/11/2011



Topstek TB22.5A2V
Topstek Current Transducer TB5A .. 50A 2V-S12
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted
12.5
7.3
0.25
a*
4±0.3
TB5A2V-S12
03262
Model number and date code marking
35.5
23
d*
0.5
2.4±1
10±0.3 8.5±0.3
3x2.54
1234
56
Pin Assignment
1 0V
2 0V
3 +12V
4 VOUT
5 I+
6 I-
3x2.54
10
8.5
a*
4 holes 1.0
2 holes e*
5A to 50A PCB mounting hole layout
Part
Number
TB10A2V
TB15.A2V
TB18A2V
TB22.5A2V
TB25A2V
TB33.0A2V
TB35A2V
TB50A2V
a*
(mm)
1.2
1.2
1.3
1.3
1.4
1.4
1.5
1.5
d*
(mm)
0.8
0.8
1.0
1.0
1.2
1.2
1.4
1.4
e*
(mm)
1.4
1.6
1.8
1.8
1.8
1.8
2.0
2.0
- 15 -
www.topstek.com
TB2V-S12 V3 10/11/2011







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