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GY-471 3A Range Current Sensor Professional MAX471 Module For Arduino- US Seller
GY-471 3A Range Current Sensor Professional MAX471 Module For Arduino- US Seller

GY-471 3A Range Current Sensor Professional MAX471 Module For Arduino- US Seller

$ 3.16

Availability: 45 in stock
  • Refund will be given as: Money Back
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Custom Bundle: No
  • Current Type: DC
  • Compatible Mounting Type: Through Hole
  • Sensor Type: Solid State
  • MPN: Does not apply
  • Brand: Unbranded/Generic
  • Termination Type: Connector
  • Return shipping will be paid by: Buyer
  • Modified Item: No
  • Condition: New

    Description

    MAX471 GY-471 3A Current Sensor Module
    Description
    The MAX471 module (HCSENS0041) is a complete, bidirectional, highside current-sense amplifier for portable PCs, telephones, and other systems where battery/DC power-line monitoring is critical. High-side power-line monitoring is especially useful in battery-powered systems, since it does not interfere with the ground paths of the battery chargers or monitors often found in “smart” batteries. The MAX471 has an internal 35mΩ current-sense resistor and measures battery currents up to ±3A. The module has a built-in 2K Ohm sens resitor giving the module a full sensor range of +/- 3A. An open-collector SIGN output indicates current-flow direction, so the user can monitor whether a battery is being charged or discharged. Operation is from 3V to 36V, and draws less than 100µA over temperature. The module is also supplied with optional 2 way screw terminal and 0.1" pitch header (requires soldering).
    Features
    Product code: HCSENS0041
    Current sens max: +/- 3A
    Current sens voltage: 3 to 36V
    Sensor output: 1V / Amp
    Dimensions: 20mm x 19.5mm
    Pinout
    Sensor
    RS+.........Load positive supply (3 to 36V)
    RS-..........Connect to load or charger
    Interface
    RS+.........Alternative load positive supply (3 to 36V)
    GND.........Connect to loads 0V/GND supply
    OUT..........Current sensor output (1V / Amp, 3V max)
    SIGN........Current flow direction. An open-collector logic output (low = current flow from RS+ to RS-).
    GND.........Alternative GND (Connect to loads 0V/GND supply)
    RS-...........Alternative load/charger connection
    Package Included
    1 x MAX471 GY-471 3A Current Sensor Module
    Shipping
    We use USPS First Class for fast delivery. All are reviews are about fast and reliable delivery.
    Our handling is same-business-day
    We have stock within US and ship from US
    Our packets reach most of the places in US within 3-4 days
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