Power Electronics

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P
Problem with DC Electromagnet Pulling Power
Last message by
shortbus
12
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2K
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S
50A inrush from capacitor bank required
Last message by
samuelr
4
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1K
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R
Pressure Pump Switchs
Last message by
MisterBill2
12
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1K
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Tank Circuit
LED DC-DC boost converter output gets too hot after modification.
Last message by
Tank Circuit
13
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3K
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Juan Andrew Sasongko
Choosing the right 9V battery
Last message by
spinnaker
3
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1K
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Z
Anyone know how to make a usable +/- 20V Dual Power Supply from DC
Last message by
z7d8tsg87oh2g92h9p38fh
6
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2K
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E
Cadmium Resonance Lamp Power Supply
Last message by
ebp
8
Replies
1K
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takenji1989
LM317 PSU circuit voltage drops under load
Last message by
dl324
2
Replies
941
Views
YoGMan
Calculating emitter-follower resistances given load power
Last message by
YoGMan
10
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2K
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quique123
3.7V from a wall adapter via R-voltage divider
Last message by
danadak
11
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1K
Views
E
can anyone derive the output rms voltage of 3-phase FULL wave AC voltage controller?
Last message by
eraghu192
0
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1K
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V
Help with 3 phase Thyrister type halfwave rectifire
Last message by
Vikas Nichit
1
Replies
681
Views
Kelvin Lee
How much current a battery cell can provide?
Last message by
Audioguru
10
Replies
1K
Views
S
DIY power supply - sub 40V @3a ish
Last message by
thedoc8
3
Replies
1K
Views
quique123
Should I use 18650's from a solar charger in a battery charger
Last message by
Dodgydave
1
Replies
738
Views
Rémi Laisné
Smoke with MP2307 Design 12v to 5v
Last message by
Hockeydoodle
1
Replies
6K
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AlbertHall
LTspice THD Measurement
Last message by
AlbertHall
5
Replies
7K
Views
M
Why am getting a "ringing" oscillation when only putting +- DC power supply through my opamp?
Last message by
BobaMosfet
11
Replies
3K
Views
V
Voltage multiplier having arcing problem not always some time
Last message by
Vir.paksh
5
Replies
1K
Views
S
How to calculate R3&C3 values of lithium ion battery 3RC model from battery discharge curve
Last message by
Dodgydave
1
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1K
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