Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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D
HIGH POWER OPTO ISOLATOR?
Last message by
strantor
11
Replies
3K
Views
RodneyB
LM317 300mA vairable power supply
Last message by
MikeML
6
Replies
2K
Views
N
12VDC 5A Power supply issues
Last message by
AnalogKid
2
38
Replies
5K
Views
4
E-bike Battery Question...
Last message by
crutschow
2
Replies
1K
Views
N
12 volt 5 amp dc power
Last message by
Dr.killjoy
18
Replies
2K
Views
P
How long can a 1watt smd run on 3.6v battery with 800mAh?
Last message by
DickCappels
2
Replies
1K
Views
tjohnson
Power supply for Lionel 11540 Electric Train Set
Last message by
RichardO
2
28
Replies
8K
Views
Nathan Hale
electrons and batteries
Last message by
Nathan Hale
15
Replies
3K
Views
A
Risk of damage using an unregulated power supply
Last message by
Hypatia's Protege
7
Replies
4K
Views
J
LM350 adjustable regulator system reduce Power LEDs voltage !!
Last message by
dl324
2
Replies
3K
Views
A
Help with power supply for a phono preamp
Last message by
crutschow
11
Replies
4K
Views
S
Alternative to PP9 Battery
Last message by
ian field
11
Replies
8K
Views
Tony Pitt
Help needed with battery charging circuitry please
Last message by
Alec_t
7
Replies
2K
Views
KansaiRobot
Two voltages, one of them USB powered
Last message by
ian field
10
Replies
2K
Views
Ganesh Jagtap
empowering Power seat of Mercedez Benz
Last message by
Ganesh Jagtap
4
Replies
1K
Views
booboo
Filtering Switching Power Supply Noise.
Last message by
booboo
12
Replies
11K
Views
D
Powering 3 devices with varying voltage/amps - cheap and effective?
Last message by
draynoe
2
20
Replies
4K
Views
KLillie
Virtual Ground on Power Supply?
Last message by
KLillie
2
25
Replies
8K
Views
E
Switching Mode Power Supply - How to adjust cut off?
Last message by
ian field
2
22
Replies
5K
Views
Wendy
Power Supply Circuits
Last message by
Wendy
2
39
Replies
6K
Views
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