Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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E
need help with remote access power (off/on) circuit
Last message by
CDRIVE
7
Replies
3K
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W
Help with HV power supply
Last message by
will1234
0
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4K
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D
How can I power 2 red LEDs for a toy?
Last message by
damian
8
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3K
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B
Powering a CCTV Camera
Last message by
creakndale
11
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4K
Views
O
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powerline data communication modem design
Last message by
beenthere
4
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5K
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Signal transmission on power line
Last message by
beenthere
5
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3K
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Coupling to a power line
Last message by
beenthere
8
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6K
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I
Solar Charging 2 boat batteries - flip-flop control??
Last message by
ian-glids
0
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3K
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S
Looking for a variable-frequency 120 VAC power supply
Last message by
BillB3857
3
Replies
3K
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T
Battery overcharging?
Last message by
timotb
9
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3K
Views
C
Powering 3 watt LED
Last message by
JDT
3
Replies
3K
Views
toffee_pie
Masters project help, opinions, ideas...?! Electronics, low power topics
Last message by
toffee_pie
0
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3K
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E
3 Phase Power Unbalanced Loads
Last message by
GetDeviceInfo
1
Replies
4K
Views
marx
External Power Source for Camera SX10
Last message by
Wendy
14
Replies
3K
Views
K
Simple IR power switch
Last message by
keithg
0
Replies
3K
Views
D
Power supply voltage for wireless access point
Last message by
jgessling
4
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4K
Views
F
simple 0v to 15V / 5 or 6 Amp power supply
Last message by
SgtWookie
2
21
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8K
Views
S
need to make a bilge pump work using two 6 volt lantern batteries
Last message by
thatoneguy
1
Replies
4K
Views
SneakyShot
Shorting DC batteries...
Last message by
SneakyShot
2
Replies
2K
Views
B
Portable DC powered variable power supply.
Last message by
beenthere
1
Replies
3K
Views
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