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

Try it free

Glass WEB: Walmart + "Expired FT Eligible" PIP Banner Wk 19 2025

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 InternationalShipping Mon May 18 2026 1:02 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

1pcs 9A 300W DC-DC Buck Converter, 5-40v to 1.2-35v Power Supply Module, 65*47*23mm

Module properties: non-isolated constant current constant voltage (CC CV) step-down charging moduleScope of application: high-power LED constant current drive, lithium battery charging (including ferroelectric), battery charging 4V, 6V, 12V, 14V, 24V battery, nickel-cadmium nickel-hydrogen battery charging (battery), solar panels, wind turbines.Input voltage: 7-32V (without constant current 5-32V)Output voltage: (1) continuously adjustable (0.8-28V) (2) Fixed output (0.8-28V to choose from), please inform the merchant when purchasing. (Temporarily only for batch customers, all samples will be sent with adjustable models) (3) If you need higher voltage, please contact me directly Output current: maximum 12A (please add a fan to dissipate heat if the power tube temperature exceeds 65 degrees, 24V to 12V within 6A, generally no fan can be used in open environment)Constant current range: 0.2-12A (adjustable) (without constant current, this function is not available). Flasher current: constant current value * (0.1), flasher current is related to the constant current value , for example, the constant current value is 3A, and the flasher current is set to 0.1 times the constant current (0.1*3A=0.3A). When the constant current value is When the value of the current is adjusted to 2A, the flashing current is 0.1 times the constant current (0.1*2A=0.2A). The minor version is set to 0.1 times (the actual flasher current is an approximate and not very precise value), which is used to indicate whether the load is full.Minimum voltage drop: 1VOutput power: the maximum power is about 300W. If the power tube temperature exceeds 65 degrees, please add a fan.Conversion efficiency: up to about 95% (the higher the output voltage, the higher the efficiency)Working frequency: 300KHZ Output ripple: 20M bandwidth (for reference only) 24V input, 12V 5A output, ripple about 50mV (excluding noise) Operating temperature: industrial grade (-40℃ to +85℃) ( please pay attention to the temperature of the power tube in actual use, if the temperature is too high, please strengthen the heat dissipation) No-load current: typical 20mA (24V to 12V)Charging regulation: ±1% (constant voltage)Voltage regulation rate: ±1%Constant current accuracy and temperature: During actual testing, the temperature on the module increased from 25 degrees to 60 degrees, and the constant current value changed less than 5% (constant current value 5A). Dynamic response speed: 5% 200uPotentiometer adjustment direction: clockwise (increase), counterclockwise (decrease).The potentiometer close to the input is the voltage adjustment ( CV) and the potentiometer near the output is the current setting (CC). Indicator light: two-color indicator light, the charging indicator light is red, the charging completed indicator light is green (no load is connected, the indicator light is green ), the indicator without constant current is red.Output short circuit protection: yes, constant current (currently set constant current value)Input reverse polarity protection: none,Output backflow prevention: None.Wiring method: terminal blockNote: The data are all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference , the actual item received shall prevail.

Brand

Universal Product Code (UPC check)

1pcs 9A 300W DC-DC Buck Converter, 5-40v to 1.2-35v Power Supply Module, 654723mm

Your data, your choice