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ACS724 Current Sensor Carrier - ACS724 0-20A current sensor module
ID: 1186899
5906623469253
zł52.36
Tax included
zł42.57 tax excl.
ACS724LLCTR-20AU current sensor module with a current measurement range from 0 to 20 A. It communicates via an analog interface. Pololu 4044
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
Module with a two-way Hall current sensor based on the ACS724LLCTR-20AU chip. It allows you to measure the current in the range from 0 to 20 A. The board is powered with the voltage from 4.5 V to 5.5 V and is intended for use in circuits with a logical voltage of 5 V. It offers a current path with low resistance (~ 1.2 mΩ) and electrical insulation up to 2.4 kV RMS. The output is a proportional analog voltage (200 mV/A) with offset 0.5 V and an error of ± 0,7%.
The sensor requires five connections to work properly: input current (IP+ and IP-), logic power (VCC and GND) and sensor output (OUT). Pin FILTER allows you to adjust the bandwidth of the plate by adding a capacitor to ground in parallel with the 1 nF capacitor that is already on the board. Without an additional external filter capacitor, the frequency response is approximately 90 kHz.
Features
- Hall effect differential detection
- Internal resistance of 1.2 mΩ conducting path
- Electrical insulation up to 2.4 kV RMS
- 120kHz high bandwidth for fast response times
- Ability to filter the output data to improve the resolution
- Integrated digital temperature compensation circuit
- Operating voltage 4.5 to 5.5 V
- Current measuring range from 0 to 20 A
- Output resolution 0.2 V/A
- Working temperature range from -40°C to 150°C
- Dimensions: 17.8 x 20.3 mm
- Weight: 1.1 g
Kit contains
- ACS724 Current Sensor Carrier module
- Straight 3-pin male connector
1186899
Data sheet
- Interface
- Sygnał analogowy
- Zakres pomiarowy
- 0 - 20 A
- Sposób podłączenia
- Szeregowy
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ACS724LLCTR-20AU current sensor module with a current measurement range from 0 to 20 A. It communicates via an analog interface. Pololu 4044