Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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D
Battery information
Last message by
SgtWookie
4
Replies
3K
Views
odinhg
Mixing 3 audio signals + power amp
Last message by
Audioguru
2
Replies
3K
Views
S
Measure waveform at Drain Pin of a Power switch IC blow the fuse?
Last message by
simpsonss
11
Replies
5K
Views
H
High Power DC Automatic Voltage Regulator - 90VDC 150A - 13.5kW
Last message by
spacewrench
3
Replies
7K
Views
W
Pedal Powered Light Bulbs
Last message by
t06afre
2
Replies
3K
Views
C
Power Mystery.....
Last message by
3ldon
18
Replies
3K
Views
B
Charging a battery
Last message by
Audioguru
4
Replies
2K
Views
D
All-Sun BT21 Battery Tester - Voltage Reading Problem
Last message by
D1G1T4L3CH0
0
Replies
4K
Views
ShockBoy
Improve on the Battery
Last message by
retched
2
21
Replies
5K
Views
R
Battery says 7.2V 2600 mAh, Motor says 40 mA free-run so...
Last message by
Audioguru
8
Replies
4K
Views
R
Automatic Battery Switching.
Last message by
ron roberts
2
20
Replies
11K
Views
retched
Information for proper charging of banked batteries 8v
Last message by
retched
2
20
Replies
6K
Views
iulian28ti
Power Factor in DC
Last message by
Papabravo
2
Replies
23K
Views
J
Need help with a battery powered IR LED Array
Last message by
Jumper
2
24
Replies
9K
Views
K
charging multiple used 12v car batteries
Last message by
SgtWookie
5
Replies
10K
Views
E
Another very basic question (universal Power supply)
Last message by
SgtWookie
6
Replies
3K
Views
D
Multiple Devices on a Single Power Supply
Last message by
Wendy
6
Replies
12K
Views
C
Help Newbie How Delay power on relay
Last message by
Wendy
16
Replies
6K
Views
S
what will happen if there is no feedback to the power switch IC?
Last message by
THE_RB
1
Replies
2K
Views
B
How to power up a 478 motherboard off 12V
Last message by
Batista230
13
Replies
5K
Views
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