Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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G
Feedback and error amplification regulated power supply
Last message by
Alec_t
6
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1K
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U
Use an ultrasonic cleaner to clean a device with built-in battery?
Last message by
wmodavis
4
Replies
4K
Views
dmt21
powering multiple devices from single power supply
Last message by
#12
1
Replies
8K
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fnicoli
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5V Transformerless Power Supply
Last message by
Wendy
4
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2K
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P
IC to apply power sequentially
Last message by
Bernard
6
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2K
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J
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Power Transistor Substitution
Last message by
ian field
8
Replies
3K
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KLillie
Op amp for power supply question
Last message by
RJohnson
4
Replies
989
Views
A
12 volt battery terminology help please?
Last message by
Aurion45
9
Replies
2K
Views
B
racecars, onboard battery, and booster batterys
Last message by
shortbus
2 3
42
Replies
6K
Views
M
Limiting current to 12v battery?
Last message by
MikeML
18
Replies
9K
Views
Tan Kwan Yean
Resistor Power rating
Last message by
john*michael
13
Replies
3K
Views
Ryan Amfahr Longhorn
LGP4247-10 Power Supply Failure
Last message by
R!f@@
2
Replies
4K
Views
harikanaidu
wireless battery charger circuit
Last message by
Bordodynov
5
Replies
2K
Views
frank55
Power adapter voltage?
Last message by
#12
9
Replies
1K
Views
Sagi Gamil
Power convert DC to AC
Last message by
MikeML
2
Replies
1K
Views
K
How do I get 50+V from 12V battery supply
Last message by
ian field
18
Replies
4K
Views
Rudy Melo
Portable phone charger running on batteries
Last message by
Alec_t
5
Replies
2K
Views
M
12 volt battery help please?
Last message by
Aurion45
2
20
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5K
Views
Externet
How much power takes to faintly light up a fluorescent tube ?
Last message by
MaxHeadRoom
7
Replies
2K
Views
circuitfreak2000
Can I use a computer backup UPS as external battery power supply?
Last message by
WBahn
17
Replies
6K
Views
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