Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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E
No motor movement
Last message by
MisterBill2
2
Replies
399
Views
Leaon3313
DC/DC Converter
Last message by
ronsimpson
1
Replies
850
Views
D
Constant Current with PWM Drive
Last message by
DC_Kid
4
Replies
2K
Views
memotronics
Charging Circuit for 2S (8.4V) Battery Pack (2 x 18650 in series)
Last message by
memotronics
2
Replies
4K
Views
A
Negative voltage spike on Drain to Source of my flyback mosfet.
Last message by
aaqibqureshi
0
Replies
733
Views
K
Best resistive load regulation from the POV of the resolution, efficiency and grid impact
Last message by
nsaspook
2
32
Replies
2K
Views
S
How to identify 2 unmarked wires in a 12 lead wire motor?
Last message by
MisterBill2
2
25
Replies
3K
Views
sribasu
Is this TL431 based low battery cutoff circuit practical
Last message by
crutschow
8
Replies
3K
Views
Z
Best way to Step down voltage
Last message by
MisterBill2
17
Replies
2K
Views
W
Wiring Up Motor (repurposed) Single Phase 120V with centripetal switch and relay
Last message by
MisterBill2
16
Replies
1K
Views
R
What happens when I wired two batteries in parallel?
Last message by
seanstevens
6
Replies
967
Views
busywork
Noob questions about power switches
Last message by
busywork
0
Replies
530
Views
Ian0
DC-DC converter
Last message by
MisterBill2
10
Replies
925
Views
E
Relay 12V help please
Last message by
eddyyoung
2
Replies
582
Views
traderyoda
Dynamo Regulation Under Low Loads
Last message by
bikerbrom
2
24
Replies
4K
Views
flotul
Onboard USB-C charger batteries - how to charge them correctly
Last message by
Ya’akov
5
Replies
1K
Views
S
Wiring a brushless three-phase 220V motor
Last message by
MisterBill2
5
Replies
1K
Views
P
Buck Converters - Switching Regulators - TI LM76002/3
Last message by
peterlouk8
1
Replies
893
Views
S
Advice about experimenting for a novice
Last message by
MisterBill2
17
Replies
1K
Views
anoopak
How to build a simple dual voltage regulator module?
Last message by
MisterBill2
17
Replies
2K
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