Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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A
connect a TL lamp to battery
Last message by
ian field
3
Replies
1K
Views
G
Need power adapter
Last message by
MaxHeadRoom
2
23
Replies
4K
Views
foolios
Q: What are the calculations to figure out how long to charge battery
Last message by
ronv
9
Replies
6K
Views
F
Powerpack to power a 5" smartphone while traveling.
Last message by
Fruit bicycle spaceship
3
Replies
1K
Views
R
I Have A Low Power Problem
Last message by
Rory Starkweather
2
30
Replies
4K
Views
joeyd999
Li-Fe battery required
Last message by
jpanhalt
2
Replies
906
Views
J
Auto Powerpack Maintenance
Last message by
tcmtech
17
Replies
3K
Views
R!f@@
Battery Charger Issue
Last message by
R!f@@
0
Replies
822
Views
S
help in AUTO TURN-OFF BATTERY CHARGER CIRCUIT
Last message by
MikeML
5
Replies
2K
Views
E
Auto power ON mobile when usb charger is connected
Last message by
mcgyvr
2
Replies
1K
Views
T
Macintosh LC power supply
Last message by
wayneh
9
Replies
3K
Views
M
Philips 40PFL7007K/12 does not power on - Chassis QFU1.1E LA
Last message by
MartinJ
0
Replies
6K
Views
C
  • Locked
Project: Power Folding Mirrors
Last message by
MrChips
3
Replies
9K
Views
P
DC Power Supply requirements over distance
Last message by
Reloadron
9
Replies
3K
Views
A
Inductive load in a power factor improvement project
Last message by
crutschow
2
Replies
2K
Views
G
Best Strategy for 13.8V 2A Lead Acid Battery charger Using Transformer that Puts out 12.4V / 25V
Last message by
Alec_t
4
Replies
4K
Views
B
car battery current monitor
Last message by
tcmtech
10
Replies
3K
Views
O
driving power leds
Last message by
Alec_t
17
Replies
2K
Views
djsfantasi
Powering my project
Last message by
djsfantasi
0
Replies
1K
Views
F
Switching between two power sources
Last message by
Fuji
2
Replies
5K
Views
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