Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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F
Safe to apply separate power sources to the Drain and Source of P-CH MOSFET?
Last message by
dl324
3
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2K
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T
Coin Batteries that won't die!
Last message by
Tonyr1084
2
30
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4K
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A
Confusing about grounding for regular AC-DC SMPS
Last message by
az1024
4
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3K
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C
IEC 320 C-14 receptacle questions
Last message by
Citywide EV
6
Replies
3K
Views
dannysebahar
I have not found any good Circuit to power an Op-Amp using DC. Any suggestions?
Last message by
Kapitonov
7
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2K
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L
Any alternative to LTC3331?
Last message by
wayneh
1
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1K
Views
T
AC Losses Transformer Foil WInding
Last message by
Tom32
14
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3K
Views
A
Full bridge boost converter average curcuit modelling
Last message by
Ande
0
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947
Views
M
Wiring Schematic for Spdt Variable Switch
Last message by
mpate
10
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4K
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D
Regulated 12V output out of 11V - 14V battery?
Last message by
Davidovski
4
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3K
Views
K
LED Battery Gauge board wiring help
Last message by
dl324
2
20
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3K
Views
E
DC Boost Conventer Voltage drop.
Last message by
MisterBill2
9
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2K
Views
M
Buck Boost Power Regulator (SEPIC) Current Consumption
Last message by
MisterBill2
2
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1K
Views
G
Is there a simple way to get +50 and -50 VDC from 12v battery
Last message by
MisterBill2
8
Replies
2K
Views
zazas321
Hybrid power system using boost converters with different load ratios
Last message by
zazas321
0
Replies
853
Views
J
Use transformer/variac to power 100V battery charger
Last message by
Jahnlee
2 3
42
Replies
8K
Views
maderdash
Do I need something to protect the batteries from under voltage? If so what?
Last message by
maderdash
6
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1K
Views
Se7en Axis
Charging Laptop LiPo Battery with adjustable power supply only?
Last message by
Se7en Axis
3
Replies
2K
Views
Mark Flint
Gate driver chip getting warm at low power
Last message by
Mark Flint
7
Replies
2K
Views
S
Chinese diy power supply problem
Last message by
Dodgydave
2 3 4
64
Replies
6K
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