AC Adaptor? - Chief Delphi

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AC Adaptor?

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#21

13-03-2007, 12:30

MrForbes

Registered User

AKA: Jim

FRC #1726 (N.E.R.D.S.)

Team Role: Mentor

Join Date: Feb 2006

Rookie Year: 2006

Location: Sierra Vista AZ

Posts: 6,038

Re: AC Adaptor?

I put the setup on a scope, and as you predicted, the power supply voltage does drop significantly, to about 6 volts as the motor is switched on. Also the filtering at the switching frequency gets pretty bad.

I don't have a storage scope, so I can't offer any pictures.

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Jim

Buena High School N.E.R.D.S. FRC 1726
The Typewriter Repairmen Underwater ROV

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