2 votes

Anon User avatar

When I use a voltage regulator where in is 12v and out is 5v what happens with the 7v become current in amps?

Asked on 29 de December, 2019
When was the question made
102 views
Amount of visits the question has
2 Answers
Count of question answers
Open
Actual status of the question
Do I have a source that from 12v to 2amp that feeds an encapsulated voltage regulator of 12 to 5v that passes with the extra voltage becomes power ?, I know that the power that can be fed is given by the capacity of the source and the regulator but if my regulator is at 6 Amp there should be no problem that in theory
Asked on 29 de December, 2019 by Anon User
View in original language

Answers

Too many ads?

2voto

Anon User avatar
Anon User Points 0
The current will be limited by that of the first regulator of the waterfall: 2 Amp. The difference, as the colleague told you, is wasted in the form of heat.
Answered on 31 de December, 2019 by Anon User (0 Points )

1voto

Anon User avatar
Anon User Points 0
To begin with, you should know what type of regulator it is. A linear regulator is not the same as a switched one. If you refer to an LM7805 regulator, the remaining voltage is converted entirely to heat and depending on the amperage you will have the amount of heat using the formula W = V by A.
Answered on 29 de December, 2019 by Anon User (0 Points )

Related questions

Featured Questions

Top Tags

TheXpert.space

TheXpertSpace is an online community of people who give and receive advice.
You can check other people responses or create a new question if it's not already solved

Powered by:

Yandex
X