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Power Electronics
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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Delta Electronics: Taiwan's Power Supply Giant
nsaspook
Jan 4, 2026
Last message by
schmitt trigger
Jan 6, 2026
6
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768
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L
6 Volt Dynamo Regulator
Les Kerf
Dec 26, 2025
Last message by
MisterBill2
Jan 3, 2026
6
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515
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H
Schematic Review Battery USB Charger _BUCK BOOST CONVERTER
hoyyoth
Jan 2, 2026
Last message by
hoyyoth
Jan 2, 2026
0
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461
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Magic Ball. Real?
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Dec 30, 2025
Last message by
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Dec 31, 2025
5
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364
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Design Review: Custom C13/C14 Power Cable Assembly
Jmyers12
Dec 30, 2025
Last message by
MisterBill2
Dec 31, 2025
5
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821
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Locked
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Mar 26, 2025
Last message by
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Dec 31, 2025
8
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S
Inverter ground potential jumping
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Dec 26, 2025
Last message by
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Dec 30, 2025
10
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665
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A
NiMh & NiCd 1.2/1.5V Charger Schematic
AnthonyB
Dec 25, 2025
Last message by
AnthonyB
Dec 28, 2025
2
26
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931
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T
mosfet used as part discharge circuit is at 50vds
Tom_!
Dec 24, 2025
Last message by
Tom_!
Dec 25, 2025
5
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392
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T
Understanding power control circuit
teslatinkering
Nov 19, 2025
Last message by
MrAl
Dec 23, 2025
15
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799
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S
Relay to break solar input?
solvej
Dec 17, 2025
Last message by
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Dec 20, 2025
7
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704
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F
help needed what 3.8KW MERCURY FLEX 2U RECTIFIER,
FrankyboyNL
Dec 14, 2025
Last message by
MisterBill2
Dec 19, 2025
4
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447
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N
Need help with choosing proper step down voltage regulator
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Dec 16, 2025
Last message by
MrAl
Dec 18, 2025
14
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982
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Optimizing MOSFET Thermal Dissipation in 120W AC-DC Power Supply PCB Design
MattPosner89
Dec 11, 2025
Last message by
ronsimpson
Dec 18, 2025
7
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724
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S
Connecting LiPo, wall wart, and project in parallel
Steveisme
Dec 17, 2025
Last message by
Steveisme
Dec 17, 2025
4
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360
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How to get the Kp and Ki of the PI controller for the current and voltage loop?
Exjay
Dec 11, 2025
Last message by
MisterBill2
Dec 15, 2025
1
Replies
552
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K
Adjustable power supply minimum voltage too high for 3 V LED strings
kiltro
Dec 13, 2025
Last message by
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Dec 15, 2025
10
Replies
549
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S
Guidance on building a battery charging circuit
Sparky
Dec 9, 2025
Last message by
MrAl
Dec 12, 2025
7
Replies
840
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H
What is wrong in this design
hoyyoth
Dec 11, 2025
Last message by
crutschow
Dec 12, 2025
7
Replies
470
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Introduction to Power Electronics MIT 6.622 Power Electronics, Spring 2023
nsaspook
Dec 10, 2025
Last message by
Papabravo
Dec 11, 2025
1
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250
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