ACHS-7122 Current Sensor Carrier (±20A)

PololuSKU: RB-Pol-816
Manufacturer #: 4031

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Sale price $6.95

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Only 2 units left

Description

  • ACHS-7122 Current Sensor Carrier (±20A)
  • Has typically a conductive path internal resistance of 0.7 mΩ
  • Features a PCB made with 2-oz copper
  • Uses a Hall effect sensor
  • Provides bandwidth of 80 kHz

This ACHS-7122 Current Sensor Carrier (±20A) is a simple carrier of Broadcom’s ±20A ACHS-7122 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS.

This version accepts a bidirectional current input with a magnitude up to 20 A and outputs a proportional analog voltage (100 mV/A) centered at 2.5 V with a typical error of ±1.5%. It operates from 4.5 V to 5.5 V and is intended for use in 5 V systems.

  • 1 x ACHS-7122 Current Sensor Carrier (±20A)
  • 0.7 x 0.8 inches
    • Current sense: 0.100 V/A
    • Minimum logic voltage: 4.5 V
    • Maximum logic voltage: 5.5 V
    • Weight: 1.1 g
    • Supply current: 15 mA
    • Version: -20 to +20 A

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    WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

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