SKU: 85979335882

Matek 12S Pro BEC 12S 9-55V Input 5V/8V/12V-5A Output

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Description

Matek 12S Pro BEC 12S 9-55V Input 5V/8V/12V-5A OutputThe MATEKSYS 12S Pro BEC features a wide 9 55V Operating Input Range, 3x Output Voltage Options 5V 8V 12V and Supports continuous output current of up to 5A, peak current of 9A. This voltage regulator also features a synchronous switching step down (buck) regulator, thermal Shutdown, output Short circuit tolerance (2 seconds), overcurrent protection & self recovery and much more! Checkout our BEC PDB section and our Matek collection! Specifications:

The MATEKSYS 12S Pro BEC features a wide 9-55V Operating Input Range, 3x Output Voltage Options 5V/8V/12V and Supports continuous output current of up to 5A, peak current of 9A. This voltage regulator also features a synchronous switching step-down (buck) regulator, thermal Shutdown, output Short-circuit tolerance (2 seconds), overcurrent protection & self-recovery and much more!

    Checkout our BEC/PDB section and our Matek collection!

    Specifications:

    • Wide 9V to 55V Operating Input Range with TVS protection
    • 3x Output voltage options,  5.2V, 8V or 12V.  Default 5.2V.
    • Synchronous switching step-down (buck) regulator with typical efficiencies of 88% to 96%
    • Supports continuous output current of up to 5A,  peak current of 9A.
    • Output ripple  30mV (VIN=50V,  Output 5.2V @ 5A),  60mV (VIN=50V,  Output 12V @ 5A)
    • Standby current: 5~10mA
    • No reverse-input voltage protection
    • Thermal Shutdown
    • Output Short-circuit tolerant (2 seconds)
    • Overcurrent protection & self-recovery
    • Dropout voltage: 2V  (Input>=14V is required for stable 12V output)
    • Pins distance: 3.81mm
    • Size & Weight: 35 x 24 x 5.5mm,  5g

    Includes

    • 1 x Matek 12S Pro BEC 12S 9-55V Input 5V/8V/12V-5A Output

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 85979335882

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    4.8 ★★★★★
    Based on 20 reviews
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    Verified Purchase
    Kailey S
    Lexington, US
    ★★★★★ 5
    Great socks
    Color: Black/Assorted, Size: 6-10
    These socks lasted me a while and are comfortable and don't ride down like some of my others as much
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 7, 2026
    C
    Verified Purchase
    Caitlin
    Belleville, US
    ★★★★★ 5
    Will last a good while despite not being overly thick.
    Color: Black/Assorted, Size: 6-10
    I purchased these socks about 14 months ago and I use them regularly with maybe five other pairs of socks made by a different brand. No holes so far. I used to buy Hanes and they barely lasted a week before I had to throw a pair of them out. I still use all six of these socks (assuming I can find them!) I often walk outside on my cement patio or tiptoe through the grass in socks so I am a little tough on them I guess you could say. I'm also very active. I don't exercise at a gym and thus don't use them in tennis shoes but walk most of the day when at home. I run around in my yard doing yard work and gardening. I also have worn them regularly at work while walking around in my steel toed shoes (which rub) and they somehow lived through that. They still look fine: no discoloration or weak spots in the heel which is usually the first sign of wear for me. They are comfortable too. I don't feel any line at the toes and they don't rub or fit too tight in any way. I love the height of these, they are so short that they slip down in your shoe but not overly tall (I don't like the look and feel of tall socks). They are also lightweight and very breathable. So great quality for the price. I'd recommend and I will likely buy the same brand in the future.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 17, 2022
    R
    Verified Purchase
    Rebecca
    Lexington, US
    ★★★★★ 5
    Excellent, sturdy socks
    Color: White/Assorted, Size: 6-10
    These socks are a little pricey, but they're thick and well-made. I also love the little pops of color on top. I got a set at a local sports store and was so impressed that I immediately got another off Amazon. Two years later, I still have all twelve pairs, and they're as comfy and good-looking as they were on day one. The cheaper socks I bought previously have become thin, cold, and holey.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 17, 2023
    B
    Verified Purchase
    Bike Rider
    Waukegan, US
    ★★★★★ 4
    Pretty good
    Color: Rebel Pink Assorted Locked-in Fit, Size: Medium
    Quality seems good, but different colors seem to be different sizes. The whitish ones fit fine, but the colored ones seem a tad shorter.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 5, 2025
    M
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    mj
    Louisville, US
    ★★★★★ 5
    soft, comfortable, stretchy
    Color: Black/Pink Assorted Locked-in Fit, Size: Medium
    Seems like some high quality, lightweight socks. Very pleased with my purchase. They are very soft, they fit just right, and the material is somewhat stretchy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 8, 2024

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