Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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M
motor control.
Last message by
mcash2000
2
29
Replies
3K
Views
S
Wiring 3 terminal AC Transformer to two terminal control board
Last message by
MisterBill2
2
33
Replies
4K
Views
J
Not sure of the circuit
Last message by
Janchris
17
Replies
1K
Views
Salivvan
Switching AC power between 0 to 20 volts to charge a 35v electrolyte capacitor
Last message by
MisterBill2
17
Replies
1K
Views
L
I need a better PWM controlled Boost converter design
Last message by
lesrhorer
17
Replies
2K
Views
Track99
LED not pulling full current @ 255 PWM value
Last message by
Wendy
19
Replies
2K
Views
N
555 timer getting triggered on power up (2)
Last message by
Hymie
10
Replies
2K
Views
Externet
Household heaters...
Last message by
Ian0
11
Replies
1K
Views
J
How to get 220v thru one line
Last message by
MisterBill2
15
Replies
5K
Views
IvanOrt
32-75V input to 12V,20A output Buck Converter using LM5116 ..#2
Last message by
Irving
1
Replies
1K
Views
G
General questions of best power design for 110v 12v 5v 3.3v etc.
Last message by
dl324
7
Replies
1K
Views
Track99
Choosing the correct LED driver IC
Last message by
BobTPH
2
26
Replies
5K
Views
D
TPS61088 - Design and testing
Last message by
Dikxita
2
33
Replies
7K
Views
S
impedance matching not as expected when using a transformer
Last message by
shengwuei
10
Replies
2K
Views
R
Electrolysis Cell Voltage Required?
Last message by
russwr
4
Replies
2K
Views
G
Mixing SG3525's output ti get a SINGLE PWM output [D = 0 - 99%]
Last message by
ronsimpson
3
Replies
2K
Views
tykartiganer45
24Vac Rectification Troubles - Grounding Issues?
Last message by
MisterBill2
13
Replies
1K
Views
meshcurrent
How to select a mosfet driver(opto..) for 24v to 12v buck converter
Last message by
meshcurrent
17
Replies
2K
Views
daba1955
Totally unacceptable Earthing ....
Last message by
daba1955
4
Replies
887
Views
M
Regenerative braking with the new graphene/Li-ion Supercapacitors
Last message by
MisterBill2
5
Replies
1K
Views
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