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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 |
| Brand | Envistia |
| Brand Name | Envistia |
| Current Rating | 1.7 Amps |
| Customer Reviews | 4.6 out of 5 stars 97 Reviews |
| 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 |
| Part Number | 9V 1.7A DC-DC Converter |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Product Dimensions | 23D x 27W x 23H Millimeters |
| Specification Met | CE, UL |
| UPC | 732387204923 |
| Unit Count | 1.0 Count |
R**A
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.
M**E
The perfect fix
I have a 9vdc fan I wanted to connect to my 12vdc solar unit. Works great
J**E
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.
J**N
Just what I needed.
I used this step-down to hardwire in my Weather Alert radio to our RV. Works as expected.
D**N
Brake light
Used for brake light in truck when towing and when auxiliary braking is attached 9v transmitter is supplied by this - priced right and recommend to friends and family
Trustpilot
2 weeks ago
1 month ago