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Power Electronics

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

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Changing my solar and wind power display

Last message by

Bogdan.m

Jul 27, 2019

7: Replies

1K: Views

What is the risk of the transformerless power supplies ??

Last message by

nsaspook

Jul 27, 2019

8: Replies

2K: Views

What type of inverter is needed to power a induction cooktop?

Last message by

oz93666

Jul 27, 2019

5: Replies

20K: Views

J

1S2P power pack, one PCB for both or 2 separate

Last message by

ju1234

Jul 26, 2019

0: Replies

865: Views

J

2s PCB pack with off/on switch output issues

Last message by

ju1234

Jul 26, 2019

1: Replies

477: Views

How is the discharge of a battery calculated

Last message by

debe

Jul 26, 2019

10: Replies

2K: Views

P

What is more efficient to supply 3.3V??

Last message by

crutschow

Jul 26, 2019

4: Replies

1K: Views

K

push pull converter simulation fails

Last message by

crutschow

Jul 26, 2019

5: Replies

1K: Views

turning switching power supply removed from computer on and off

Last message by

PeteHL

Jul 25, 2019

6: Replies

2K: Views

Z

How to Limit an AC Adapter that Gives 5v 1.5A, to Give 0.5A?

Last message by

Zohar

Jul 25, 2019

13: Replies

3K: Views

How to calculate a battery discharge rate

Last message by

PickyBiker

Jul 25, 2019

5: Replies

1K: Views

J

Extend battery life with boost converter?

Last message by

Bordodynov

Jul 25, 2019

17: Replies

2K: Views

Z

Not enough voltage out of boost converter!

Last message by

Audioguru

Jul 24, 2019

2: Replies

780: Views

L

What is power electronics future

Last message by

BobTPH

Jul 24, 2019

5: Replies

1K: Views

Help to power on a bluetooth earphones with no power button

Last message by

Manuel Becerra

Jul 24, 2019

0: Replies

1K: Views

L

60Hz UPS on 50Hz mains

Last message by

Ramussons

Jul 24, 2019

7: Replies

3K: Views

Using same 9V battery for two CMOS-based oscillator circuits, need to isolate them from each other

Last message by

TeeKay6

Jul 24, 2019

11: Replies

3K: Views

R

Locked

Making a laser with multiple power settings - possible?

Last message by

Wendy

Jul 23, 2019

3: Replies

969: Views

E

Earth batteries that will produce 10lk

Last message by

profbuxton

Jul 23, 2019

6: Replies

1K: Views

V

CrossTalk between 3.3V and 3V Power Supplies

Last message by

Vinnie90

Jul 23, 2019

9: Replies

2K: Views

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