Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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M
Battery with low maximum current capability
Last message by
musabfarooq
3
Replies
1K
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U
Good ICs to replace MC34063A
Last message by
uraniumhexoflorite
10
Replies
6K
Views
E
12v 100ma power supply
Last message by
Dodgydave
2
Replies
1K
Views
UnnamedUser159
Question about replacement of Bridge Rectifier of Monitor PSU/Inverter board
Last message by
dendad
4
Replies
2K
Views
G
Connecting solar panels and battery together, solar panels are used for extra power do not charge
Last message by
dendad
2
Replies
1K
Views
zazas321
How to determine Thyristor gate resistance?
Last message by
AlbertHall
6
Replies
12K
Views
F
3-Phase Inverter Desaturation Protection Question
Last message by
fireman313
0
Replies
769
Views
seanstevens
Driving high power LED like Xenon strobe
Last message by
MisterBill2
2
31
Replies
6K
Views
J
110v Synchronous AC Motor Timing
Last message by
MaxHeadRoom
9
Replies
2K
Views
broomcup
Can I use a 16V/500mA AC power supply with a ~ 15 V 2VA 60 Hz Device?
Last message by
dendad
9
Replies
8K
Views
Kim-S9
Current amplify 500 Vac/100 mA to 500 Vac/5 A.
Last message by
BobaMosfet
12
Replies
2K
Views
G
Using 30 solar panels in series to reduce the current draw of a battery for extended flight time
Last message by
giriraghu7
16
Replies
2K
Views
B
Temperature Controller
Last message by
BENCASEY83
0
Replies
550
Views
UnnamedUser159
Where are these Diodes on my board ?(monitor power supply board)
Last message by
AlbertHall
13
Replies
2K
Views
B
Toroidal Power supply
Last message by
MaxHeadRoom
1
Replies
766
Views
Sensacell
Core loss in constant current LED Driver circuit
Last message by
Sensacell
7
Replies
2K
Views
R
Single phase ac motor speed controller
Last message by
BR-549
5
Replies
3K
Views
N
Adding three way switch to Solar Powered Sprinkler Deterant
Last message by
Nevermore44
0
Replies
961
Views
1
Is my power supply not mains isolated?
Last message by
Dodgydave
6
Replies
1K
Views
YoGMan
power factor of 3 phase load
Last message by
crutschow
1
Replies
772
Views
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