Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Fouzia Ferdous
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How can I limit the starting current of a SEPIC based LED driver?
Last message by
ericgibbs
1
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861
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HolyHarp
220VAC - 12VDC battery charger/booster diagnosis
Last message by
dendad
11
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2K
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S
Criteria to select IGBT and Diode for buck converter help!
Last message by
DickCappels
1
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2K
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E
Consumer 5 volt to power wireless video transmitter and receiver
Last message by
wayneh
6
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2K
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M
BSU - Battery Support Unit
Last message by
Hymie
3
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3K
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K
Switching power supply emission the electromagnetic waves
Last message by
Marc Sugrue
3
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1K
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Gabriele Rusticali
PC power supply at 14v
Last message by
ian field
9
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5K
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A
Voltage regulator and caps getting very hot
Last message by
MisterBill2
2 3
48
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7K
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thedoc8
Will this make much difference.
Last message by
thedoc8
4
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979
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W
Protect Li-Ion overcharge/overdischarge protection board
Last message by
william.in.rs
8
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3K
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C
LTC3872 or LM3478 Inductor Wattage Requirement
Last message by
ebp
4
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2K
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S
Understanding operation of the following circuit adapation of a buck converter
Last message by
selvac19
0
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894
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T
Charging battery with an alternator? (lead acid or li-ion/po)
Last message by
5mudg3r
7
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4K
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H
Convert battery voltage to AC
Last message by
homerdodd
2
39
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4K
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givemetheafd
Multiple VGA / RS232 Connections, Relayed device power supply
Last message by
olphart
15
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2K
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C
3.7V 18650 to 5V/2A USB Charger
Last message by
Xavier Pacheco Paulino
2
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2K
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S
Looking for a relatively simple & low cost example of a Variable 30vdc 3A bench power supply
Last message by
-live wire-
5
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2K
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P
Input Line Reactor
Last message by
MaxHeadRoom
3
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1K
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D
LM723 bipolar solution heat problem
Last message by
Delian Diver
15
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3K
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V
Dealing with high inrush current
Last message by
dendad
15
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4K
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