Pololu 5294 – ACS37220 Current Sensor 200A 5V
ID: 1194426
5902186332669
zł26.04
Tax included
zł21.17 tax excl.
Compact Pololu 5294 current sensor based on the ACS37220 IC, designed for measuring currents up to ±200 A at a 5 V supply voltage in applications requiring galvanic isolation and an analog output. Pololu 5294
Description
Pololu 5294 is a compact carrier board featuring a current sensor based on the ACS37220LEZATR-200B5 IC, intended for measuring both AC and DC currents in the ±200 A range at a nominal 5 V supply voltage. The sensor uses the Hall effect to measure current flowing through an isolated, very low-resistance current path. The measurement signal is provided via an analog output whose voltage changes proportionally to the measured current.
Using the sensor
The module offers a wide measurement bandwidth of up to approximately 150 kHz and a fast signal response, making it suitable for monitoring high currents in systems with galvanic isolation. The device also provides a configurable fault output that can indicate overcurrent conditions, which can be used in protection or alarm systems.
Features
- Sensing IC: ACS37220LEZATR-200B5
- Current measurement range: ±200 A
- Supply voltage: 4.5 – 5.5 V
- Output signal type: analog (proportional to current)
- Sensitivity: 10 mV/A
- Quiescent output voltage (zero current): approx. 2.5 V
- Bandwidth: up to approx. 150 kHz
- Galvanic isolation of measurement: yes (isolated current path)
- Application: AC/DC current measurement in isolated systems
- PCB color: green
- Manufacturer: Pololu
- Manufacturer code: 5294
1194426
Data sheet
- Interface
- Sygnał analogowy
- Zakres pomiarowy
- ±200 A
- Sposób podłączenia
- Szeregowy
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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Compact Pololu 5294 current sensor based on the ACS37220 IC, designed for measuring currents up to ±200 A at a 5 V supply voltage in applications requiring galvanic isolation and an analog output. Pololu 5294