Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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L
How to measure the distance of vegetation from powerlines?
Last message by
Bernard
8
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1K
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Electronic_Maniac
  • Locked
Step Up/down converter working
Last message by
DickCappels
17
Replies
2K
Views
MELEZZOR
Control IC Chip for Switch Mode P.S Design.
Last message by
Papabravo
2
Replies
747
Views
M
Charge multiple 1S Lipo Batteries in a single circuit board
Last message by
jpanhalt
3
Replies
3K
Views
B Bobby
A question regarding Step Down Transformers
Last message by
MrChips
16
Replies
3K
Views
P
High voltage capacitive pick up and input protection circuit
Last message by
Halfpint786
2
39
Replies
9K
Views
wayneh
Powering Electroluminescent tape
Last message by
OBW0549
2 3
41
Replies
10K
Views
J
Power fluctuating on an RGB led light
Last message by
Wolframore
8
Replies
2K
Views
KeeganPren
7805 Based Power Supply Capacitor Selection and Protection Diode
Last message by
ian field
16
Replies
6K
Views
m0untainman
Help fining short in Sonos Connect:AMP Power supply
Last message by
gruv2ths
7
Replies
3K
Views
G
LM3914 resistor values for 4.2V to 3V Li-Ion battery
Last message by
eetech00
2
29
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8K
Views
AlbertHall
Li-Ion battery gauge extension
Last message by
AlbertHall
1
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588
Views
J
Charge Management 4 Cell 18650 battery pack for Raspberry Pi 3
Last message by
ArakelTheDragon
2
Replies
1K
Views
B
Looking for DELL KH624 PSU schematic
Last message by
Dodgydave
7
Replies
2K
Views
C
Benchtop power supply - what type of cable is this?
Last message by
Uilnaydar
5
Replies
1K
Views
Ja Jang Myeon
Selecting the correct fuse for a 24VDC circuit
Last message by
Sensacell
4
Replies
11K
Views
M
Info for Lithium battery DIY
Last message by
MikeKulls
6
Replies
1K
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Hamlet
L7805, L7812,etc. poorer regulation, lower current than LM317?
Last message by
bertus
3
Replies
1K
Views
LewisMF
Why does voltage drop slowly on the output of my adjustable PSU?
Last message by
crutschow
12
Replies
5K
Views
sixten abbot
Indicator for charging status (not charged status)
Last message by
Dodgydave
5
Replies
1K
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