Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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kpram
Charging efficiently a bigish capacitor from a battery
Last message by
kpram
8
Replies
1K
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STUART SUTHERLAND
Calculating 3 phase input power
Last message by
Janis59
4
Replies
4K
Views
I
120ac to 220ac
Last message by
MisterBill2
2
27
Replies
2K
Views
Ahmad fahimi
Investigating the role of MOSFET in DC motor driver circuit
Last message by
MaxHeadRoom
3
Replies
964
Views
Motriol
How to calculate the value of the bootstrap capacitance and decoupling capacitor?
Last message by
LowQCab
1
Replies
2K
Views
E
Rail to rail operational amplifier
Last message by
nsaspook
2
22
Replies
5K
Views
K
No current flow in load
Last message by
BobTPH
4
Replies
893
Views
I
H Bridge DC AC Inverter AC ringing Problem
Last message by
ilginsarican
16
Replies
2K
Views
Externet
Three phase generation, needing only split phase...
Last message by
MisterBill2
9
Replies
2K
Views
Samantha Groves
Typical Wave resistance of phase of lightning
Last message by
MisterBill2
2
Replies
1K
Views
Atish260188
kindly check the circuit diagram and suggest any corrections required
Last message by
Atish260188
2
Replies
746
Views
iONic
escooter/ebike not working
Last message by
Janis59
2
Replies
2K
Views
Externet
Which brand of wall outlet bites the wire under a tab ?
Last message by
MisterBill2
5
Replies
946
Views
M
experimental problem in boost converter
Last message by
pwrtrnx
14
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1K
Views
P
Hacking Treadmill Control Board (2)
Last message by
Pmat5579
8
Replies
2K
Views
Externet
How big is the sin in this connection ?
Last message by
nsaspook
7
Replies
772
Views
P
High Voltage Regulator
Last message by
MisterBill2
12
Replies
3K
Views
Shan Elan
  • Locked
Increasing amperage in an earth battery
Last message by
nsaspook
17
Replies
17K
Views
SimonnomiS
Possible replacement
Last message by
boostbuck
2
Replies
696
Views
S
Switching between two 12V power supplies
Last message by
Sofiapm95
2
25
Replies
5K
Views
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