Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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M
Wasted power
Last message by
kubeek
1
Replies
2K
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ajm113
Using an Wall Wart as My Power Supply?
Last message by
ajm113
7
Replies
4K
Views
E
How to prevent line voltage drop of Batteries
Last message by
russ_hensel
5
Replies
4K
Views
N
Driving High Powered LEDs
Last message by
N3whit3
1
Replies
2K
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J
Battery low voltage indicator
Last message by
wayneh
9
Replies
5K
Views
E
Circuit design for power cut help.....
Last message by
edliu
2
Replies
3K
Views
A
Noise on Power supply induced by low pass filter?
Last message by
Andrei
3
Replies
4K
Views
T
Ham radio power adapter
Last message by
K7GUH
6
Replies
3K
Views
strantor
High(er) power DC resistance measuring device
Last message by
strantor
17
Replies
7K
Views
Lightfire
Suitable battery
Last message by
debjit625
2
20
Replies
4K
Views
V
Smart Grid power project
Last message by
veneficus5
0
Replies
2K
Views
B
batteryless panic alarm
Last message by
Kermit2
2
31
Replies
7K
Views
O
AC power-to-backup battery switching IC
Last message by
tom66
1
Replies
3K
Views
BackyardBrains
Using an oscope on a battery powered circuit
Last message by
Audioguru
11
Replies
4K
Views
R
  • Locked
power supply
Last message by
beenthere
1
Replies
2K
Views
R
facing problem in power supply
Last message by
soda
3
Replies
2K
Views
M
pls help: power on delay circuit
Last message by
motion86
0
Replies
2K
Views
R
Diode ORing for system power
Last message by
SgtWookie
2
Replies
8K
Views
M
power on delay circuit using a pnp transistor
Last message by
motion86
0
Replies
5K
Views
S
Power Supply Selection
Last message by
Jaguarjoe
3
Replies
2K
Views
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