Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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L
How does a two-wire (no neutral) smart switch power itself while the lightbulb is ON?
Last message by
LMF5000
10
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21K
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H
Controling a proportional flow control valve from a signal from an AC Alternator
Last message by
crutschow
5
Replies
2K
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picstudent
Gate Drive Transformer Secondary parameters Design
Last message by
ronsimpson
10
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3K
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D
Automation of an AC Motor's Speed
Last message by
GetDeviceInfo
5
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1K
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M
Condensing number of adapters
Last message by
mike_canada
18
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2K
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M
Zero Crossing Point
Last message by
ci139
10
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2K
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N
SG3525A LTPICE Model
Last message by
nekojita
4
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3K
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M
DC Solar Home System Design with Battery
Last message by
KeepItSimpleStupid
3
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2K
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D
I have a current question about 12 to 24 volts conversion.
Last message by
MisterBill2
1
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1K
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S
powering my new project with lithium cell
Last message by
Audioguru again
6
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947
Views
Charlie47
Crude relay coil power supply design
Last message by
MaxHeadRoom
7
Replies
2K
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mothermohammad
Boost Converter with a PI Controller (closed-loop system) in PSPICE
Last message by
Reancio
2
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2K
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G
H bridge problems using IR2110
Last message by
ronsimpson
5
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2K
Views
S
Step down 48v input POE to 4 outputs 3.3v/5v/12v/custom
Last message by
SeekerOfSecrets
2
Replies
3K
Views
BlackMelon
DC/DC Converter's Output Filter
Last message by
BlackMelon
0
Replies
789
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Kadav
PWM with MOSFET relays
Last message by
dendad
12
Replies
2K
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harinikrishna
700W smps design
Last message by
Papabravo
6
Replies
1K
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jospanner
Small rechargable cells for security backup?
Last message by
crutschow
8
Replies
1K
Views
versor
Burning MOSFET with AC load
Last message by
ronsimpson
10
Replies
2K
Views
A
Ripple current vs Ripple Voltage in capacitor selection
Last message by
Delta Prime
1
Replies
3K
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