Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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J
Powering an arduino and two servos using solar panel
Last message by
jquinton
6
Replies
3K
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X
When should i add capacitor to L78XX regulator?
Last message by
ian field
7
Replies
2K
Views
H
Switch between 5V power supply and 6.6 battery
Last message by
hesan621
2
28
Replies
8K
Views
P
How is the BCM clock powered?
Last message by
picoamp
9
Replies
2K
Views
MrChips
Shredding the Girl With Balloon
Last message by
MrChips
0
Replies
712
Views
C
induction heating and transformers
Last message by
MisterBill2
2
28
Replies
5K
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W
  • Locked
Controlling high RPM PMDC motor using arduino (PWM)
Last message by
bertus
2
Replies
1K
Views
M
High voltage/current sensing?
Last message by
Reloadron
7
Replies
2K
Views
S
I need help to find out balancing current & dissipative resistor value for my lithium ion battery
Last message by
sundarisamy
4
Replies
1K
Views
rutendo
Help on equipment perfomance
Last message by
rutendo
2
Replies
562
Views
F
Problem understanding a section of a circuit
Last message by
francesco_rossi
7
Replies
2K
Views
P
Power supply 5A max via step down converter: does max. current increase with stepping down voltage?
Last message by
peewee678
7
Replies
3K
Views
T
Need to power a Bi-colour LED strip with VOLTAGE-based dimming.
Last message by
wayneh
8
Replies
2K
Views
G
TP4056 alternative with higher discharge current
Last message by
guigui
0
Replies
5K
Views
L
sla battery recovery problems
Last message by
dendad
5
Replies
1K
Views
rambomhtri
1000W transformer to power a 300W tool?
Last message by
rambomhtri
14
Replies
3K
Views
Starfox
Controlling 120VAC with KU-6399 Relay
Last message by
Starfox
6
Replies
2K
Views
S
Battery charge in 5 minutes at 150 kw
Last message by
MrAl
2
21
Replies
2K
Views
B
Low voltage when powering MOSFET over arduino
Last message by
dl324
16
Replies
4K
Views
xbonet
What am I doing wrong? I have 3 LEDs connected to 2 AAA batteries and the batteries become warm
Last message by
xbonet
4
Replies
2K
Views
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