Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Just Another Sparky
208V transformer on 240V
Last message by
Just Another Sparky
5
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3K
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q12x
A mosfet linearity problem
Last message by
Papabravo
2
32
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4K
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T
USB and External Power Conflict? #2
Last message by
Irving
3
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2K
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2
Can I use one 4 pin JST connector on DC Output -Vo-Vo +Vo+Vo Terminal
Last message by
MrSalts
5
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2K
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K
How can i store the energy from a piezoelectric element, into a 3,2v Li-on battery?
Last message by
Audioguru again
4
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2K
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M
Transient Suppression
Last message by
MB107
15
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2K
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D
MOSFET or RELAY for High Current DC Switching
Last message by
Wendy
16
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4K
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W
Trying to Find Driver for LED light.
Last message by
DickCappels
17
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2K
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Xenopus
(Another) AA/USB-powered LED lamp project by a novice
Last message by
Xenopus
8
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2K
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denismoreno
Maximum Vds Reverse Voltage Applied on a MOSFET
Last message by
BobTPH
2
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1K
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R
I want to implement logic into my 120V H-bridge circuit
Last message by
ronsimpson
1
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1K
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rasika9
D209L Fast-switch transistor
Last message by
rasika9
0
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1K
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Y
How to switch 15 kV DC 0.4 A ?
Last message by
sagor
17
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1K
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E
Peltier for wearable personal cooling
Last message by
bassbindevil
5
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5K
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massanetabr
KA3525/SG3525 - Capacitor Softstart
Last message by
crutschow
7
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5K
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A
Why don't we use 40Hz in our electrical supply system?
Last message by
Reloadron
2 3
43
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6K
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C
What is the function of high current induction heater circuit elements?
Last message by
UweX
4
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2K
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T
5 V , 80 A ac power
Last message by
Danko
16
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2K
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E
Voltage regulator for battery powered microcontroller
Last message by
EriBoo
6
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5K
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D
Solving a problem using a voltage follower! Thank you!
Last message by
dannym8585
2
39
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4K
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