Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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B
2hp woods ultracon II used as a variable bench supply
Last message by
KMoffett
3
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1K
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Zouglou LeMagicien
Calculate Decoupling/Bypass Capacitor for a Delta sigma modulator
Last message by
ericgibbs
11
Replies
3K
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Sergio34
Primitive 12V battery portable charger.
Last message by
Sergio34
5
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1K
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Y
Improving this Inverter for WPT application
Last message by
Dodgydave
2
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1K
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J
What are the components that indicate the battery charge level of a mobile phone?
Last message by
jonlim
7
Replies
2K
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Z
DIY power supply load tester ideas
Last message by
AnalogKid
6
Replies
11K
Views
Lucas do Nascimento
Battery Charging
Last message by
Lucas do Nascimento
6
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1K
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Y
PWM Charge Controller
Last message by
shortbus
7
Replies
2K
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A
Prevent 2 trikle charge circuits from clashing at 1 battery
Last message by
Alex G
3
Replies
1K
Views
J
Power Supply Replacement Question
Last message by
SamR
2
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1K
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M
High power LED nanosecond pulser
Last message by
DickCappels
16
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8K
Views
B
Isolated power supply for 9v guitar effect pedals
Last message by
bsellers89
2
Replies
1K
Views
J
Precision DC-DC Converter
Last message by
jonfair
3
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1K
Views
S
Choosing high voltage synchronous buck converter IC
Last message by
SiCEngineer
7
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2K
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AhmedKhouaja
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Issues with WeiKedz 0-30V 2mA-3A Adjustable DC Regulated Power Supply DIY Kit
Last message by
bertus
1
Replies
3K
Views
Z
Charging a battery and discharging it at the same time
Last message by
crutschow
12
Replies
2K
Views
Electronics117
Stopping ring on PWM
Last message by
TeeKay6
10
Replies
2K
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danielmutong
Power Supply for car
Last message by
nsaspook
11
Replies
2K
Views
B
Bench Power Supply Using LM317T and Op-Amp LM301AN keeps burning pass transistor and voltage drops under load.
Last message by
BekEng
2
30
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6K
Views
ayat_91
inverter
Last message by
ayat_91
11
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2K
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