Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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J
During battery charging how much is the voltage at its terminal?
Last message by
timrobbins
14
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4K
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A
High Power LED lights
Last message by
iONic
2
Replies
3K
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J
how to calculate the temperature at the battery post?
Last message by
Jas9
2
21
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10K
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S
buck boost/sepic-powered usb
Last message by
sampath312
6
Replies
3K
Views
N
Lithium ion battery inflation
Last message by
Artikbot
5
Replies
6K
Views
N
Power Supply from LCD Monitor help
Last message by
R!f@@
2
23
Replies
7K
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X
DC power jack in OrCad
Last message by
retched
1
Replies
17K
Views
R
Coax DC Power Jack
Last message by
tracecom
7
Replies
4K
Views
G
two battery bank wiring
Last message by
retched
2
Replies
5K
Views
S
Need Help - My UPS and Battery
Last message by
R!f@@
2
Replies
2K
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S
Turning an AC/mains battery charger into a USB charger - help wanted
Last message by
scootley
2
27
Replies
11K
Views
N
LED output power?
Last message by
Markd77
6
Replies
8K
Views
J
Building custom rechargeable Li-ion batteries
Last message by
jameselder232
2
22
Replies
6K
Views
D
Beginner warning!!! - GND and power???
Last message by
ddsdavey
12
Replies
4K
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C
Problem on battery charger Voltage drop
Last message by
SgtWookie
10
Replies
9K
Views
F
Clean Dual polarity Regulated 15/-15,+5 Volt Power Supply Project
Last message by
SgtWookie
6
Replies
5K
Views
spinnaker
Low part count buck regulator?
Last message by
spinnaker
4
Replies
4K
Views
C
Battery charger
Last message by
SgtWookie
13
Replies
4K
Views
iONic
Alternative battery source for Smoke Alarm
Last message by
blueroomelectronics
12
Replies
5K
Views
R
Multiple CT transformer grounding, powered breadboard
Last message by
wayneh
8
Replies
4K
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