Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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S
Voltage multiplier balancing issues
Last message by
AlbertHall
7
Replies
1K
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GuiltClause
Selecting Proper PSU Fuses for LED Dot Matrix Sign
Last message by
Hymie
3
Replies
1K
Views
bigjoncoop
Help creating a super low noise DC to DC regulator or filter for FPV
Last message by
crutschow
7
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2K
Views
A
Charging 3.2v LiFePO4 from USB
Last message by
_Agent86_
3
Replies
4K
Views
H
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How to calculate dc reactor values ?
Last message by
WBahn
4
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1K
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M
Use ordinary 12V to 220V modified sinewave inverter with 50 Hz output to drive primary coil of SSTC.
Last message by
DickCappels
4
Replies
1K
Views
M
Back EMF Diode (Freewheeling diode) selection for 24Vdc, 9ohm, relay
Last message by
MaxHeadRoom
16
Replies
7K
Views
blindowl
Modify power range of wattmeter (or other appropriate modification)
Last message by
blindowl
0
Replies
1K
Views
A
Buck Converter Simulation in LTSPICE Too Slow
Last message by
Abdulrahmankh7
4
Replies
4K
Views
M
High voltage buck converter inductor running too hot
Last message by
DickCappels
9
Replies
4K
Views
B
Difference between COM and GND in power supply
Last message by
MaxHeadRoom
11
Replies
22K
Views
ThanosFromGR
Need some advice for making a powerbank
Last message by
ThanosFromGR
4
Replies
1K
Views
T
120VAC to 80VDC for a portable DC power supply
Last message by
panic mode
2
21
Replies
7K
Views
F
Wireless power tranfer 24v - 30 watt
Last message by
BobTPH
16
Replies
3K
Views
R
Metal Film Resistors. Power Ratings and Physical Sizes.
Last message by
RAMBO999
2
36
Replies
7K
Views
L
Simple complex power question
Last message by
MrChips
12
Replies
2K
Views
P
Small solar panel charges big battery
Last message by
splud
16
Replies
3K
Views
B
PWM and SSRs - a bit of advice please
Last message by
MaxHeadRoom
10
Replies
2K
Views
L
dv/dt or Sinusoidal filter?
Last message by
Lanik
0
Replies
774
Views
L
Determining where to hardwire a DC power supply to a drum machine originally built into an organ
Last message by
liamc2019
18
Replies
2K
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