Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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R
Low Voltage Cut out IC at 5.2V when using 4x AA
Last message by
crutschow
7
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1K
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P
Wireless power transfer circuit design project on RC car. HELP
Last message by
psoutzis
2
Replies
1K
Views
P
Problems trying to control 12V 3A Solenoid using boost regulator and 3.7V 18650 battery
Last message by
picotrain
5
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4K
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M
Powering a light string with car battery
Last message by
oz93666
4
Replies
2K
Views
Xavier Pacheco Paulino
Confusion about inrush current with triac as AC switch
Last message by
Xavier Pacheco Paulino
5
Replies
3K
Views
J
Basic buck converter simulation - switching node not going to zero volts
Last message by
jorisd
15
Replies
3K
Views
D
OP Amp Power requirements
Last message by
OBW0549
7
Replies
1K
Views
xbonet
DC power supply voltage dropping from 6V to 3V when hooking up string of 20 parallel LEDs
Last message by
Alec_t
8
Replies
3K
Views
Doug Hill
Turning on/off a circuit problem... Help Please!
Last message by
Lyonspride
19
Replies
2K
Views
B
need 6v DC battery charger with over charge protection circuit
Last message by
Bhaskar bhat
3
Replies
1K
Views
R
value of a collector resistor for transistor 13003 in a smps powersupply
Last message by
Roque
3
Replies
1K
Views
YoGMan
When to use a capacitor bank ?
Last message by
ebp
2
Replies
714
Views
T
Is it possible to amplify a generator output using and amplifier circuit
Last message by
Thermoprop
3
Replies
2K
Views
E
Iron Core Inductor Internal Resistor Value
Last message by
DickCappels
2
Replies
2K
Views
aymen haddar
autonomy battery optimization
Last message by
ebp
3
Replies
696
Views
Josh Pringle
What would this be used for exactly I know it's for led build. But not sure what else.
Last message by
briankj
8
Replies
1K
Views
I
Dell latitude d830: how much hours of battery life?
Last message by
ArakelTheDragon
2
Replies
1K
Views
droggie
How to power a 6 pin LED Strip
Last message by
dendad
1
Replies
2K
Views
christos christou
is the FFC cable power rating important ?
Last message by
christos christou
0
Replies
653
Views
K
  • Poll
About fast charging output
Last message by
crutschow
6
Replies
1K
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