Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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A
T.C.Star TCS3556 Speakers PCB Burn
Last message by
Dodgydave
1
Replies
459
Views
H
Supply for external hard drives, but only one black cable connected.
Last message by
ericgibbs
3
Replies
908
Views
A
Gate driver voltage bias adjustment using a voltage regulator to drive GaN-HEMT devices
Last message by
Ammar Atta
5
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2K
Views
S
Dual power supplies hooking to car amp... Please help
Last message by
Sav
3
Replies
3K
Views
A
3 different output voltage
Last message by
danadak
1
Replies
535
Views
V
Why IC CD4047 is used in the single phase half bridge inverter
Last message by
VINAYARUGI
2
Replies
2K
Views
V
NE555 precision timer in DC-DC booster
Last message by
DickCappels
1
Replies
629
Views
G
power for an ARM MCU...12V to 3.3V
Last message by
Gibson486
13
Replies
5K
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G
Should I leave battery on charge long term?
Last message by
crutschow
12
Replies
2K
Views
NickB
Advice on power supply for circuit
Last message by
ebeowulf17
2 3
56
Replies
5K
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F
Suggestion to identify (and find) a replacement CCFL transformer
Last message by
foxOnTheRun
5
Replies
2K
Views
cj_crafted
Can a 12v 70ah agm deep cycle battery’s current become weak, while the voltage remains normal?
Last message by
cj_crafted
2
27
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3K
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A
Flyback Control Loop TL431-Opto
Last message by
ian field
9
Replies
4K
Views
I
Anyone recognise an RG70 Diode?
Last message by
iwanczuk
7
Replies
2K
Views
A
DC to Square wave converter
Last message by
AymanKhuzundar
2
25
Replies
5K
Views
nuo9558
Multiplex LCD Driver uses too much power
Last message by
nuo9558
4
Replies
2K
Views
M
I want to make DC-DC voltage booster
Last message by
crutschow
4
Replies
1K
Views
M
Selection criteria of DC-DC converter operating switching frequency.
Last message by
bertus
3
Replies
2K
Views
brightnight1
Voltage Regulator Cap size?
Last message by
ericgibbs
2
Replies
1K
Views
M
Gain and Phase margin in loop stability.
Last message by
mishra87
3
Replies
1K
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