All Questions
3
questions
1
vote
1
answer
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views
How to avoid AC in cheap DC charger
I bought a cheap DC charger a couple of days back and I have been using it to charge my headphones and other small electronics.
I recently noticed that there is small amount of AC, less than 1V, ...
- 13
0
votes
3
answers
1k
views
Choosing capacitance for recifier
So I'm trying to use a couple of rectifiers. Specifically, the "NTE5326" and the "36MB120A."
I've tried following videos on how to calculate for a smoothing-capacitor but to no avail.
If you use ...
- 159
0
votes
2
answers
357
views
Full Wave Rectifier Ripple Problem
I have made a full wave rectifier circuit to obtain 5VDC, 9VDC and -9VDC. To prevent the ripple, i have selected C1 and C2 as 4uF which were shown below. I will use a 12V, 6W transformer to get AC ...
- 363