Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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dannybeckett
Interesting LC Power Converter
Last message by
dannybeckett
9
Replies
3K
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T
Vector-Vid DC Power Supply?
Last message by
technician1313
3
Replies
3K
Views
D
calculating power budget for electronics
Last message by
donut
4
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7K
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B
Anybody know about Uninterruptible Power Supplies (UPS boards)?
Last message by
slapshot136
3
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2K
Views
P
Power in Solenoid Valve?!
Last message by
crutschow
2
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2K
Views
O
12V Battery Backup powe rsupply for GPS Tracker
Last message by
#12
4
Replies
4K
Views
N
digital powersuply
Last message by
#12
2
Replies
2K
Views
J
Unknown Powersupply - Current Rating?
Last message by
Dodgydave
7
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3K
Views
T
Need help arranging devices to function using a 9V battery
Last message by
Audioguru
2
Replies
2K
Views
B
Light/buzzer error indicator using battery
Last message by
wayneh
1
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2K
Views
L
Question about battery series safety
Last message by
Ladvien
4
Replies
2K
Views
zero_coke
MIT Wireless Power Transfer Setup - Have some Questions on it
Last message by
nsaspook
3
Replies
2K
Views
R
preset when power turns on
Last message by
rafaltrus
11
Replies
3K
Views
S
solarpoweredlightcircuit
Last message by
scopesys
7
Replies
3K
Views
M
Understanding Laptop Power Supplies & Inventers
Last message by
toffee_pie
17
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4K
Views
J
Battery Operated 24v,17w Solenoid
Last message by
jh72i
12
Replies
5K
Views
C
12v from wall wart vs 12v from battery
Last message by
bountyhunter
5
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3K
Views
D
Help understanding RC Power Filter
Last message by
#12
9
Replies
4K
Views
O
Power dissipation
Last message by
Audioguru
5
Replies
2K
Views
P
Simple low battery indicator
Last message by
KrisBlueNZ
4
Replies
3K
Views
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