Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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B
How can I power my outrunner brushless motor?
Last message by
jpanhalt
2
26
Replies
10K
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hunterage2000
power through a resistor question
Last message by
guru200773
7
Replies
3K
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M
H-Bridge power calculation
Last message by
mik3
1
Replies
8K
Views
sage.radachowsky
Driving power FET's
Last message by
sage.radachowsky
2
Replies
2K
Views
P
How to replace a power resistor with a Zener diode string?
Last message by
SgtWookie
9
Replies
4K
Views
Z
555 Timer overheating when adding power transistor
Last message by
Wendy
18
Replies
10K
Views
M
Power supply - remote sense
Last message by
eblc1388
11
Replies
10K
Views
S
power relay
Last message by
VoodooMojo
3
Replies
2K
Views
W
Best method to drop voltage 10V/7.5A for power supply 5V/7.5A
Last message by
witssq
2
Replies
3K
Views
A
battery level indicator using pic
Last message by
nsaspook
1
Replies
8K
Views
guru200773
Variable Power supply
Last message by
Wendy
3
Replies
2K
Views
guru200773
  • Locked
Power supply without transformer
Last message by
Norfindel
3
Replies
4K
Views
ShockBoy
Charging a 12V battery and using it
Last message by
retched
14
Replies
5K
Views
O
Course on Microcontrollers - X-10 Power line module
Last message by
optomist1
2
Replies
2K
Views
M
auto solar van power,HOW
Last message by
retched
1
Replies
2K
Views
ChrisChemist116
Help with cryptic UA723 powersupply schematic
Last message by
ifixit
2
23
Replies
13K
Views
A
Power Supply
Last message by
eblc1388
4
Replies
3K
Views
R
Recharging Batteries
Last message by
retched
6
Replies
3K
Views
juggler73
headphone amp powered by 19v adapter
Last message by
Audioguru
2 3
44
Replies
9K
Views
marmil
Dimmable USB powered LED circuit
Last message by
Wendy
17
Replies
9K
Views
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