Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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G
Will AA or AAA batteries work to replace onboard mempacs?
Last message by
dl324
1
Replies
948
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S
Battery Charger for 12v 7.2ah using 15v 1.5Amp Source
Last message by
crutschow
4
Replies
2K
Views
N
9 Volt Battery Problem
Last message by
WBahn
5
Replies
1K
Views
P
can this supply power swiched loads
Last message by
crutschow
2
Replies
674
Views
C
Circuit to choose/correct battery polarity
Last message by
crutschow
2
24
Replies
4K
Views
P
can 2 scrs replace a triac
Last message by
ian field
5
Replies
4K
Views
A
Currently removed a 18650 battery from my solar lights
Last message by
Age
2
Replies
963
Views
A
3v to 12v\1A boost converter
Last message by
alimash
3
Replies
920
Views
A
Isolated +15V Power Supply for Gate Drivers
Last message by
ericgibbs
6
Replies
2K
Views
S
How to wire a 12v 0-50amp digital amp meter to 12v RV house battery.
Last message by
Reloadron
13
Replies
4K
Views
Z
Voltage drop to 5.04 to 4.86 in parallel circuit
Last message by
dl324
11
Replies
1K
Views
L
How can a 12V 80Ah Battery be 1800W? Shouldn't it be 960W?
Last message by
dl324
4
Replies
2K
Views
antonis763
bidirectional power supply
Last message by
crutschow
1
Replies
946
Views
N11778
Solar Power does not Pay Off, An Excellent Indicator
Last message by
ebeowulf17
9 10 11
207
Replies
18K
Views
K
LiPo puncture- What should I Do?
Last message by
atferrari
6
Replies
1K
Views
M
Voltage drop detection circuit + relay
Last message by
KeepItSimpleStupid
2
Replies
2K
Views
Tech_Elect
PSU -- Wiring type -- Fuse -- DMM
Last message by
Tech_Elect
6
Replies
1K
Views
saliyawickramasinghe
About push button switches and power supply
Last message by
saliyawickramasinghe
18
Replies
3K
Views
T
7.4 V 3000 mA LiPo battery charging
Last message by
Audioguru
2
22
Replies
7K
Views
mbferguson
What is a good power supply that outputs 2-10A?
Last message by
mbferguson
0
Replies
443
Views
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