Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Reliable And Waterproof Dc/Dc Converter 12V To 5V 3A Full Potting Process

<ul><li>Efficient and Reliable】This DC/DC step-down converter regulator adopts synchronous rectification technology, offering high efficiency of up to 96% and generating minimal heat. No heat sink is needed. It also features overload, over-current, over-temperature, and short-circuit protection for reliable operation.</li><li>for Durable and Waterproof】With a full potting process, this converter is waterproof, moisture-proof, shock-resistant, and sun-burning resistant, making it suitable for various environments. Its compact design includes mounting ears for easy installation and fixing.</li><li>Wide Input and Output Range】The input voltage range of this converter is 12V (maximum 22V), with output voltage options of 3V, 2V, and 5V. It can deliver a continuous output current of 3A, with short-time peak current of 4A.</li><li>and Easy to Use】Designed for car power conversion, this converter is non-isolated and suitable for a wide range of applications. It comes with a red wire for positive output (+) and automatic short-circuit protection. The module is compact with dimensions of 46mm x 26mm x 14mm (L x W x H).</li><li>Car Power Converter 12V to 5V 3A 15W DCDC Step Down Converter Regulator</li></ul>

Brand

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

DC/DC Step Down Converter Regulator 12V to 5V 3A 15W Stepdown Power Supply Features:* Brand new and high quality* Made of high quality materials, * This product uses synchronous rectification technology, high efficiency (up to 96%), and low heat generation. 3A does not need a heat sink at all.* Full potting process, waterproof, moisture-proof, shock-resistant, sun-burning, suitable for a wide range of occasions. ★With mounting ears, easy to fix.* Conversion rate ≥ 96%, extremely low calorific value.* With overload/over-current/over-temperature/short-circuit protection, it can work normally after recovery.* All epoxy sealed containers with watertight enclosures.* Compact design, high efficiency, easy to install and use.* Car power converter* wire description Red wire: output positive (+), this module has short-circuit protection function, 5A current automatic protection.Specification:* Module properties: non-isolated step-down * Rectification : synchronous rectification* Input voltage: 12V(22V MAX)* Output voltage: 3V 4.2V 5V9V* Output current:.3A,(short time)* Conversion efficiency: 96% (high)* Switching frequency: 340KHz* Output ripple: 30mV (two. large)* Load Regulation: ± 0.5%* Voltage adjustment rate: ± 2.5%* Working temperature: -40℃ to +85℃* Outer dimension: 46*26*14(L*W*Hπm)* Colour: BlackPackage includes:1 x DC/DC Step Down Converter RegulatorNotes:1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.2. Please allow a slight deviation between the data and the manual measurement.