Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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beera beer beera beera
Ringing noise from Power supply
Last message by
danadak
3
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2K
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A
Differences between DRV8844 and SN754410 half-H bridges
Last message by
Agripa
2
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2K
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L
Three single phase transformers exercise
Last message by
lucian999
0
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768
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Z
Multilevel Inverter - Changing to Ushaped carrier
Last message by
zkrhrmli
0
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696
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-live wire-
  • Poll
Abusing a poor power supply I got cheaply on amazon... but is it so innocent?
Last message by
-live wire-
8
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1K
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M
data on a chip as a battery NOT a perp motion
Last message by
MarkSimms
11
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1K
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R
Nate's treadmill powered belt grinder.
Last message by
MaxHeadRoom
2
37
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4K
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qwwe
Problem in designing the power supply dc to dc with ucx84x
Last message by
qwwe
17
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5K
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D
PWM 400 VDC regulator - idea needed
Last message by
DVM
0
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1K
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B
Minimum current to power 1W LED
Last message by
Tonyr1084
2 3
41
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25K
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M
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data on chips used as a battery
Last message by
WBahn
1
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741
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H
can I charge a small battery with a micro solar panel?
Last message by
ebp
6
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2K
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strantor
Bad laptop battery - repair/replace/replace cells?
Last message by
MisterBill2
12
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3K
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Steve Tremblay 2
Can I charge my acid battery only float charge (13.5V)
Last message by
Caddy
5
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5K
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K
DC to Dc booster Circuit in ADS
Last message by
kowshikd7
14
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2K
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T
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Unbalanced Three Phase Power Calculations:
Last message by
WBahn
4
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3K
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M
Opening a battery pack and connecting an external power source, such as a 12 volt
Last message by
MisterBill2
10
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2K
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sineverba
Switch 5V on from 3v3 Arduino / 3v3 uC with a transistor
Last message by
sineverba
0
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774
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N
Using 2182Y 6A cable for 5v 10A lighting circuit
Last message by
Reloadron
2
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1K
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B
Re-purposing Lithium-Ion battery pack for another project?
Last message by
ian field
4
Replies
2K
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