SKU: 60732288444

MATEKSYS 12S Pro BEC - 9-55V To 5V/8V/12V - 5A

Sale price$22.49 Regular price$24.99
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

MATEKSYS 12S Pro BEC - 9-55V To 5V/8V/12V - 5AThe 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! Features Synchronous switching step down (buck) regulator with typical

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!


Features

  • Synchronous switching step-down (buck) regulator with typical efficiencies of 88% to 96%
  • Output ripple 30mV (VIN=50V, Output 5.2V @ 5A), 60mV (VIN=50V, Output 12V @ 5A)
  • Dropout voltage: 2V (Input>=14V is required for stable 12V output)
  • Supports continuous output current of up to 5A, peak current of 9A
  • Wide 9V to 55V Operating Input Range with TVS protection
  • 3x Output voltage options, 5.2V, 8V or 12V. Default 5.2V
  • Output Short-circuit tolerant (2 seconds)
  • Overcurrent protection & self-recovery
  • Size & Weight: 35 x 24 x 5.5mm, 5g
  • No reverse-input voltage protection
  • Standby current: 5~10mA
  • Pins distance: 3.81mm
  • Packing: 1pc/package
  • Thermal Shutdown



Specifications

  • Output ripple: 30mV (VIN=50V, Output 5.2V @ 5A), 60mV (VIN=50V, Output 12V @ 5A)
  • Dropout voltage: 2V (Input>=14V is required for stable 12V output)
  • Operating Input Range: 9V to 55V with TVS protection
  • Output voltage options: 5.2V, 8V or 12V. Default 5.2V
  • Buck regulator efficiency: 88% to 96%
  • Standby current: 5~10mA
  • Size: 35 x 24 x 5.5mm
  • Pins distance: 3.81mm
  • Packing: 1pc/package
  • Weight: 5g

Includes

  • 1x MATEKSYS 12S Pro BEC - 9-55V To 5V/8V/12V - 5A
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: 60732288444

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Olivia Hill
Battle Creek, US
★★★★★ 5
Cute shoes
Size: 8.5, Color: Brown, Size: 8.5, Color: Brown
Let a friend borrow these for prom. They looked soo good. Beautiful shoes, comfortable, nice color, and survived dancing the night away. I would recommend these and think they are a great value. The fit is true to size as I’m an 8.5: /9 and these fit me perfect. The photo is of my shoe on a size 8 foot
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Reviewed in the United States on May 25, 2026
C
Cdimetrucks
Massapequa, US
★★★★★ 5
Beautiful
These strappy stiletto sandals are stylish and perfect for dressing up any outfit! The design is elegant with a comfortable fit for short wear, making them great for parties, dates, or summer events. Cute and versatile dress heels!”
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Reviewed in the United States on May 17, 2026
C
CJ
Bozeman, US
★★★★★ 5
Elegant & Surprisingly Comfortable Heels 👠
Size: 9, Color: Brown, Size: 9, Color: Brown
These strappy nude heels are absolutely gorgeous in person! The minimalist design makes them super versatile — I’ve worn them with dresses, jeans, and even formal outfits. The nude color helps elongate the legs, and the thin straps give such a classy, elegant look. I was honestly surprised by how comfortable they were for stilettos. The ankle strap keeps the foot secure, so I didn’t feel like I was constantly slipping around while walking. The heel height is definitely high, but they’re manageable for dinners, parties, weddings, or a night out. They also look much more expensive than they are. Great quality for the price, and they instantly elevate any outfit. Definitely a pair of heels to add to your closet!!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Larry
Lexington, US
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
A
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Amazon Customer
Bozeman, US
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026

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