Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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H
backup battery circuit or IC
Last message by
haxxx
2
Replies
3K
Views
D
simple variable power supply
Last message by
Audioguru
10
Replies
5K
Views
T
Electric circuit for a battery, solarpanel and motor
Last message by
Bernard
2
Replies
2K
Views
T
battery in electronic circuit
Last message by
tomakos
4
Replies
2K
Views
W
PWM for power Electric Discharge Machine
Last message by
thingmaker3
1
Replies
3K
Views
S
power generation from dynamo
Last message by
Wendy
1
Replies
2K
Views
Y
Grounded benchtop power supply and USB port
Last message by
AdrianN
3
Replies
7K
Views
B
battery powered go-kart
Last message by
Bernard
5
Replies
6K
Views
M
Silly noob question: Driving a 12v solenoid valve with a 9v battery
Last message by
mcgski
5
Replies
19K
Views
Kefka666
Solar battery charger w/ protection
Last message by
Solar_Panel_Sasch
5
Replies
15K
Views
S
How much power can a resistor take for a short duration?
Last message by
mik3
2
21
Replies
12K
Views
P
  • Poll
battery charging.
Last message by
pudhiyavan
6
Replies
559
Views
M
Intermittent Power Supply
Last message by
DonQ
7
Replies
3K
Views
Jassper
Unregulated power supply
Last message by
CDRIVE
10
Replies
5K
Views
N
positive and negative power supply voltages
Last message by
StayatHomeElectronics
10
Replies
39K
Views
S
battery testing
Last message by
shahnawaz
0
Replies
2K
Views
C
solar powered LED hula hoop
Last message by
mgudgus
2
Replies
3K
Views
P
A question about power supply
Last message by
bertus
7
Replies
3K
Views
V
Simple LED lamp with battery backup
Last message by
vonstroodl
10
Replies
10K
Views
B
Power for 18VDC Drill
Last message by
gerty
4
Replies
3K
Views
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