Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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power sockets/ DC devices
Last message by
thor21
3 4 5
81
Replies
4K
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arda99
Basic DIY Brushless Motor Controller
Last message by
arda99
5
Replies
2K
Views
Ahmed Zarrar
PWM LED DRIVER CIRCUIT DESIGN
Last message by
ronsimpson
7
Replies
751
Views
T
Rate my battery-powered battery tending contraption
Last message by
BobTPH
3
Replies
449
Views
T
A good choice for synchronous buck converter for deliver 5.1V at 3A on a Rpi4B via USB-c port?
Last message by
Irving
5
Replies
569
Views
Frank Spigner
Li-ion charging + rails on small PCB (TP5100, XL4015, 2S BMS) — safest path without PCB rework?
Last message by
Frank Spigner
1
Replies
613
Views
kalemaxon89
NMOS as a switch design
Last message by
Irving
2
Replies
385
Views
SimonMester
Rookie experimenting - I have some questions, oh wise ones
Last message by
panic mode
17
Replies
747
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T
Help required Stai
Last message by
MisterBill2
1
Replies
325
Views
oh_uh_okay
One-transistor DC voltage doubler (Realistic low-cost phono preamp)
Last message by
Ian0
19
Replies
1K
Views
johnyradio
CC versus CV: efficiency
Last message by
MrAl
11
Replies
863
Views
K
IR2112, the gate signals of the twoMOSFETs are not completely square-wave.
Last message by
ronsimpson
3
Replies
413
Views
xox
Questionable power supply circuit
Last message by
MrAl
2
22
Replies
2K
Views
L
Two BMS in parallel on the same batteries?
Last message by
KHJ
9
Replies
2K
Views
andyenigineerguy
More information on WX-DC12003, and other cheap power modules from AliExpress
Last message by
ChazLab
2
21
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4K
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papopiel
Phase Converter
Last message by
papopiel
0
Replies
453
Views
C
Half Bridge Boost Converter Transients and Output Voltage
Last message by
Christian_Mingle11434
4
Replies
587
Views
johnyradio
Benefits of Series Battery vs Parallel with Boost?
Last message by
MrAl
16
Replies
2K
Views
B
Motor Control with push button Start, Stop and Emergency Stop.
Last message by
MaxHeadRoom
9
Replies
2K
Views
johnyradio
Switch Rating for Series Cells
Last message by
MisterBill2
5
Replies
499
Views
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