Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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R
IGBT H-BRIDGE noise on the board
Last message by
Ian0
2
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1K
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M
Designed 13 Watt PoE using TPS2375 - But I Need Isolation, As In Isolation Transformer? Not Very Clear From Datasheet
Last message by
Ian0
4
Replies
1K
Views
R
Capacitor shorting switch using n-channel MOSFET STP55NF0L and Arduino Nano.
Last message by
djsfantasi
2
21
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4K
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M
How Do I Wire This PoE Module (RT9400) To My RJ45 Port?
Last message by
Mahonroy
0
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1K
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D
Gyroscopic handheld electricity generator
Last message by
Devlove
2 3
52
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6K
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B
Hi, could some one please help, mosfet alternative ..#2
Last message by
BobTPH
3
Replies
744
Views
briesmith
Dim bulb current limiter design
Last message by
vu2nan
4
Replies
2K
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PaPiャSly
18650, balanced charging query
Last message by
MrAl
4
Replies
1K
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W
Looking for a transfer switch
Last message by
Ian0
5
Replies
1K
Views
John_c
Laptop powering from 24v battery
Last message by
John_c
2
Replies
1K
Views
R
Bought my first bench power supply, good find or bad find?
Last message by
WBahn
11
Replies
1K
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C
Grounded DC supply
Last message by
Control Dave
2
28
Replies
3K
Views
Ammar Waseem
Seeking Guidance on ATM90 IC for Energy Metering
Last message by
Ian0
5
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1K
Views
B
Help needed with Power-Latch circuit
Last message by
activerfid
2
Replies
2K
Views
Mark Winney
Identify transformer from electric clock for replacement...
Last message by
Mark Winney
4
Replies
1K
Views
AgahSamuel
Assignment, What is the power indicated on the name plate of a DC motor?
Last message by
LowQCab
1
Replies
741
Views
Mustang1965
12 VDC > 24VAC supply voltage for ecobee thermostat
Last message by
JimNX
8
Replies
7K
Views
Topad
Switching power supply wall adapter oscillations/ripple
Last message by
Ian0
4
Replies
1K
Views
S
RC snubber high power DC motor
Last message by
Snooby
2
32
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8K
Views
okcdev
Power Supply Efficiency and Breakers
Last message by
Hymie
6
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1K
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