30A Waterproof DC/DC Converter Power Supply Regulator 30-90V Step Down To 12V
SKU: 16959320497

30A Waterproof DC/DC Converter Power Supply Regulator 30-90V Step Down To 12V

Sale price$24.99 Regular price$27.77
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

30A Waterproof DC/DC Converter Power Supply Regulator 30-90V Step Down To 12VWaterproof Buck Step Down Converter DC30 90V to DC12V 30A Car Power Module Feature: 1: Made of high quality materials, long service life, long term stable and reliable. 2: With overcurrent, overvoltage, overtemperature and short circuit protection, reliable multi protection design to enhance your using safety. 3: Waterproof, shockproof Design,good heat dissipation, easy to install 4: This product does not have the function of charging the battery, it

Waterproof Buck Step Down Converter DC30-90V to DC12V 30A Car Power Module

Feature:
1:Made of high-quality materials, long service life, long term stable and reliable.
2:With overcurrent, overvoltage, overtemperature and short circuit protection, reliable multi-protection design to enhance your using safety.
3:Waterproof, shockproof Design,good heat dissipation, easy to install
4:This product does not have the function of charging the battery, it is only used for voltage conversion.
5:Widely used in LED photo lighting, LED display screens, monitoring systems, power automation, communication systems and other fields.

Specifics:
Condition: 100% Brand New
Shell Material: Die-cast aluminum alloy
Input rated voltage: 36V/48V/60V/72V DC
Input voltage range: 30 ~ 90V DC
Output voltage: 12V DC
Output current: 30A (max), 360W
Conversion efficiency: Over 90%
Static consumption: Less than 20MA
No-load adjustment rate: 2%
Load regulation: 3%
Operating temperature: -25°C ~ +65°C
Wire lengths: About 12~13cm
Waterproof Rating: Ip67
Size: 100 x 80 x 39mm/3.94 x 3.15 x 1.54inch
Weight:approx.500g
Input wire color : (+)Red, (-)Black.Output wire color : (+)Yellow, (-)Black.

Note:
1.Please make sure there is sufficient input supply voltage and power,in order to ensure that the module can output enough voltage and power.
2.Please take with an average load, do not merge,if there are multiple output cables in the output port.
3.You need to pay attention to make the power module cool,if output is up to the maximum current value.
4.In strict accordance with characters wiring, fuse the input voltage polarity,must not reversed, or it may damage the power supply module, when the output voltage polarity is reversed, it may damage electrical equipment

Package Included:
1x DC/DC Converter Regulator

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

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: 16959320497

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★★★★★ 5
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★★★★★ 5
Perfect athletic dress!
Color: Black, Size: 9-10 Years
I ordered this athletic dress for my daughter (age 7) and we are both so impressed! The fit is true to size—she typically wears a 10 and the 9/10 fit her perfectly with a little room to grow without looking oversized. The fabric is incredibly soft and lightweight, which makes it super comfortable for all-day wear, especially during warmer weather. It’s stretchy without being clingy, and it washes beautifully—no fading or shrinking so far! What I love most is how flattering the cut is. The built-in shorts underneath give her confidence when she’s running or playing, and the overall design is sporty yet still cute enough to wear out and about. She’s already asked for another color! Highly recommend for active girls who love comfort and style!
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Reviewed in the United States on June 29, 2025
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Carli Lavergne
Omaha, US
★★★★★ 5
Good quality
Color: Lake Blue, Size: 9-10 Years, Color: Lake Blue, Size: 9-10 Years
Super cute! Fit perfect
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Reviewed in the United States on April 13, 2026
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Ambur
Birmingham, US
★★★★★ 5
So cute and priced well!
Color: Black, Size: 9-10 Years
These were so cute, easy to wear! Especially for parking days. Good to go wherever! My girls loved then! They were just long enough for our preference. The material is the athletic type and fairly thick! No complaints there!
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Jadyn McMillen
Pawtucket, US
★★★★★ 4
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