Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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M
Charging 12V 6Amp Nimh Battery with solar Panel
Last message by
Bernard
17
Replies
5K
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B
Stepper motors moving...WITHOUT POWER!
Last message by
RichardO
3
Replies
3K
Views
R
Velleman PMLED power supply puzzle
Last message by
Rich Purdum
8
Replies
3K
Views
claytoncarney
SLA Battery Replacement
Last message by
claytoncarney
5
Replies
3K
Views
H
HELP; solving noise on power rail
Last message by
helijoc
7
Replies
3K
Views
D
help with a battery charger....
Last message by
MikeML
5
Replies
2K
Views
P
battery life calculation
Last message by
WBahn
7
Replies
3K
Views
A
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Convert a 12v alternator to 24v
Last message by
doug08
14
Replies
44K
Views
T
Delayed power cycle
Last message by
ErnieM
2
Replies
2K
Views
A
Can a 12v car battery kill
Last message by
wayneh
12
Replies
12K
Views
7
Power Consumption Math
Last message by
WBahn
6
Replies
2K
Views
S
24,48 and 125VDC Power Supply ???
Last message by
inwo
2
21
Replies
14K
Views
S
Trying to regulate 13V battery to 12V
Last message by
Seric
19
Replies
15K
Views
B
U.S. vs. China/Euro power.
Last message by
MaxHeadRoom
2
Replies
1K
Views
D
Heating pad power help
Last message by
ScottWang
8
Replies
3K
Views
B
"9V" Battery Recharger
Last message by
bountyhunter
2
26
Replies
6K
Views
M
Need help with battery Ah and starter motor calculation
Last message by
JohnInTX
2
Replies
8K
Views
ian field
Charging lithium batteries.
Last message by
ian field
3
Replies
2K
Views
X
42w 2.1A LED Driver and powering 12v Fan Switching Regulator
Last message by
mcgyvr
7
Replies
4K
Views
S
Deep Cycle Battery + Charging & Discharging
Last message by
wayneh
7
Replies
3K
Views
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