• Hall Magnetic Switch With Battery Redundancy

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    From £30.12
    - 3 Sec Delay Swipe Off - 16AWG no plugs - 3 in stock
    £30.12 (Incl. VAT)
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    - 3 Sec Delay Swipe Off - plugs - 1 in stock
    £30.12 (Incl. VAT)
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    We have a new Hall sensor magnetic Switch which can be linked up to two batterys to safe gaurd your system. It works by detecting if there is any fault or voltage drop in any battery in use and if it does, it will revert power feed to the other battery, clever eh?

     

    Installation & Use: -
    Place the switch as close to the fuselage or wing surface as possible and
    mark where the sensor is located on the outside (Sensor marked “S” on the
    PCB). Use a piece of double sided tape and/or a piece of sponge to hold the
    switch in place. When the switch is plugged into the power supply for the
    first time it will turn on. To turn the switch off place the supplied magnet
    over the sensor for 3 seconds without interruption and the output will turn
    OFF. TIP: count 1, 1000, 2, 1000, 3, 1000.
    To turn the magnetic switch ON just swipe the magnet over the sensor.
    Please ensure a full range check of the model is undertaken prior to use

     

     

    Features: -
    • Battery Backer - both battery packs are used simultaneously, if a
    battery fails or goes under voltage the switch will disconnect that
    battery from the circuit, if it recovers, the switch will re-engage it.
    • Positively switched – Ideal for electric models, esc safe, there’s no need
    for an opto isolator.
    • Battery Indication LED's. These LED's let you know if either
    battery is NOT connected also the ON/OFF status.
    • Sense LED - Lights up when the Magnet is being detected.
    • Surface mounted components.
    • Customisable switch off (Sample) time (On request).
    • Safe and reliable : -
    1. Default ON - if the battery is disconnected and then reconnected the
    output will turn on every time. I.e. brownout due to bad battery
    connection.
    2. The magnetic switch is programmed to sample the magnet over the
    sensor for a set period of time without interruption and only then will
    it turn the output off.
    3. Extremely resilient to magnetic interference due to the switches
    microcontroller that is programmed with an algorithm (2).

    Quiescent (standby current) only 4µA
    (Micro ampere’s).
    A charged 2000mAh battery can last
    over 8 years.
    Sensor location
    "Sense"
    Note: Swipe ON/OFF version also
    available. Version Marked on back
    side of label.

     

    Spec:

    Supply Voltage 4V 13V- 3sLipo,
    4s Life
    Dropout voltage (Input vs output) 120mV @10.2A
    Continuous Operating current - ~ 20A for seconds
    Peak Output current - ~ 50A Peak
    Standby Current (Off State) - ~ 4µA
    Operating temperature range -40°C +80°C
    Dimensions 37mm x 22mm x ~8mm
    (1.456" x 0.866" x ~0.315")
    Total cable length (Each) Varies
    Weight Including all cables - Varies