Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Enrique Rumbo
Voltage regulator... proportional?
Last message by
jpanhalt
2 3
40
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4K
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R
LED outdoor Barn Light power supply quit...
Last message by
Tonyr1084
2
30
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4K
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Inifnite Science
question about phone charger
Last message by
BobTPH
14
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2K
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T
Does anyone know what transistor (or transistors) is this ?
Last message by
tete0010
4
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1K
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S
DIY fluorescent tube lamp - effect of running "cold" leads through metal tubing
Last message by
seanspotatobusiness
9
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2K
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S
AC to DC Adaptor rated output vs tested?
Last message by
MrChips
13
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3K
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D
Tektronix 422 PSU all voltages too high
Last message by
DarthVolta
19
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2K
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W
MOSFET High Side conducts when low side switches in H bridge circuit
Last message by
carloc
7
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3K
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O
State of the art high power LED
Last message by
oz93666
17
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2K
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LOTUS_RATHOD
Triac control LED bulb flickering
Last message by
LOTUS_RATHOD
9
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2K
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B
Latch power switch with a timer (no micro controller)
Last message by
AnalogKid
2
32
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6K
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B
Powering LOTS of LED's with 9v batteries for longer
Last message by
Andrei Suditu
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24
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11K
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S
12V voltage stabiliser/optimiser/regulator/surge protection - 20A
Last message by
s6stu
2
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896
Views
khatus
15v 500mA ower supply questions
Last message by
ScottWang
4
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851
Views
M
1.5A peak current for 200ms with DC-DC converter using MP2560 DC-DC converter ?
Last message by
crutschow
2
21
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2K
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mlwinters
How to get + 15VDC and -15VDC from AC Source
Last message by
TeeKay6
15
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4K
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H
  • Locked
How to rectify 400V-AC, 12-13kW input to a 24V-DC split consumer?
Last message by
ScottWang
10
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2K
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G
Dc-dc battery charger
Last message by
Gavind128
1
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1K
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M
Retarder Theta control from 120 to 240 volt
Last message by
Motocyclogic
0
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1K
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Inifnite Science
12v to 5v current problem
Last message by
Inifnite Science
2
23
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4K
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