Subject:
|
Re: Technicopedia
|
Newsgroups:
|
lugnet.technic
|
Date:
|
Fri, 21 Dec 2007 23:28:13 GMT
|
Viewed:
|
9934 times
|
| |
|
|
In lugnet.technic, Philippe Hurbain wrote:
| |
Hi Blakbird,
Little note about 4.5V motor: when you say “The motor is DC, so polarity is
not important.”... precisely since it is a DC motor, polarity IS important,
rotation direction depends on it...
Philo
|
Good point, Philo. I did not choose very good wording here. What I meant was
that, as a DC motor, there is no “hot” terminal and no “neutral” terminal.
Therefore, you cannot hook it up wrong and damage it. I’ll go back and see if I
can clean up the wording a bit.
Eric
blakbird
|
|
Message is in Reply To:
 | | Re: Technicopedia
|
| Hi Blakbird, Little note about 4.5V motor: when you say "The motor is DC, so polarity is not important."... precisely since it is a DC motor, polarity IS important, rotation direction depends on it... Philo (16 years ago, 21-Dec-07, to lugnet.technic, FTX)
|
36 Messages in This Thread:
 
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
