Vin and Vout of Buck Converter
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- bchou123
- Posts: 1
- Joined: Tue Nov 23, 2021 10:10 pm
Vin and Vout of Buck Converter
I recently bought the buck converter https://www.adafruit.com/product/1385#technical-details so that I can use a 12V battery source to power the Neopixel RGB strips. I am a bit confused as to which side of the buck converter is the Vin and which is the Vout. And also if it is normal for the buck converter to make a noise while powered? I would really appreciate it if someone can give me some insight to my questions. Thanks!
- dastels
- Posts: 15656
- Joined: Tue Oct 20, 2015 3:22 pm
Re: Vin and Vout of Buck Converter
In/Out are labelled from what I see in the product photos: in is the bare ended wires, and out has a connector. https://cdn-shop.adafruit.com/970x728/1385-03.jpg
And, yes, as the product description states:
And, yes, as the product description states:
Daveit's a switching supply so its a little noisy compared to a linear regulator
Please be positive and constructive with your questions and comments.