Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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S
Issue with zener diode protection of opamps in high voltage feedback path
Last message by
crutschow
2
24
Replies
4K
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S
12v conversion - limitations and uncommon voltages
Last message by
SNEW
4
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1K
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S
Is trickle charging a Lithium Ion battery better than cycling the battery?
Last message by
Alec_t
14
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5K
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L
Regarding WaveShare Solar Power Manager USB power charging IC CS8501
Last message by
luvv
2
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5K
Views
E
Simple SMPS feedback error amplifier?
Last message by
Ian0
4
Replies
2K
Views
X
12V regulator/rectifier
Last message by
Xrv9r
2
Replies
2K
Views
H
MOSFET Switching Loss Formula
Last message by
LowQCab
3
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1K
Views
E
MPPT for solar system
Last message by
elanium
0
Replies
729
Views
Rufinus
Torque. Reducing rpm in an universal motor
Last message by
Rufinus
9
Replies
5K
Views
V
9900mAh 3.7v rechargeable, really?
Last message by
Alec_t
3
Replies
2K
Views
jgplarnold
Simple circuit for battery backup for 5V (supply from USB)
Last message by
DickCappels
12
Replies
6K
Views
cnfsdwhtguy
90 degree angle wire soldering onto 8mm Bullet connectors
Last message by
LowQCab
1
Replies
1K
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Rufus Chucklebutty
What Capacitors for generators ?
Last message by
debe
4
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2K
Views
A
regarding motor controller use as inverter
Last message by
Akki7213
6
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2K
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F
High frequency common mode inductor
Last message by
FuseFuse
4
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1K
Views
Skinbleu
Electric Vehicles Charge
Last message by
GetDeviceInfo
8
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2K
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S
Understanding and calculating suitable AWG based on current draw?
Last message by
Ya’akov
14
Replies
3K
Views
G
Charging 18650s - Series or parallel? Reverse polarity protection?
Last message by
Audioguru again
11
Replies
3K
Views
manonpajamas
How can I get 48VAC at 50Hz from mains 220 at 60Hz?
Last message by
MrSalts
7
Replies
1K
Views
bjornkarl
Low noise linear power supply schematics
Last message by
pirpir
2
21
Replies
7K
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