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    Display : All categories 0 Power Systems 765 Speed Controllers 159

    HobbyKing 40A ESC 4A UBEC

    HobbyKing 40A ESC 4A UBEC

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    HobbyKing 40A ESC 4A UBEC

    18 Reviews
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    $20.69
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    SKU:
    F-40A
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    Product Description

    Specs:
    Constant Current: 40A
    Burst Current: 50A
    Battery: 2-6S Lipoly / 5-18s NiXX
    BEC: 5.5v / 4A
    Motor Type: Sensorless Brushless
    Size: 70 x 31 x 11mm
    Weight: 44g

    Programming Functions:
    Battery Type: Lipo /NiXX
    Brake: On / Off
    Voltage Protection: Low / Mid / High
    Protection mode: Reduce power / Cut off power
    Timing: Auto / High / Low
    Startup: Fast / Normal / Soft
    PWM Frequency: 8k / 16k
    Helicopter mode: Off / 5sec / 15sec (Start up delay)

    Note:     User manual can be downloaded from the files Tab.

    Product Specifications
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    Reviews

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    nesperatu | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Dec 12, 2015

    rn kaliteli ve kullanisli bir rn.

    | Verified Buyer

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    Certified Buyer Rated

    Nov 06, 2015

    great ESC, performs good on my new teksumo but is actually enormous, just be sure to check the dimensions you have with the size of this as it was almost too big for my teksumo, the dimensions are 70 x 31 x 11mm

    china355 | Verified Buyer

    • Overall
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    Certified Buyer Rated

    Mar 09, 2015

    buon prodotto ad un buon costo

    | Verified Buyer

    • Overall
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    • Value

    Certified Buyer Rated

    Feb 07, 2014

    Does what is promises. Using that ESC with a HobbyKing Donkey ST3007-1100kv Brushless Motor.

    psygho | Verified Buyer

    • Overall
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    • Value

    Certified Buyer Rated

    Dec 19, 2013

    great for multicopter use after flashing with proper firmware!

    Jolly1 | Verified Buyer

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    Certified Buyer Rated

    Sep 16, 2013

    Lovely Little thing, i use it in my fun cub and its perfekt for that whit a 430w motor

    Rdemptioner | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Aug 29, 2013

    Simply can't be beaten for large multirotor setups. Make sure you grab either the afro or turnigy usb programmers and a usbasp programmer and flash it with SimonK firmware with the bootloader so you can load new firmware after initial flashing via the ESC's signal/servo cord.

    sonicevo | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Aug 20, 2013

    Habe den Regler in meiner Multiplex Funcub mit einem Turnigy 3542 Motor mit einer APC Style 12x6 Latte und Zippy Compact 3S 3700mAh.

    Der Regler wird nur handwarm nach ca. 20 Min. Flugzeit.

    Hab ihn mit der runden HK Progammierkarte ohne Probleme programmieren knnen.

    Preis-Leistung super !!!

    sonicevo | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Aug 20, 2013

    Habe den Regler in meiner Multiplex Funcub mit einem Turnigy 3542 Motor mit einer APC Style 12x6 Latte und Zippy Compact 3S 3700mAh.

    Der Regler wird nur handwarm nach ca. 20 Min. Flugzeit.

    Hab ihn mit der runden HK Progammierkarte ohne Probleme programmieren knnen.

    Preis-Leistung super !!!

    | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Oct 03, 2012

    excelente producto, un ubec de 4amp suficiente para casi todo

    1. 1
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    Manuals/Files
    Customer files
    Manual Download [1083]
    atmel chip location Download [3159]
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