Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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HDS
Speaker Power Circuit Breaker
Last message by
MisterBill2
2 3
43
Replies
4K
Views
K
Please Help!! 12-18 VDC Adapter Question
Last message by
Karen_2242
6
Replies
3K
Views
johnyradio
Mixed Power Voltages in unipolar linear transistor amp?
Last message by
johnyradio
2 3
44
Replies
5K
Views
B
AC / AC adapter question (Hornby G8025W IP40)
Last message by
MisterBill2
4
Replies
825
Views
J
Turning a fluorescent bulb into led bulb
Last message by
KeepItSimpleStupid
12
Replies
2K
Views
M
When to choose CCM and When to choose DCM and when to choose BCM
Last message by
MisterBill2
12
Replies
6K
Views
B
Are these power supplys interchangeable??
Last message by
MaxHeadRoom
9
Replies
866
Views
Mark Winney
Developing low power watch with USB programming and CR2032 Coin cell power...
Last message by
Infinion
1
Replies
2K
Views
L
Mosfet dying when appling 5v to gate
Last message by
crutschow
2
22
Replies
6K
Views
Y
Driving GoolRC 540 17T DC motor with 2S Li-Po battery
Last message by
Yaşar Arabacı
1
Replies
564
Views
RoBoHaZarD
charging a 9v battery with a 12v solar panel
Last message by
Audioguru
7
Replies
4K
Views
U
Can you charge an SLA with a charger designed for smaller batteries?
Last message by
uraniumhexoflorite
13
Replies
2K
Views
L
4S2P Lithium "12V" Battery Problems
Last message by
MrChips
3
Replies
1K
Views
Standisher
Claude Lyons -Help with Variac Wiring
Last message by
Standisher
4
Replies
2K
Views
R
To double the heating power in an induction heater.
Last message by
RollingStones
6
Replies
1K
Views
Volttrekkie
ground to chassis question
Last message by
ebp
7
Replies
3K
Views
wayneh
NEMA-10 to NEMA-14-50 upgrade for a new oven
Last message by
Reloadron
16
Replies
4K
Views
J
High Current Power Supply - voltage collapses under load
Last message by
AnalogKid
12
Replies
3K
Views
electrohippy
n00B question about blocking diodes and charging multiple batteries from one charger
Last message by
electrohippy
2
20
Replies
6K
Views
L
Flyback/freewheeling diode?
Last message by
MaxHeadRoom
3
Replies
1K
Views
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