Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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R
sealed lead acid to flooded lead acid battery
Last message by
roltex_rohit123
6
Replies
7K
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A
usb power devices
Last message by
Markd77
1
Replies
2K
Views
S
Regulating a Full Bridge Switching Power Supply
Last message by
R!f@@
7
Replies
6K
Views
D
battery charging
Last message by
djbrooksy
4
Replies
2K
Views
S
power supply circuit
Last message by
electronicslover
4
Replies
2K
Views
M
Simple power filtration / isolation method?
Last message by
Bychon
3
Replies
2K
Views
T
Charging a battery with an ultra low voltage AC supply
Last message by
KMoffett
10
Replies
5K
Views
Gdrumm
Power Transistor substitutions
Last message by
SgtWookie
14
Replies
7K
Views
R
Need Help Building a Slot Car Motor Break-in Power Supply
Last message by
SgtWookie
2
29
Replies
15K
Views
V
Power source for PMLED 9V
Last message by
SgtWookie
3
Replies
3K
Views
A
Need to buy/build a momentary power interrupt switch 12v DC
Last message by
BMorse
5
Replies
10K
Views
S
Help With Variable Power Supply
Last message by
bean1028
2
25
Replies
10K
Views
tracecom
LM7812 Power Supply
Last message by
tracecom
11
Replies
31K
Views
PriestSLC
5 volt Voltage regulator, using x2 14500 750mAh batteries.
Last message by
PriestSLC
2
20
Replies
6K
Views
U
Powering 720 leds?
Last message by
SgtWookie
2
31
Replies
6K
Views
P
Battery selection
Last message by
jpanhalt
4
Replies
2K
Views
T
A Pic Based AC Power Meter
Last message by
theAzores
0
Replies
3K
Views
P
Converting Dry Battery UPS to Wet Battery UPS
Last message by
SgtWookie
17
Replies
9K
Views
S
Rate my poweramp design
Last message by
Wendy
7
Replies
2K
Views
J
how to change 3V circuit to work with 3.7VDC battery?
Last message by
Audioguru
10
Replies
5K
Views
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