Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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stanman11
power rating of resistors?
Last message by
bertus
3
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2K
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stanman11
mini power amp schematics?
Last message by
R!f@@
8
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4K
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tracecom
Power wiring options question
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Jaguarjoe
2
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2K
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C
9 volt battery getting way too hot in LED circuit...
Last message by
Wendy
13
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18K
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S
Lead Acid Battery charger unit
Last message by
superway
6
Replies
3K
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majsyd2010
Power Factor Unit for Domestic Use
Last message by
majsyd2010
15
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6K
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P
Power / Energy Meter
Last message by
Kermit2
4
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2K
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A
Keyboard Power Supply Help
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bribri
2
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2K
Views
T
lcd power constumption - static vs multiplex
Last message by
tefbox
0
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2K
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L
substituting wall wort for 2 batteries
Last message by
lokeycmos
4
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2K
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R
Battery charging @ low current
Last message by
rakeshm55
3
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9K
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B
Calculating Battery Usage
Last message by
Audioguru
7
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7K
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C
charge rate on rechargable batteries
Last message by
Adjuster
2
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3K
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A
Car Battery Circuit.
Last message by
Jaguarjoe
8
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3K
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B
Help with my power supply project!
Last message by
tgotwalt1158
9
Replies
3K
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J
Matching impedances for maximum power
Last message by
The Electrician
5
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4K
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R
Power Supply Project Begginer help
Last message by
Kermit2
3
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2K
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Ctenom
Battery charger
Last message by
Kermit2
3
Replies
2K
Views
C
DC Power Supply
Last message by
wayneh
6
Replies
2K
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A
Charge a battery in-circuit
Last message by
ddurgin
6
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7K
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