Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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O
charging batteries
Last message by
hgmjr
1
Replies
2K
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beenthere
Project: Battery charger regulator
Last message by
SgtWookie
2
21
Replies
48K
Views
pandian
Using Conventional Multimeter for Car Battery
Last message by
BMorse
1
Replies
4K
Views
E
Simple Power Supply
Last message by
mik3
3
Replies
2K
Views
A
Neons on 12V car battery
Last message by
TexAvery
2
Replies
3K
Views
onlyvinod56
can i connect 7805 to a 12v battery?
Last message by
onlyvinod56
4
Replies
5K
Views
N
Help me power my project
Last message by
Wendy
2
35
Replies
6K
Views
W
NiMH battery charger HELP!
Last message by
Audioguru
2
35
Replies
7K
Views
T
battery charge rate
Last message by
bountyhunter
9
Replies
4K
Views
J
Power Peltier Device from Laptop Power Supply
Last message by
t06afre
5
Replies
8K
Views
F
Using a variable power supply for charging and discharging
Last message by
Smoke_Maker
5
Replies
4K
Views
D
generating -9v rail from 9v battery
Last message by
rogs
16
Replies
9K
Views
Z
24v 10amp dc power supply?
Last message by
z120129
5
Replies
5K
Views
J
powering 2 DC lasers off of single power source
Last message by
Wendy
4
Replies
2K
Views
S
Another ATX to bench power supply question?
Last message by
shadowdude77
13
Replies
5K
Views
M
Power Supply Noise
Last message by
Management
10
Replies
6K
Views
D
Need 7 Volts of Instant Power Using AA Batteries Only!
Last message by
Bernard
17
Replies
4K
Views
J
Die Hard battery charger output voltage only 9V
Last message by
JL66RedCpe
4
Replies
11K
Views
D
Massive power supply 80V 20A with SCR possible?
Last message by
Papabravo
6
Replies
6K
Views
B
12 dc amp power supply
Last message by
boattail
4
Replies
3K
Views
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