Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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meowsoft
How to make AC ATS (automatic transfer switch) from IGBT switch ?
Last message by
meowsoft
0
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1K
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P
Buck converter with Darlington pair.
Last message by
Bordodynov
16
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3K
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Anacapala
Strange problem with battery eliminator for digital camera.
Last message by
MisterBill2
2
33
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5K
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Just Another Sparky
Design concepts for a high performance current source.
Last message by
Bordodynov
11
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2K
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alex116
Voltage drop
Last message by
BobaMosfet
2
31
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4K
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A
SPWM inverter
Last message by
Akki7213
12
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3K
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A
Precisely determine the actual consumed watt of the device
Last message by
atferrari
12
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2K
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gautam023
DC coupling capacitor selection
Last message by
Papabravo
3
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2K
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T
Solar Assembly for ESP32 Load
Last message by
ericgibbs
11
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2K
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J
Whats stopping me from using a "coupled inductor" as a transformer
Last message by
ronsimpson
4
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2K
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Ian0
Single phase controlled rectifier
Last message by
Ian0
0
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1K
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R
How to lower the output voltage of flyback transformer
Last message by
resad indipa
8
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2K
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C
Solar weather station. TP4056, Li-Ion constant failure
Last message by
Crispin
2
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1K
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B
30v battery charging
Last message by
narkeleptk
9
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4K
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Jorne
input resistance of transformer based power supply
Last message by
MrAl
6
Replies
7K
Views
meowsoft
DIY DC Generator Guide and Feasibility
Last message by
meowsoft
7
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4K
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J
Would VFD or soft start work on 3 phase where power supply is not large enough for starting the motor
Last message by
LowQCab
12
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3K
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R
Vfd cable, shielding, star earth
Last message by
MaxHeadRoom
2
23
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4K
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G
Trying to replace li-ion 7.2 volts with power supply... failed.
Last message by
Guytas
10
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2K
Views
T
Simple battery charger
Last message by
LowQCab
15
Replies
2K
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