Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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A
Logically reasonable current drawn of 20-21V DC cordless grinder
Last message by
MaxHeadRoom
1
Replies
1K
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damador_
TRANSFORMERS 34.5KV to 120/240V to 34.5KV to 480V
Last message by
nsaspook
2
Replies
1K
Views
BlackMelon
Modeling a Flyback Converter with a Lot of Parasitic Components
Last message by
ci139
4
Replies
1K
Views
B
AP9214L-AN doesn't turn on
Last message by
barvit
0
Replies
735
Views
V
Voltage multipliers
Last message by
Papabravo
4
Replies
1K
Views
P
Charge 18650 battery pack with bldc water turbine
Last message by
patwa9719
3
Replies
1K
Views
T
How long do LiFePO4 batteries last?
Last message by
Tonyr1084
2
Replies
791
Views
Rufinus
Peltiers, I want to make a small cooler
Last message by
bassbindevil
4
Replies
969
Views
Sulvek
How to recharge salt water battery
Last message by
shortbus
17
Replies
11K
Views
K
Advice on type of capacitors for the power section of this Osciloscope.
Last message by
MrChips
7
Replies
1K
Views
M
Theoretical Calculation of Losses in MOSFETs
Last message by
ronsimpson
6
Replies
1K
Views
T
ADP2291 Battery Charger Circuit
Last message by
turgut
2
30
Replies
3K
Views
F
Modifying a light dimmer output waveform to power a 240 volt transformer?
Last message by
FloWolF
11
Replies
2K
Views
D
Choosing the right Generator (small, high speed wind)
Last message by
Dawsonh4
8
Replies
2K
Views
D
Simple Voltage Regulator without ICs
Last message by
crutschow
2
22
Replies
4K
Views
B
Developed a power supply module, got the PCB connected to mains, Instant blew up of capacitor and inductor.
Last message by
ronsimpson
10
Replies
2K
Views
M
Advice on mating different two-hole lugs
Last message by
mocharhw
2
Replies
1K
Views
hardusb
Charging a Power Station from a Solar Panel with 2 Inputs
Last message by
hardusb
0
Replies
2K
Views
Jon Chandler
UTC 66501 Variac Info
Last message by
Jon Chandler
2
Replies
858
Views
mike__MecE
What is the name and utility of this LTspice component?
Last message by
mike__MecE
17
Replies
2K
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