Negative. I tested a separate power supply to the PPM and the problem is still there.
On either power sources, when the dew control is set to full power (255), the buzzing is no longer audible.
Search found 3 matches
- Mon Sep 05, 2022 5:28 pm
- Forum: Pocket Powerbox Micro
- Topic: Buzzing noise from camera when running dew heaters
- Replies: 5
- Views: 5359
- Thu Sep 01, 2022 2:24 pm
- Forum: Pocket Powerbox Micro
- Topic: Buzzing noise from camera when running dew heaters
- Replies: 5
- Views: 5359
Re: Buzzing noise from camera when running dew heaters
The PPM is drawing power from a portable Lithium power station (DC 12V cigarette lighter socket).
- Wed Aug 31, 2022 5:06 pm
- Forum: Pocket Powerbox Micro
- Topic: Buzzing noise from camera when running dew heaters
- Replies: 5
- Views: 5359
Buzzing noise from camera when running dew heaters
Hi, I have my astro camera connected to one of the 12v output on my PPM. I have two dew heater bands connected to the dew control RCA outlets. When dew control is switched on in the Pegasus Astro software, it creates a buzzing noise coming from the camera. The sound intensity varies accordding to th...