Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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dragalic
Power led slot turn
Last message by
Wendy
2
22
Replies
6K
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Gdrumm
Making a battery powered device run on 110v
Last message by
thatoneguy
11
Replies
7K
Views
A
2kw Power supply
Last message by
R!f@@
2
30
Replies
9K
Views
Detonator
Driving large number LEDs from AA batteries?
Last message by
Wendy
11
Replies
5K
Views
vead
design power supply
Last message by
Ste_Mulv
12
Replies
5K
Views
M
Solar powered night camera
Last message by
madlan
17
Replies
4K
Views
L
homemade battery powered usb supply
Last message by
thatoneguy
7
Replies
3K
Views
G
HOWTO test the overvoltage protection of a power supply
Last message by
JMac3108
4
Replies
13K
Views
M
a Power supply, a battery, wrong amps?
Last message by
Marc0
12
Replies
4K
Views
E
  • Locked
maximum power transfer
Last message by
Wendy
3
Replies
2K
Views
joeyd999
Cheap, Long Wire Low Power Serial Communications
Last message by
John P
5
Replies
4K
Views
agroom
Replacing cordless drill battery pack batteries.
Last message by
iONic
2
35
Replies
26K
Views
F
A Batteries current is equal to its voltage?
Last message by
CraigHB
2 3
52
Replies
20K
Views
ajm113
Home Brew a Top Quality Power Supply?
Last message by
studiot
11
Replies
4K
Views
sudharshan.panduranga
Need help for battery charging circuit
Last message by
srisuresh
5
Replies
4K
Views
bertus
  • Locked
Power supply calculations by vead
Last message by
Wendy
9
Replies
3K
Views
Wendy
Testing gelcell SLA batteries
Last message by
thatoneguy
2
30
Replies
12K
Views
O
Question about an old powersupply
Last message by
paulktreg
2
Replies
2K
Views
S
power supply fluctuating
Last message by
SgtWookie
5
Replies
4K
Views
G
Working out electrical characteristics of a device based on battery
Last message by
thatoneguy
5
Replies
3K
Views
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