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November 13, 2024, 03:38:59 AM

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Possible ripple sighting

Started by saturated, October 29, 2024, 10:49:16 AM

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saturated

This old Paco B-10 battery eliminator and charger has two outputs
One labeled as special low ripple output

So I turned it on and connected my scope to check it out

On the special low ripple terminal
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Now on the normal terminal

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I think  :loco

Seems like people could make bad stuff look really good with a few different settings...or vice versa 🐱



I ask stupid questions
and make stupid mistakes

criticism, critique, derision, flaming, verbal abuse welcome

g1

I take it that the 'normal' outs have higher current capability?
The ripple is kind of odd looking, is it giving the correct DC voltage?

saturated

Thank you sir here is the front with more info
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I don't doubt the pics look strange I usually have to take like a dozen pics some time because my phone will only capture a partial graph for some reason
I ask stupid questions
and make stupid mistakes

criticism, critique, derision, flaming, verbal abuse welcome

Jazz P Bass

#3
The "Low Ripple" output utilizes an LC circuit.
The "Normal" output does not use the 'L' (inductor).

saturated

I ask stupid questions
and make stupid mistakes

criticism, critique, derision, flaming, verbal abuse welcome