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Max Vin voltage

PostPosted: Sat Feb 16, 2019 11:33 pm
by traviswatson
If I'm reading correctly, the product page says the max Vin is 12V: https://www.ezsbc.com/index.php/products/wifi01-33.html

Based on the schematic, that seems to be due to the HT7333A's 12V maximum limit. Is that where the limit comes from? I'm asking because I have an application with voltage closer to 14V, and I'm guessing I'm going to need an additional regulator.

Thanks!

Re: Max Vin voltage

PostPosted: Thu Mar 28, 2019 12:17 pm
by Daniel
Yes, the regulator is the limiting device. However, for higher voltages heat dissipation will enter into the picture as well.