Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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G
Request for Guidance on MPPT Circuit Design
Last message by
schmitt trigger
7
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1K
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J
  • Locked
How can I connect a 36V battery (10amp) to a usb port
Last message by
Tonyr1084
2
31
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6K
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D
Cheap TEMU Battery Operated charger using 36VDC USB-C charging port?
Last message by
Jon Chandler
3
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4K
Views
Annotat3r
Learning about Step-Up (Boost) Converters, choosing components, and the math behind it.
Last message by
MisterBill2
4
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788
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C
Need help with a project, relay to control a DC motor
Last message by
MisterBill2
2 3
41
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4K
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B
Designing a buck converter
Last message by
MisterBill2
9
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2K
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M
LM2596T-3.3 and negative voltage
Last message by
mos_6502
7
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1K
Views
M
Roughly estimate the remaining capacity of a Li-ion cell with any load and temperature
Last message by
nsaspook
5
Replies
1K
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gaber2611
lead acid battery charger selection and understanding
Last message by
gaber2611
13
Replies
4K
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T
can I power 3V devices with 3.3V psu?
Last message by
thor21
2 3 4
77
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6K
Views
archxth_13
Kinetic Power Plant
Last message by
BondNL
2 3
50
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7K
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A
SMPS with UC3845
Last message by
Pedant Engineer
3 4 5
96
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10K
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H
What exactly is the attached circuit is doing?
Last message by
haaad
6
Replies
1K
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conandrum
NEEDED: Buck Converter 2.8...4.2V Input to 1.5V 2A cont. 3A peak Output
Last message by
conandrum
6
Replies
1K
Views
D
Understanding electric fence energizer
Last message by
MisterBill2
5
Replies
3K
Views
W
Power supply IC Leds
Last message by
sghioto
15
Replies
1K
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D
Understanding Transformers
Last message by
DW86
0
Replies
522
Views
M
Power supply stays dead till I touch it with meter probe
Last message by
DickCappels
5
Replies
1K
Views
D
AFCI breaker sharing a neutral?
Last message by
sghioto
1
Replies
752
Views
F
ESP32 PWM and TIP41C
Last message by
forrestk9
0
Replies
522
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