Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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russpatterson
LED power question
Last message by
russpatterson
5
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2K
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E
Problems amps and powering a motor
Last message by
emc2k99
10
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3K
Views
R
555 timer ic power on for 1 minute (part 2) ALMOST COMPLETED
Last message by
rokz_2005
2
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2K
Views
M
12V Power supply troubles....
Last message by
CDRIVE
2
20
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5K
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E
Battery help :3V to 9V/12V
Last message by
iONic
2
Replies
3K
Views
M
Battery consumption time
Last message by
SgtWookie
5
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3K
Views
S
Project: Battery-operated 1 amp current source
Last message by
someonesdad
3
Replies
6K
Views
Barnaby Walters
Project: Motor Driver/Power Regulation Module
Last message by
Wendy
18
Replies
10K
Views
A
Efficency of power supply design
Last message by
rwstowe
14
Replies
4K
Views
T
Car battery dead
Last message by
strantor
11
Replies
4K
Views
Z
ATX power supply safety
Last message by
magnet18
4
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2K
Views
M
Reduce voltage in power supply of audio amp?
Last message by
SgtWookie
6
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4K
Views
N
Circuit to test battery
Last message by
CDRIVE
8
Replies
4K
Views
W
42 C by 6 9V batteries
Last message by
Ron H
5
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2K
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mbohuntr
Deep cycle battery power question.
Last message by
mbohuntr
4
Replies
3K
Views
chloride
How to make a High-Power LED Flasher
Last message by
Wendy
3
Replies
3K
Views
P
Diagnosing a Jazfit Treadmill Power Control Board
Last message by
ian_gregg
5 6 7
129
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31K
Views
A
annoying Power Supply and LM317 problem
Last message by
radiohead
9
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7K
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S
Power frequency
Last message by
kubeek
5
Replies
2K
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D
Huge 1500w to 6000w starter-battery eliminators?
Last message by
Adjuster
5
Replies
3K
Views
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