SMAKN DC/DC Converter 12V Step Down to 3V/3A Power Supply Module
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | SMAKN |
Color | White |
Input Voltage | 23 Volts |
Output Voltage | 3 Volts |
About this item
- All epoxy sealed containers with Waterproof Housing; Non-isolated
- High efficiency: >96%; Reliable, low heat dissipation max. 40 ℃;
- With overload / over-current / over / low voltage protection, stable performance.
- Light compact, convenient to use and transport; Auto recovery
- Widely used in Car device, such as LED Display, Hard Disk Player, MP3, DVD, GPS, etc
Frequently bought together
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This Item SMAKN DC/DC Converter 12V Step Down to 3V/3A Power Supply Module | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $6.99$6.99 | $7.99$7.99 | $9.99$9.99 | $15.99$15.99 | $6.89$6.89 | $9.99$9.99 |
Delivery | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 |
Customer Ratings | ||||||
Value for money | 4.3 | 3.8 | 4.4 | 4.6 | 4.7 | — |
Accuracy | 4.0 | 3.2 | 4.7 | 4.2 | 4.9 | — |
Easy to install | 4.0 | 4.2 | 4.7 | 4.8 | 4.5 | — |
Easy to use | 4.5 | — | 4.8 | 4.2 | — | — |
Sold By | SMAKN | NOYITO TECHNOLOGIES | WILLHI LTD | Xipshow | Envistia Mall | Esedese Technology |
output voltage | 3 volts | 3.3 volts of direct current | 5 volts | 5 volts | 3 volts | 5 volts |
input voltage | 23 volts | 12 volts of direct current | 12 volts | 12 volts | 12 volts | 5 volts |
style | Reliable | — | USB Type-C Connector | — | — | Black 5V |
weight | — | 30 grams | 1.44 ounces | 0.1 kilograms | 30 grams | — |
Looking for specific info?
Product information
Package Dimensions | 3.2 x 2 x 1 inches |
---|---|
Item Weight | 0.95 ounces |
ASIN | B00ODL140M |
Item model number | 5864305279 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #98,106 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #347 in Power Converters |
Is Discontinued By Manufacturer | No |
Date First Available | December 18, 2014 |
Manufacturer | SMAKN |
Warranty & Support
Feedback
Product Description
Specifications:
Input range: 8~23v
Output voltage:3V
Output current/power:3A
Efficiency: >96%
Weight: 30g
Size(LxWxH): 26×36×21(mm)
Cable length: 100mm
Package included:
1 x DC12v to 3V 3A Converter
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, ease of installation, and value of the power converter. They mention that it works great in vehicle installation, eliminates D batteries, and is an inexpensive time saver. That said, some complain about the quality.
AI-generated from the text of customer reviews
Customers like the performance of the power converter. They say it works great in vehicle installation for garage door opener, and hard wiring. The unit itself is great and the price is reasonable. It also works great to eliminate D batteries on a minnows tank.
"Excellent product and far easier than adding a separate resistor for each led in a circuit that requires multiple leds and yet are to be powered..." Read more
"...Works like a charm." Read more
"Worked great, used for a custom motorcycle to power led head light and brake and running lights, no charging system on bike used a little 12 battery..." Read more
"...Even at the usual 13.8V input I only got 2.1V output .... not enough to fire up the LEDs headlights on my garden tractor that require 3V. A waste..." Read more
Customers find the installation process of the power converter to be easy. They mention that it works one way, making it fool proof, and it's much easier than adding a separate resistor for each led in a circuit.
"Excellent product and far easier than adding a separate resistor for each led in a circuit that requires multiple leds and yet are to be powered..." Read more
"...to run an aftermarket leveling system that runs on batteries 3V/3A...easy to do and fairly quick. Works like a charm." Read more
"...Very straightforward wiring." Read more
"Works perfect and was easy to install" Read more
Customers appreciate the value of the power converter. They mention that it is an inexpensive time saver and a great price.
"...The unit itself is great, and the price very reasonable." Read more
"Great find and price, just what I needed" Read more
"Great price and service" Read more
"Inexpensive time saver for powering multiple leds from a 12 volt or higher power supply..." Read more
Customers are satisfied with the voltage of the power converter. They mention that it is perfect to step down voltage and provides the correct voltage.
"It lowers the voltage for sure, all the way down to 0.1 volts." Read more
"Correct voltage..." Read more
"Perfect to step down voltage...." Read more
Customers are dissatisfied with the quality of the power converter. They mention that it has poor quality control, and does not work as expected. Some customers also say that the product is a waste of time and money.
"...the LEDs headlights on my garden tractor that require 3V. A waste of my time and money. Not a happy customer...." Read more
"Ordered 2 - one worked, one did not. Poor quality control.Ordering more, hopefully these will work." Read more
"...I would not recommend. Did not meet my expectations and is now useless." Read more
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I recently had to light up a large number of panels for a feature film that is in production and was told that everything needed to be run from 12 volts DC. The panels had not only 12 volt lights in them but multiple leds that would have taken hours to add a resistor for each one. A simple piece of double faced tape mounted one of these on the back of each panel and powered every LED on the panel. These saved me hours and hours of labor intensive work and were the best money spent in a long, long time! Bravo!
Works great for this application.