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Description
Matek PM12S-3 Power Module 12S Input W/ 3x BECThe MATEKSYS PM12S 3 Power Module features 9 55V DC IN (3 12S LiPo), 3x independent Step Down Voltage Regulators and BEC 5V, 4A continuous, 6A Peak, BEC 12V 4A continuous, 6A Peak and BEC Vx, 5. 25V 6V 8V options, 15A cont., 25A Peak 1K: 20K voltage divider built in (Volt 1 21 Input voltage). Checkout our BEC PDB section and our Matek collection! Specifications: Wide 9V to 55V Operating Input Range with TVS protection 3x independent Step Down Voltage
The MATEKSYS PM12S-3 Power Module features 9-55V DC IN (3-12S LiPo), 3x independent Step-Down Voltage Regulators and BEC 5V, 4A continuous, 6A Peak, BEC 12V 4A continuous, 6A Peak and BEC Vx, 5.25V/6V/8V options, 15A cont., 25A Peak 1K:20K voltage divider built-in (Volt 1/21 Input voltage).
Checkout our BEC/PDB section and our Matek collection!
Specifications:
- Wide 9V to 55V Operating Input Range with TVS protection
- 3x independent Step-Down Voltage Regulators
- BEC Vx, 5.2V / 6V / 8V output options. supports typical continuous output current of up to 15A, Peak current of up to 25A.
- BEC 5V (Fixed), 4A continuous
- BEC 12V (Fixed), 4A continuous
- 1K:20K voltage divider built-in (Volt = 1/21 Input voltage)
- Current sensor signal passthrough pad
- Size & Weight: 61x40x15mm, 53g
BEC Vx Specifications:
- Output voltage 5.25V / 6V / 8V options.
- Output voltage tolerance 1.5%
- Synchronous switching step-down (or buck) regulator with typical efficiencies of 90% to 96%
- Supports typical continuous output current of up to 15A, Peak current of up to 25A.
- Output ripple 32mV (VIN=50V, Output 5.25V @ 15A), 43mV (VIN=50V, Output @ 5A)
- Standby current: 10~20mA
- Reverse Input voltage protection: No
- Thermal Shutdown
- Output Short-circuit tolerant (2 seconds)
- Overcurrent protection & self-recovery
- Tip: Input voltage >= 15V is required for continuous output current of 15A
BEC 5V Specifications:
- Output voltage 5.2V, tolerance 1.5%
- Supports continuous output current of up to 4A, Peak current of 6A
- Output ripple 20mV (VIN=24V, Output @ 5A), 50mV (VIN=50V, Output @ 5A)
- Reverse Input voltage protection: No
- Thermal Shutdown
- Output Short-circuit tolerant (2 seconds)
- Overcurrent protection & self-recovery
BEC 12V Specifications:
- Output voltage 12V, tolerance 1.5%
- Supports continuous output current of up to 4A, Peak current of 6A
- Output ripple 18mV (VIN=24V, Output @ 5A), 32mV (VIN=50V, Output @ 5A)
- Reverse Input voltage protection: No
- Thermal Shutdown
- Output Short-circuit tolerant (2 seconds)
- Overcurrent protection & self-recovery
- Tip: Input voltage >= 13V is required for stable 12V output
Includes
- 1 x Matek PM12S-3 Power Module 12S Input BEC
-
1 x Low ESR Capacitor ZLJ 63V 390uF
Tips: If the input voltage is noisy, capacitor is required to be soldered to the input pads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Almost Perfect
Color: Pink+purple
EDITED TO ADD: the seller reached out after I left this review and told me the heads are replaceable! Mine didn't come with extra heads and I didn't realize they came off. Thank for reaching out! It looks like the product even comes with replacement heads now and you can also buy them separately. Perfect! These are great.
_________
My kids love these toothbrushes and I love that they're rechargeable without needing batteries. However, the charging feature is almost completely negated by the fact that you can't replace the heads! It would be a 5 star if you could swap those out.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very cute and effective!
Color: Pink+purple, Color: Pink+purple
Very cute and effective brush! I love that there are different settings for different ages and the lowest is soft enough for my 3 year old. She LOVED choosing from the stickers to put on and there’s more left over for when she wants to change them. Stays charged for quite a long time. Would repurchase!
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Reviewed in the United States on April 30, 2026