What guage are the wires?

The manufacturer doesn't specify the wire gauge, but the wire conductor has a diameter of 1mm (0.04 inches), which would make it 18 AWG wire.

is this a switching DC-DC converter (or linear converter)?

It's a switching converter. Power output at 3V is roughly equal to power input at 12V, so the input current is much lower than the output current. Minimal dissipation compared to a linear converter.

So, if i have a device that takes 3v .225a, even though this outputs a max of 3a it should work fine?

Yes, absolutely. This module is voltage-regulated, meaning it regulates the output to 3V, and will provide whatever current the load draws, up to 3A maximum.

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Envistia Mall 12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module by

Envistia Mall 12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module by

Product ID: 343402550

Details

Brand
Envistia
Current rating
3 Amps
Mounting type
Surface Mount
Power source
DC Power
Product dimensions
38D x 27W x

⚡3A output power

💧Waterproof design

🔌12V-3V conversion

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Power Up Your Projects with Confidence!

SAFETY FIRST - Equipped with overload and low voltage protection.
WATERPROOF WONDER - Fully sealed to withstand the elements.
POWERFUL CONVERSION - Effortlessly transforms 12V to 3V with precision.
USER FRIENDLY DESIGN - Clear labeling for easy installation and use.
VERSATILE INPUT RANGE - Compatible with 8V to 24V inputs for flexibility.

The Envistia Mall 12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module is a robust solution for converting a wide range of input voltages (8V to 24V) to a stable 3V output at 3A. Its waterproof design ensures durability in various environments, while built-in protections guarantee safe operation.

Specifications

ASIN	B07PNWPLRY
ASIN	B07PNWPLRY
Best Sellers Rank	#18,678 in Electronics ( See Top 100 in Electronics ) #280 in International Power Adapters
Brand Name	Envistia
Current Rating	3 Amps
Customer Reviews	4.6 4.6 out of 5 stars (244)
Customer reviews	4.6 4.6 out of 5 stars (244)
Date First Available	29 August 2019
Is Discontinued By Manufacturer	No
Item Dimensions D x W x H	38D x 27W x 230H millimeters
Item Weight	30 Grams
Item model number	3V 3A DC-DC Converter
Manufacturer	Envistia
Manufacturer	Envistia
Model	3V 3A DC-DC Converter
Mounting Type	Surface Mount
Part Number	3V 3A DC-DC Converter
Power Source	DC Power Supply
Product Dimensions	3.8 x 2.7 x 23 cm; 30 g
Specification Met	UL
UPC	732387204855

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€ 20.16

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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