SKU: 94904059707

Matek Power Module PM12S-4A 9-55V Dual Step-Down Voltage Regulators with TVS Protection

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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

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Description

Matek Power Module PM12S-4A 9-55V Dual Step-Down Voltage Regulators with TVS ProtectionMatek PM12S Power Module 4A with Dual BEC Keep your flight controller and gear fed without frying them. The Matek PM12S Power Module delivers reliable current sensing plus two regulated BEC outputs for all your FPV or fixed wing builds. Keywords: Matek PM12S power module, dual BEC, 4A power sensor, FPV power distribution. Why You Want It Because hope is not a power plan. With up to 4A total and dual BECs, the PM12S gives you stable 5V and 12V rails

Matek PM12S Power Module – 4A with Dual BEC

Keep your flight controller and gear fed without frying them. The Matek PM12S Power Module delivers reliable current sensing plus two regulated BEC outputs for all your FPV or fixed-wing builds. Keywords: Matek PM12S power module, dual BEC, 4A power sensor, FPV power distribution.

Why You Want It

Because “hope” is not a power plan. With up to 4A total and dual BECs, the PM12S gives you stable 5V and 12V rails while monitoring current draw. Perfect for wings, quads, or anything that needs regulated juice and telemetry without the smoke test. (Magic smoke, sadly, still optional.)

Specifications

  • Input Range: 9V–55V with TVS protection
  • Regulators: Dual independent step-down
  • OUT-1 (Vx): Selectable 5V / 6V / 7.2V / 12V, 4A continuous, 5A peak, PWM on/off control
  • OUT-2: Fixed 5V, 4A continuous, 5A peak
  • Ripple: 20mV @5V 4A, 40mV @12V 4A (VIN=50V)
  • Voltage setting via onboard button with LED indicators
  • PWM Frequency Range: 50Hz–330Hz, 900–2100 µs
  • Dimensions: 50 x 32 x 7mm
  • Weight: 18g
  • Packing: 1x PM12S-4A (no wires included)

What’s in the Box*

  • 1× Matek PM12S Power Module
  • Cables & connectors

Disclaimer

Doesn’t come with extra luck — mount and wire correctly or the smoke gods will collect.

Still Here?

Alright, wiring perfectionist. The Matek PM12S with dual BEC outputs and current sensing keeps your FC and gear alive while giving INAV/Ardupilot clean telemetry. Long-tail keyword: Matek PM12S power module with 5V & 12V dual BEC for FPV drones and wings. Toss one in the cart — future-you will thank present-you.

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: 94904059707

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Verified Purchase
Diana Swift
Cuba, US
★★★★★ 5
Package as expected
Size: 26 Pcs for Roborock Saros 10R
Has everything you need for starter kit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
L
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Luis Gutierrez
Carnegie, US
★★★★★ 5
Great for stocking up!
Size: 26 Pcs for Roborock Saros 10R
I bought this as I got a new one month old Roborock 10r. Comparing these with the original, the feeling of the products (the roller brushes, the filter, and the bag) feel the same. These supplies should last six months or so, so the price is good for the value. The tip I will give is when changing the mop, PULL THE EXISTING ONE SLOWLY! There’s cheapish adhesive from the factory and can easily come off the Roborock.
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Reviewed in the United States on May 4, 2025
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Kindle Customer
Waukegan, US
★★★★★ 1
Doesn't work with curvx
Size: 26 Pcs for Roborock Saros 10R
Bags dont actually fit the curvx
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Reviewed in the United States on February 7, 2026
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Verified Purchase
EQ
Cuba, US
★★★★★ 5
Love the quality and the price.
Size: 26 Pcs for Roborock Saros 10R
Loved that I don’t have to buy the expensive things from Roborock. This works perfectly for my vacuum and very similar quality as the original.
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Reviewed in the United States on May 2, 2025
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Zac
Alexandria, US
★★★★★ 5
Eufy 11S Max Replacement Parts Work Well
Size: 20 PACK
For the 11S Max, the parts fit great. Changing out the parts is easy, and the parts are durable. I like that this kit has a new filter for everytime you change out the rotating brushes. Changing out the parts make the eufy vacuum cleaner function better everytime. I can’t tell a difference in the noise level when changing out the parts. Overall, thus is totally worth the money to keep the Eufy running in its best shape.
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Reviewed in the United States on January 24, 2026

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