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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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DragonTheta
Wiring batteries together
Last message by
strantor
7
Replies
926
Views
bmbouter
DW01A in overdischarge protection mode and TP4056 won't start charging it
Last message by
bmbouter
2
Replies
5K
Views
A
Boost Converter Gain
Last message by
andyguyy
2
Replies
1K
Views
F
EVSE using Relay over Contactor - would a contactor give a longer lifetime?
Last message by
MisterBill2
11
Replies
2K
Views
E
AT, ATX smps flyback transfomer design.
Last message by
Janis59
2
Replies
791
Views
John Czerwinski
SMPS Transformer wire
Last message by
DickCappels
5
Replies
1K
Views
NIKHIL NIKI
HOW TO CALCULATE MTBF AND FAILURE IN TIME
Last message by
NIKHIL NIKI
0
Replies
972
Views
jeffkrol
Sizing power supplies for constant voltage led strings, What about the resistors?
Last message by
jeffkrol
16
Replies
3K
Views
C
tester explanation for a novice user
Last message by
BobTPH
5
Replies
1K
Views
D
Two 300W AC-DC converters run in parallel?
Last message by
Ian0
11
Replies
1K
Views
Rufinus
Capacitor in a power supply
Last message by
Rufinus
17
Replies
2K
Views
S
Need help understanding 12 volt power supply design
Last message by
SmokerinCB
16
Replies
2K
Views
A
Boost Converter Duty Cycle
Last message by
MisterBill2
4
Replies
3K
Views
R
AC dimmer control using DC signal
Last message by
MisterBill2
5
Replies
2K
Views
narendra@sixsensemobility
Flyback Transformer Circuit to give 600 mA average current but support higher peak current upto 1-2 amp design.
Last message by
narendra@sixsensemobility
12
Replies
2K
Views
cinder
Need help with a dfr0494 (raspberry pi ups hat)
Last message by
cinder
2
Replies
1K
Views
K
current from 5A to 200mA
Last message by
kuji5
14
Replies
2K
Views
C
Need diagram to make a 3-phase solar inverter
Last message by
DickCappels
12
Replies
2K
Views
N
  • Locked
How to make 15kDCV low current power supply?
Last message by
Ya’akov
2
21
Replies
4K
Views
M
LDO Design help needed
Last message by
mishra87
14
Replies
1K
Views
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