Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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A
Low current output of PWM ic
Last message by
Dodgydave
2
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970
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Jon Tran
Power Supply Constraints on a PCB
Last message by
AnalogKid
3
Replies
1K
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J
Self exciting generator rotating rectifier diode polarity
Last message by
jvcmarine
2
Replies
4K
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I
Looking for small GPS Chip for powertools
Last message by
Traceyljohnson74
2
30
Replies
33K
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C
THD analysis in EV charging test system - HELP
Last message by
The Electrician
5
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2K
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D
Buck-Boost Muliple Output?
Last message by
declan2693
2
Replies
724
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D
Unable to get a MOSFET switch working
Last message by
deepak4you
2
Replies
803
Views
ElectrAsh
3.3 - 12 Boost converter
Last message by
dendad
5
Replies
1K
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A
DC to AC converter 12V to +/-175V (40W)
Last message by
takao21203
5
Replies
1K
Views
Deve
Rotary Switching for 4 Cell 18650 Package
Last message by
dendad
8
Replies
1K
Views
C
6v to 12v constant power
Last message by
sghioto
3
Replies
674
Views
T
MC-60 Treadmill motor speed control: Can it be used as a variable DC power supply?
Last message by
Tonyr1084
4
Replies
4K
Views
D
I have a constant power signal, but wish to trigger a buzzer when this signal becomes intermittent
Last message by
Dadof2
4
Replies
1K
Views
YoGMan
power of signal and sidebands
Last message by
MrChips
7
Replies
1K
Views
S
Help needed to understand wiring LEDs in parallel and power supply requirements.
Last message by
ericgibbs
9
Replies
2K
Views
J
Shortcircuit protection with current limiter
Last message by
crutschow
4
Replies
1K
Views
A
Invert high DC voltage
Last message by
artmaster547
2
23
Replies
5K
Views
B
Beginner's questions about an SLA charging circuit.
Last message by
Buk
2
25
Replies
4K
Views
ZAKARIA RECHAG 1
DC uninterruptible power supply
Last message by
ZAKARIA RECHAG 1
0
Replies
896
Views
D
spikes from IGBT drived by TLP250
Last message by
deepak183
1
Replies
1K
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