i second that ... on my 13cm amp for qo100 i run a 12v fan on 5v (just enough to start) and its near unhearable
greetz sigi dg9bfc
Am 02.05.2023 um 17:12 schrieb Raj vu2zap:
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Scott,
Run the 12V fan on 5V and it will very silent.
Raj
On 02-May-23 6:53 PM, Scott KE8KYP wrote:
For what it’s worth, I plan to add a 12VDC fan to the top of the DE enclosure. ?The RPi in my machine gets warm and I plan to locate the fan just above it. ?Cool air will pull in from the sides and I am thinking about adding an internal shelf to add a Lipo battery and to add an air baffle to route cool air. ?Since the 5VDC regulator is mounted vertically right next to the left air vent, it should get plenty of air. ?For insurance, I’ll pop on a heat sink.
I’ll post pictures when finished.
Scott
