Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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E
Need help calculating magnetic coil power specs
Last message by
Duane P Wetick
2
32
Replies
6K
Views
J
Draw 12amps from one battery while charging it from another battery that can’t supply more than 8amps
Last message by
crutschow
17
Replies
2K
Views
khiljinaz
SMPS circuit diagram for 20 amp 24VDC
Last message by
LowQCab
9
Replies
5K
Views
A
Question about Theory then details will follow
Last message by
WBahn
13
Replies
1K
Views
A
DPDT/H-bridge switch for 24V 4A max load by use of Mosfets,
Last message by
Audioguru again
3
Replies
1K
Views
A
Unwanted voltage coming on the H Bridge
Last message by
ak52
9
Replies
2K
Views
Atish260188
need circuit diagram of 5V 9V 12V 20W Phone 12 Quick charger adapter, Portable fast QC3.0 20w PD Fast Charger
Last message by
Papabravo
9
Replies
4K
Views
H
Electricity generator - wheel and axle advantage effect on power generation
Last message by
Ian0
11
Replies
3K
Views
D
Creating a custom usb C to usb A power cable from QI receiver
Last message by
Dyer!
2
Replies
981
Views
M
How to convert high-voltage DC-DC power?
Last message by
Ian0
4
Replies
2K
Views
Andrius Slizys
Cable calculation for the RGB-WW LED strip
Last message by
ElectricSpidey
1
Replies
625
Views
H
Buck Converter Inductor selection Maximum Switch Current Limit vs Output current
Last message by
Ian0
4
Replies
3K
Views
shortbus
DC-DC convertor
Last message by
shortbus
10
Replies
1K
Views
Daniel28
Emulate battery in charging state
Last message by
Sensacell
1
Replies
2K
Views
88bit
Voltage regulator 60V to 3.3V 1A output with battery charging circuit
Last message by
dendad
7
Replies
3K
Views
daba1955
Is this safe ?
Last message by
Ian0
13
Replies
1K
Views
O
Latch circuit for start/stop switch on jet ski (controlling speeduino)
Last message by
sghioto
19
Replies
2K
Views
N
DC-DC converter issue- output voltage appears on input side
Last message by
crutschow
5
Replies
2K
Views
Phelix2003
2 Li-Polymer in series charging ... while still delivering voltage
Last message by
AlbertHall
2
Replies
811
Views
A
Gain plot of open loop never crosses 0 dB
Last message by
ANIMO
0
Replies
2K
Views
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