Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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L
Efficient, cheap way to step down 24v dc to 12vdc ?
Last message by
ronsimpson
3
Replies
4K
Views
A
LG TV Power Supply low output voltage to led driver
Last message by
hujjik
11
Replies
33K
Views
T
Simple (?) battery charger
Last message by
dl324
4
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1K
Views
T
Small Linear Power Supply, smoothing capacitor current is huge?
Last message by
Travm
15
Replies
3K
Views
B
Realistic STA-2000D Bad power transitors
Last message by
parker3w
2
28
Replies
13K
Views
Rufus Chucklebutty
Should i switch off solar panels ?
Last message by
ArakelTheDragon
11
Replies
1K
Views
teliocide
Small Petrol/gasoline inverter generators - basic electrics
Last message by
teliocide
0
Replies
1K
Views
S
NCV78763 LED driver
Last message by
shauns87
0
Replies
836
Views
V
Voltage Limiter
Last message by
ArakelTheDragon
10
Replies
2K
Views
M
Half bridge working using gate driver help needed
Last message by
shortbus
2
27
Replies
4K
Views
ElectricPadawan
My first attempt at a 9 volt battery breadboard power supply
Last message by
AlbertHall
5
Replies
2K
Views
I
Rechargable batteries
Last message by
Ishibashi
9
Replies
1K
Views
B
Latch/Unlatch Test Jig design for a 12V, 3A solenoid
Last message by
ericgibbs
1
Replies
786
Views
S
Braking Chopper
Last message by
Delta Prime
12
Replies
3K
Views
ConstructionK88
DC/AC welder?
Last message by
ConstructionK88
3 4 5
84
Replies
8K
Views
Just Another Sparky
Worn out variac brush?
Last message by
Just Another Sparky
8
Replies
3K
Views
L
Adding batteries to worklamp
Last message by
Tonyr1084
19
Replies
2K
Views
T
mobile EFTPOS power supply
Last message by
pmd34
2
Replies
785
Views
Chipper
Can't leave well enough alone
Last message by
Chipper
2
30
Replies
3K
Views
A
Should the Capacitor share a common GND ? [Solved]
Last message by
TeeKay6
2
27
Replies
5K
Views
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