Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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bigjoncoop
Plz help. What diode for 12 volt 10 amp battery backup circuit
Last message by
Picbuster
4
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9K
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michaelleewebb
ir2110 and irf740 as on off switches for solar panels
Last message by
wayneh
3 4 5
88
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7K
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M
Wiring a step down transformer
Last message by
mentholboy
6
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1K
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A
Heating issues with solar charging circuit
Last message by
wayneh
5
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1K
Views
A
Transistor Overheating
Last message by
crutschow
2
20
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4K
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wayneh
Capacitively coupled H-bridge?
Last message by
wayneh
6
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1K
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D
Design of Toroid transformer
Last message by
dharanimoka
2
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1K
Views
P
ceramic disc cap for spark gap tc
Last message by
MisterBill2
2
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876
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Manoj Kumar_1449581122
Multiple rail from 3 cell lipo
Last message by
Manoj Kumar_1449581122
2
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826
Views
N
24 v lead acid battery not charging properly.
Last message by
MisterBill2
13
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6K
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B
Thermistor blown on power supply, please help.
Last message by
MisterBill2
2
26
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14K
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Dzoro
Need of psu schematic that can give 120vdc
Last message by
Dzoro
2
23
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4K
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E
Lithium Ion Battery Protection
Last message by
danadak
1
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647
Views
S
Battery charger with LTC4060
Last message by
shks
3
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2K
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khatus
Why peak output current is greater than Short Circuit Output Current in 7805 voltage regulator?
Last message by
crutschow
10
Replies
3K
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C
What Is the Maximum Power Level Should I Run this infrared LED? Its published power rating?
Last message by
iONic
5
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2K
Views
K
75V DC power supply from 230V AC
Last message by
MaxHeadRoom
5
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2K
Views
Mohammed Omer_1549158839
How much voltage can the regualar jumper wire used for arduino go through?
Last message by
Mohammed Omer_1549158839
4
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3K
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A
Diac connected to the gate terminal of an SCR
Last message by
MaxHeadRoom
13
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2K
Views
M
Help converting audio recorder power supply from AA to Sony NPF
Last message by
MrGaff
8
Replies
2K
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