Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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-live wire-
Should I use my warranty to replace this battery, and could its low capacity cause other issues?
Last message by
shortbus
7
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J
CURRENT OUTPUT BOOST CIRCUIT DIAGRAM
Last message by
BobTPH
7
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2K
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N
Electric mower - AC to DC
Last message by
nathanking
16
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3K
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H
ASK: Parallel Buck converter ( for 5 string leds ) with same positive output together.
Last message by
ci139
4
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2K
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D
48V solar charge controller
Last message by
DJS
2
39
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3K
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D
LTspice How to model coupled inductors in SMPS ?
Last message by
DarthVolta
4
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15K
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K
Questions about modding PC ATX power supply cable & power delivery effects over lengths ?
Last message by
kilobyte
6
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1K
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Sinh Nguyen
Help: Convert DC 4 pin Din into 5.5mm connector
Last message by
Sinh Nguyen
4
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2K
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chucknnc
Why do all power supplies use ct transformer instead of a bridge rectifier
Last message by
DarthVolta
6
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1K
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A
buck boost converter design with 555 simulation
Last message by
Andrei Suditu
3
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2K
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Simas Chomentauskas
Confused with transformer VA/aperage rating
Last message by
Simas Chomentauskas
13
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2K
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T
Power Supply for Load and Battery charge
Last message by
ericgibbs
8
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960
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Carbon Helium
High side driving when full duty cycle & without transformer?
Last message by
Carbon Helium
6
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1K
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rangertech
Looking to design a circuit to turn raspberry pi off at night and then back on during the day.
Last message by
Alec_t
2
21
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4K
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J
Impedance matching, preamp to power amp.
Last message by
TeeKay6
9
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3K
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A
Variable voltage control
Last message by
jpanhalt
2
20
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2K
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SProg
CDN (Coupling Decoupling Network) and Power Supply filtering
Last message by
bwilliams60
2
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1K
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quique123
What could I use these transformers for
Last message by
quique123
12
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1K
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C
Guitar Amp PT 120vac @60Hz to @54Hz
Last message by
carl44
2
28
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3K
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Saiteja chinthalapati
Neutral Floating problem
Last message by
Saiteja chinthalapati
2
Replies
782
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