Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Q
Motor wiring
Last message by
MaxHeadRoom
6
Replies
1K
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Atif hussain shah
Voltage drop
Last message by
MisterBill2
2
33
Replies
4K
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T
Is this diagram for 220VAC outlet correct?
Last message by
KeepItSimpleStupid
2
38
Replies
3K
Views
Galacta
TL431 Feedback Question
Last message by
Papabravo
11
Replies
2K
Views
T
USB Power Questions
Last message by
Reloadron
3
Replies
984
Views
D
battery balancing for OLA deep-cycle banks
Last message by
nsaspook
3
Replies
2K
Views
M
12V, 15V, 18V, 24V - What are the pros and cons?
Last message by
Reloadron
3
Replies
5K
Views
JulesP
Custom Power Supply for Electrolyser
Last message by
JulesP
2
34
Replies
3K
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B
9v Smoke detector signal to 240v
Last message by
MaxHeadRoom
1
Replies
1K
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A
Low voltage cutoff with opamp
Last message by
Alec_t
2
Replies
1K
Views
B
FC-32 timer relay burning out
Last message by
KMoffett
6
Replies
3K
Views
wlbooth08
best method for converting 120vac to 5vdc
Last message by
lyleleverich
6
Replies
3K
Views
L
Ideas for using a 24V 40Ah LiFePO4 battery with damaged cell to power a 12V 500W inverter?
Last message by
Deleted member 115935
4
Replies
2K
Views
MrAl
Regulating Cell Phone Charging
Last message by
MrAl
17
Replies
2K
Views
H
USB power to small submersible water pump.
Last message by
Heyjohn56
6
Replies
7K
Views
sairaaj m.
How Can I Fix My Power Bank?
Last message by
bassbindevil
9
Replies
3K
Views
B
Two DC power supplies with large voltage difference between their earths
Last message by
MikeA
13
Replies
3K
Views
R
Basic Current Question
Last message by
Ryankevin1201
7
Replies
1K
Views
B
Battery recharging problem
Last message by
birckcmi
10
Replies
2K
Views
Cyirxrc6vec
Charging Li-ion circuit
Last message by
Alec_t
3
Replies
1K
Views
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