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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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USB-C chargers
nsaspook
Mar 22, 2026
Last message by
WBahn
Mar 28, 2026
2
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C
I intend to make an 12V/1A SMPS power supply for the first time.
cmpx
Mar 9, 2026
Last message by
MisterBill2
Mar 28, 2026
2
36
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2K
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T
Measure DC Values of DC-DC Converter
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Mar 25, 2026
Last message by
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Mar 28, 2026
2
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332
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A
SG3525A LTPICE Model ..#2
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Mar 22, 2026
Last message by
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Mar 27, 2026
2
Replies
414
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Powering DD motor from washing machine ..#2
fowler.torres.3419@gmail.
Mar 10, 2026
Last message by
vandveuser16776
Mar 23, 2026
10
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751
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T
LED Controller Before or After Constant Current LED Driver?
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Mar 22, 2026
Last message by
Tonecat
Mar 23, 2026
4
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466
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Auto Relay 5 pin Relay
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Mar 9, 2026
Last message by
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Mar 23, 2026
2
21
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J
blown transformers
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Mar 7, 2026
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Mar 22, 2026
5
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729
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B
18650 Battery Charging
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Mar 18, 2026
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Mar 22, 2026
16
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Compare MOSFETs specifications
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Mar 19, 2026
Last message by
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Mar 21, 2026
2
Replies
328
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Need opinions on 6V SLA battery charger
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Mar 21, 2026
Last message by
floxia
Mar 21, 2026
0
Replies
332
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Need Help: All Red LEDs Burned Out – Trying to Understand Why
muhammadanas25
Mar 18, 2026
Last message by
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Mar 20, 2026
15
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1K
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T
How to display the Power in a circuit
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Mar 18, 2026
Last message by
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Mar 19, 2026
3
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397
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J
LM2576 and 0V Output with Op-Amp
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Mar 18, 2026
Last message by
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Mar 19, 2026
7
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569
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Convert AC Induction Motor To BLDC(or PMDC///PMSM) ..#2
luka.lakirati
Mar 8, 2026
Last message by
MaxHeadRoom
Mar 14, 2026
2
20
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1K
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Is it OK to Step down from 800V to 24V with Emitter Follower like this?
Mussawar
Mar 10, 2026
Last message by
ronsimpson
Mar 14, 2026
2
28
Replies
1K
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Building on an existing Resonant Switched Converter
Exjay
Mar 8, 2026
Last message by
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Mar 14, 2026
3
Replies
388
Views
D
Improving Reliability of 12.6 V Li-Po System – Suspected Transient Damage to Protection Circuit
DJ_AA
Feb 25, 2026
Last message by
DJ_AA
Mar 13, 2026
11
Replies
692
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J
Advices for these power supply schematics
jm-X
Mar 10, 2026
Last message by
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Mar 12, 2026
18
Replies
1K
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Mills new motor direction switch wired backwards
Dells
Mar 8, 2026
Last message by
MaxHeadRoom
Mar 10, 2026
18
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685
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