Bad Picture quality when AC powered
posted by bocoin on Oct 23, 2007
When I power my camera with a 24vac supply the image is extremely noisy but when powered via 12vdc it is clear. Any suggestions
Best Solution
posted on Oct 26, 2007
GuruHi,
Based on your post/description, your power supply is faulty.
1. It your 24VAC adapter/power supply is the original one that came with the camera, then most likely a component failure inside. More often it is the filter capacitor.
2. If it is a replacement, then possibly the ratings are not compatible with the camera, specifically the current or power (Amps or Watts).
3. In some instances the built-in regulator might be shot since your source is 24 but your load rewuires only 12.
Hope this be of some help/idea. Post back how things turned out or should you need additional information.
Good luck and kind regards.
Based on your post/description, your power supply is faulty.
1. It your 24VAC adapter/power supply is the original one that came with the camera, then most likely a component failure inside. More often it is the filter capacitor.
2. If it is a replacement, then possibly the ratings are not compatible with the camera, specifically the current or power (Amps or Watts).
3. In some instances the built-in regulator might be shot since your source is 24 but your load rewuires only 12.
Hope this be of some help/idea. Post back how things turned out or should you need additional information.
Good luck and kind regards.
Comment by Benimur, posted on Oct 26, 2007
Hi again,
In some camera models, there is also a voltage regulator/capacitor inside the camera.
Cheers.
In some camera models, there is also a voltage regulator/capacitor inside the camera.
Cheers.
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