Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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S
6v lesuire battery powering LED lamp instead of 4x AA batteries**Newbie here**
Last message by
Kjeldgaard
14
Replies
3K
Views
viraj.dali
MAX6817 CMOS switch debouncer
Last message by
viraj.dali
4
Replies
2K
Views
salvationboy
Boost converter 4v to 5v
Last message by
be80be
1
Replies
3K
Views
Ri5ux
2.5HP DC Motor Controller Back EMF Issue
Last message by
Ri5ux
13
Replies
3K
Views
dan_bat2
Switching Regulator IC, 5V output, in Parallel with Aux USB supply.
Last message by
sghioto
2
Replies
927
Views
falade47
function of IGBT drivers
Last message by
shortbus
8
Replies
2K
Views
Non-Sequitur
Protecting two CPU boards drawing VDC from a single source?
Last message by
Non-Sequitur
4
Replies
807
Views
U
How to drive NMOS (IRF540n) from PWM?
Last message by
cmartinez
4
Replies
2K
Views
G
Blown DC-DC converter in Eaton UPS
Last message by
Aplicant
7
Replies
4K
Views
falade47
batteries in series charging
Last message by
dl324
3
Replies
1K
Views
M
Snubber Heating and transformer noise problem
Last message by
Janis59
1
Replies
1K
Views
G
IGBT BASED H BRIDGE circuit
Last message by
Janis59
2
Replies
2K
Views
J
Bench Power Supply Recommendations
Last message by
Janis59
10
Replies
6K
Views
K
LT1339 ltspice file
Last message by
Bordodynov
1
Replies
1K
Views
RodneyB
MIW S-120-12 power supply repair
Last message by
GopherT
10
Replies
3K
Views
B
Li-Ion automated charge equaliser
Last message by
Brian Drury
0
Replies
875
Views
Lying Sweetly
Solar panel switcher (voltage based)
Last message by
N11778
10
Replies
2K
Views
P
Double battery capacity~=double mass?
Last message by
Poor old sod
4
Replies
1K
Views
E
Op amp inputs held high after power off
Last message by
ebeowulf17
8
Replies
3K
Views
Mussharraf Hossen Shoikot
most energy dense UPS
Last message by
Mussharraf Hossen Shoikot
0
Replies
467
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