Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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T
Portable car battery jump starter - Lithium Battery type
Last message by
dl324
5
Replies
911
Views
johnyradio
What leaves a cell's negative terminal during charging?
Last message by
johnyradio
2
20
Replies
2K
Views
L
Controlling unknown source with a PNP transistor switch
Last message by
Ya’akov
9
Replies
595
Views
drjackool
Battery charger module (BMS)
Last message by
MisterBill2
17
Replies
3K
Views
STech2106
USB inrush current limiter
Last message by
STech2106
6
Replies
607
Views
JoeCK
Milwaukee M18 battery adapter for Dewalt XR tools
Last message by
wrenchandrepeat
2
24
Replies
11K
Views
L
DC-DC Buck Regulator suggestions
Last message by
BobTPH
3
Replies
438
Views
Erx27
Bluetooth power source decoupling issue
Last message by
MisterBill2
13
Replies
827
Views
S
Can all powerbank buck boost converter noise be filtered?
Last message by
MisterBill2
9
Replies
741
Views
ernza
Inverter fault
Last message by
MisterBill2
9
Replies
763
Views
P
Running a single 12v motor from 2 power sources
Last message by
MisterBill2
6
Replies
634
Views
STech2106
Buck + LDO or not?
Last message by
Ian0
15
Replies
1K
Views
D
Li-Ion Battery failing after a discharge
Last message by
DJ_AA
10
Replies
898
Views
A
TDR Pulse Generator with Single GaN FET (High-Side Switch) — Low Reflection Issue
Last message by
MisterBill2
4
Replies
974
Views
K
I am very confused about the choice of power supply brand.
Last message by
MisterBill2
8
Replies
913
Views
Rod777
My 1.2V to 30V has no current limiter, can I add on a current limiter to the output of the Power Supply.?
Last message by
Rod777
2
29
Replies
1K
Views
D
Dropping voltage with diodes
Last message by
Parkera
10
Replies
1K
Views
A
Help with robot grounding without a physical earth available
Last message by
MisterBill2
2
29
Replies
2K
Views
T
12V 18650 power supply for heated clothing
Last message by
Treme1une
7
Replies
735
Views
z1habanero
Supply power to car with dead battery
Last message by
bassbindevil
2
30
Replies
2K
Views
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