Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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cneumann
Led Timer Integration/120v AND Gate Circuit
Last message by
cneumann
7
Replies
1K
Views
H
Simple Circuit or device that can identify whether AC input is 110VAC or 220VAC?
Last message by
Pyrex
17
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3K
Views
G
xt60-xt30 battery compatibility
Last message by
generic_username2345
2
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3K
Views
ElectricLearner
Designing an EV charger
Last message by
MisterBill2
15
Replies
1K
Views
jacopo1919
SPD3303C Siglent Power supply tripping the circuit breaker when switching ON
Last message by
LowQCab
9
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1K
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G
20 kHz transformer secondary conversion to DC output
Last message by
MisterBill2
2
20
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2K
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M
supply power -Can a Nicd battery supply 20 amps to a coil?
Last message by
BobTPH
13
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1K
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N
Pinout for LiON Rechargeable Battery
Last message by
frank123gc
14
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81K
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M
Need Help With Battery Conversion Project
Last message by
Juhahoo
13
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2K
Views
Z
Amplifying current without changing voltage
Last message by
zleepy
12
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1K
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Aadek
Battery pack help
Last message by
Alec_t
8
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2K
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A
  • Locked
Thinking of building a (PC) Power Supply. Lightweight advice requested.
Last message by
ericgibbs
4
Replies
824
Views
fouad belkhadem
MPPT design choice
Last message by
Juhahoo
3
Replies
948
Views
kalemaxon89
TL431 Precision Programmable Reference operation
Last message by
Juhahoo
14
Replies
2K
Views
T
Power Supply for portable Oxygen Generator, light comes on then slowly extinguishes. Doesn't charge.
Last message by
Tonyr1084
12
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1K
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M
It wants 12VDC & 2A; Will 12VDC & 1A be OK?
Last message by
MisterBill2
9
Replies
1K
Views
K
OPA protection
Last message by
schmitt trigger
1
Replies
591
Views
BlackMelon
Flyback Converter Magnetic Flux Calculation
Last message by
Papabravo
4
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2K
Views
M
I'm looking for a time on delay relay that supplies a machine with 110V 16a
Last message by
SamR
5
Replies
1K
Views
fouad belkhadem
Current source component choise
Last message by
Irving
2
20
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3K
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