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This Envistia 12V to 9V DC-DC step-down converter offers a compact, high-efficiency (96%+) power solution delivering up to 1.7A output current. Its epoxy-sealed waterproof casing and robust protection features make it ideal for automotive, marine, and outdoor applications, ensuring stable 9V power from a wide 10-24V input range. Lightweight and easy to install, it’s engineered for professionals demanding reliable, durable power conversion.
| Asin | B07QGXL9XP |
| Best Sellers Rank | #296,174 in Home Improvement (See Top 100 in Home Improvement) #1,524 in International Power Adapters |
| Brand Name | Envistia |
| Current Rating | 1.7 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (96) 4.6 out of 5 stars |
| Item Dimensions D X W X H | 23D x 27W x 23H Millimeters |
| Item Weight | 30 Grams |
| Manufacturer | Chuangruifa |
| Minimum Frequency | 50 Hz |
| Model Number | 9V 1.7A DC-DC Converter |
| Mounting Type | Surface Mount |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | 9V 1.7A DC-DC Converter |
| Power Source Type | Battery Powered |
| Specification Met | CE, UL |
| Unit Count | 1.0 Count |
| Upc | 732387204923 |
User
Working well !
I needed this item to power a 9V sensor on a remote tank, powered by a solar cell and battery storage. Works great - reliable so far, and nice clean and steady 9V power to my sensor electronics for 24hour monitoring and alerts. Good product for my needs.
User
Does precisely what it's supposed to do
This step-down module is being used to power a wifi-connected IP camera. This device is allowing me to take 12v directly from a battery/solar panel/charge controller and feed it to the camera. This bypasses the need for a 12vDC->120vAC->9vDC transformation along with the inefficiencies that would come at each conversion (or a 12v ->5v USB -> 9v conversion).Well worth the investment for a nearly seamless closed DC power system.
User
Doing what it was intended to do.
I used this to slow down my Lionel billboard that was way too loud and rough. It worked. I just wish I had bought one that put out less voltage.
User
Just what I needed.
I used this step-down to hardwire in my Weather Alert radio to our RV. Works as expected.
User
The perfect fix
I have a 9vdc fan I wanted to connect to my 12vdc solar unit. Works great
Trustpilot
3 days ago
1 month ago