Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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nsaspook
Project: Solar/Wind PIC controlled battery array
Last message by
nsaspook
5 6 7
121
Replies
38K
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M
Generate stable 3.3V OR 5V from 20-134v DC supply for AMC1200
Last message by
Sensacell
14
Replies
1K
Views
A
Minimize current spike during contactor turn on in an inrush controller
Last message by
ak52
5
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1K
Views
SamR
Resistor Voltage Divider Vs. Zener Power Source
Last message by
crutschow
4
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2K
Views
P
Speed Control For PSC Motor Question
Last message by
PGB1
15
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5K
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johnyradio
Binary High/Low Feedback in DC Converter?
Last message by
crutschow
6
Replies
994
Views
M
Change the working of Dahlander Electric motor
Last message by
Mullins
3
Replies
967
Views
N
Slow Drain Capacitor
Last message by
MrChips
8
Replies
1K
Views
S
willem programmer power modification.
Last message by
dl324
14
Replies
2K
Views
cm37c
High voltage peaks in a dc voltage supply system
Last message by
cm37c
2
25
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3K
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A
48v 100a bms not charging or discharging
Last message by
MisterBill2
18
Replies
6K
Views
johnyradio
How to block low current?
Last message by
johnyradio
2
27
Replies
3K
Views
H
Exploring programming a XY6020L power supply via modbus ..#2
Last message by
Hockey
0
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2K
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A
BQ40Z50-R2 battery fuel (gas) gauge
Last message by
Irving
1
Replies
5K
Views
E
Big currents, small transducers
Last message by
MisterBill2
2
28
Replies
2K
Views
W
Automotive diode question for relay - Please confirm placement in circuit
Last message by
MisterBill2
3
Replies
2K
Views
corasan
DIY Power Supply
Last message by
MisterBill2
16
Replies
2K
Views
DiegoFC
Help with negative spikes or battery sag with PWM
Last message by
Ian0
5
Replies
989
Views
G
Calculating the thermals of snubber diode at 240VAC, 12A
Last message by
Ian0
7
Replies
1K
Views
S
RF interference from soft start “Valet” vacuum cleaner
Last message by
MisterBill2
1
Replies
840
Views
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