Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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M
driving DC motor from switched mode power supply
Last message by
mah1624
2
Replies
5K
Views
S
Help with powering AC motor using SSRs
Last message by
ebeowulf17
9
Replies
3K
Views
S
How to convert 6v 2.5 power adapter to 5v 2 A
Last message by
ISB123
3
Replies
2K
Views
L
Powering a heater coil
Last message by
mcgyvr
2
20
Replies
4K
Views
bug13
power monitor module for computer
Last message by
Reloadron
11
Replies
2K
Views
A
Insignia TV - Power Works - Screen Does Not
Last message by
Altoids
2
Replies
1K
Views
4
Power LED Driver
Last message by
ian field
6
Replies
2K
Views
McPit
Bench power supply ground plug is positive!?
Last message by
Alec_t
8
Replies
6K
Views
R
valve amp power supply
Last message by
Roque
2 3
44
Replies
6K
Views
M
AC to DC power supply without an IC
Last message by
MHDS
2
20
Replies
7K
Views
V
Powertech" 1100w Pure Sine Wave (PSW) inverter, That blew all 6, 30 amp fuses.
Last message by
v=ir
16
Replies
4K
Views
Robert Smith_1437948150
How do power lines have a high voltage and a low current?
Last message by
wayneh
2
36
Replies
36K
Views
Y
  • Locked
Low Resistance and but Not Exploding Batteries
Last message by
DickCappels
10
Replies
2K
Views
Simon Czarnota
Power drop issue
Last message by
Alec_t
3
Replies
1K
Views
M
SLA vs Li-ion battery
Last message by
Jaunty
10
Replies
3K
Views
Silvio
Help: Dual linear power supply with switching ATX pre-regulator
Last message by
Silvio
0
Replies
1K
Views
Smoke_Maker
Low voltage battery detector
Last message by
Lorenzo Fergnani
2
24
Replies
23K
Views
H
LM317L battery drain for laser diode
Last message by
ScottWang
2
22
Replies
5K
Views
satcom
  • Locked
Battery charging time with AC frequency 50Hz
Last message by
ScottWang
2
Replies
1K
Views
L
Rotating power slip ring
Last message by
sen15
12
Replies
4K
Views
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