Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Nilkanth Sawant
Simultaneous powering and discharging of battery with solar panels
Last message by
BobTPH
1
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985
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UnnamedUser159
Replacing tablet battery with 3 cables with such with 2 cables ?
Last message by
ci139
2
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2K
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M
How to determine resister and capacitor values for a STK672-series stepper motor driver?
Last message by
MrBinNZ
0
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1K
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Ed. M.
I'm getting too much voltage out of my AC/DC converter
Last message by
Ed. M.
19
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3K
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J
Correct way to connect a power supply 120 ac to 12 vdc
Last message by
jamby
3
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1K
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S
This old marine battery charger creates a hum in a VHF radio broadcast
Last message by
sparky 1
2
21
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3K
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L
Arduino matrix buttons not working,
Last message by
djsfantasi
11
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2K
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NOISEBOB
LM317 power and heat
Last message by
DickCappels
8
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2K
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NVZN1
Questions about DC Step down blown capacitor
Last message by
DickCappels
3
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970
Views
be80be
It's sunday and you need to charge a 18650 or any 3.7 volt Li-ion
Last message by
nsaspook
3
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1K
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A
Issues powering a motor with ATTiny and MOSFET transistor
Last message by
danadak
11
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4K
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j4e8a16n
power entry fuse: a wire ?
Last message by
j4e8a16n
8
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1K
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S
Trying to combine a scr voltage regulator with the remaining guts of a PC power supply
Last message by
serkel
16
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3K
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S
wiring a SSR power live to mt1 or t2?
Last message by
South
6
Replies
980
Views
J
DC supply for AC circuit?
Last message by
John Douglas
2
Replies
743
Views
Dasun Umayanga M. A.
Why Heat Sink in MOSFET connected to a wire?
Last message by
MaxHeadRoom
3
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2K
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sbkenn
Gate driver for MOSFET ?
Last message by
danadak
1
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1K
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O
i need to modify the input voltage of my inverter or buy one that can take around 17 volts
Last message by
Odmenes
3
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3K
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M
Choosing right Gate driver for MOSFET ?
Last message by
Phil-S
2 3
44
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10K
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R
Flyback converter design problem
Last message by
danadak
2
Replies
1K
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