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Power Electronics

Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.

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Problem with PSU module design that shows severe noise at full load

Last message by

bloguetronica

Nov 22, 2020

14: Replies

2K: Views

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Does the critical conduction mode flyback have the RHP Zero trouble?

Last message by

SiCEngineer

Nov 22, 2020

0: Replies

1K: Views

High power Led project form a single lithium cell

Last message by

Sensacell

Nov 22, 2020

2

30: Replies

4K: Views

Building a 4.5v Power Supply for multiple leds and hobby buildings

Last message by

Wolframore

Nov 21, 2020

15: Replies

6K: Views

Wind-up generators and Li-ion batteries

Last message by

Lo_volt

Nov 21, 2020

6: Replies

1K: Views

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Question about charging two 18650 batteries

Last message by

dl324

Nov 21, 2020

6: Replies

2K: Views

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Is there a cost effective fully programmable source/charger available? (LiPo ideally)

Last message by

Rich:-)

Nov 21, 2020

6: Replies

2K: Views

Cheap dual Voltage Power Supply

Last message by

upand_at_them

Nov 21, 2020

7: Replies

2K: Views

current source feature

Last message by

crutschow

Nov 20, 2020

8: Replies

2K: Views

K

Can a car battery possibly kill an otherwise OK UPS?

Last message by

nsaspook

Nov 20, 2020

4: Replies

1K: Views

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Help Save Christmas...Ornament

Last message by

s14rs4

Nov 20, 2020

11: Replies

2K: Views

Matching the power...

Last message by

Ian0

Nov 20, 2020

6: Replies

1K: Views

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Parallel DC Power supply individual protection (fuses?)

Last message by

SiCEngineer

Nov 20, 2020

0: Replies

764: Views

How can I tell if a lithium battery has over discharge protection?

Last message by

AlbertHall

Nov 20, 2020

19: Replies

7K: Views

M

Converting circuit to use different power supply

Last message by

KeithWalker

Nov 19, 2020

5: Replies

2K: Views

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Speed control using triac based motor controller

Last message by

white aurora

Nov 18, 2020

2

22: Replies

7K: Views

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Combining power source from 3-4 dynamos and outputting to several motors (with a capacitor too?)

Last message by

Audioguru again

Nov 18, 2020

19: Replies

4K: Views

3 phase rectifier using "ideal diodes"

Last message by

Ian0

Nov 18, 2020

8: Replies

3K: Views

12V Power Supply, current distribution, help.

Last message by

CRISHCREATIVE

Nov 18, 2020

2

23: Replies

3K: Views

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Flashing dc to dc converter

Last message by

pt_wsjb

Nov 17, 2020

5: Replies

1K: Views

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