Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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V
Power for MP3
Last message by
Audioguru
11
Replies
3K
Views
S
power supply issue
Last message by
subobaal
10
Replies
4K
Views
Paulo540
Yamaha Power amp schematics
Last message by
Jony130
1
Replies
4K
Views
R
IGBT/IPM power rating confusion
Last message by
rjenkins
3
Replies
3K
Views
A
power dissipation and resistors
Last message by
Wendy
10
Replies
16K
Views
J
Charging 12vdc battery with Bike Generator Hub
Last message by
SgtWookie
2
20
Replies
18K
Views
C
Voltage tolerances on UK power line
Last message by
rjenkins
1
Replies
3K
Views
C
PWM DAC For Programmable DC Power Supply
Last message by
calvin0908
2
Replies
3K
Views
U
Digital power supply
Last message by
R!f@@
3
Replies
2K
Views
B
battery tab welder (scr question)
Last message by
CMH70
16
Replies
10K
Views
O
Significant efficiency reduction when powering LEDs?
Last message by
Obanion
4
Replies
2K
Views
B
power supply current control
Last message by
albejanon
1
Replies
2K
Views
J
12v Battery Low Voltage Monitor Help
Last message by
SgtWookie
3
Replies
4K
Views
C
monitor battery under charge
Last message by
Audioguru
8
Replies
5K
Views
R
Can power factor be greater than 1?
Last message by
Papabravo
13
Replies
29K
Views
G
Battery Bypass circuit
Last message by
GRC
4
Replies
4K
Views
S
battery
Last message by
Bychon
2
Replies
2K
Views
A
220VAC to 12VDC 200 AH Power Supply...
Last message by
aq_rules
6
Replies
7K
Views
iulian28ti
Can this effect be used for power generation ?
Last message by
Wendy
2
Replies
2K
Views
M
Parallel connect 2 camcorder batteries...possible ?
Last message by
Bychon
6
Replies
4K
Views
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