Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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PG1995
lab power supply, ground, negative voltage
Last message by
PG1995
10
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9K
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T
My power supply tripped the RCD
Last message by
Wendy
4
Replies
3K
Views
V
searching pulse power 48V DC
Last message by
R!f@@
1
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2K
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S
Need info on battery pack
Last message by
snakeler1
0
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2K
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S
Power Supply Design
Last message by
Wendy
3
Replies
2K
Views
A
Problem with AC - DC Power Supply
Last message by
aussa
2
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2K
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S
Battery pack creation
Last message by
svdsniper
3
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2K
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S
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Power Supply design
Last message by
beenthere
6
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3K
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T
Battery powered <1W CC LED SMPS
Last message by
themindflayer
13
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5K
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C
Boost on 9V battery
Last message by
Jeff7
12
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7K
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P
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Simple 12vdc led flex strip power from 120vac?
Last message by
beenthere
7
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4K
Views
R
Fixed Power Supply to Variable Power Supply
Last message by
rcc1111
11
Replies
4K
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R
Need help with voltage reg for a Power Supply.
Last message by
R!f@@
14
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3K
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E
power supply 3V 2A
Last message by
Jaguarjoe
10
Replies
4K
Views
S
Measuring internal resistance of a battery
Last message by
someonesdad
5
Replies
4K
Views
D
12V power supply, DC motor driver, DC motor
Last message by
Bernard
5
Replies
10K
Views
hazim
Repairing Router Power Circuit
Last message by
hazim
13
Replies
8K
Views
P
powersupply question
Last message by
paddyhughes086
6
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3K
Views
A
120v to 5v power supply
Last message by
retched
3
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11K
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D
VU Meter - LM3915 IC to control high power LEDs
Last message by
Audioguru
15
Replies
10K
Views
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