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Power Electronics

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

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Power factor improvement - led bulbs

Last message by

Szymon Kowal

Nov 14, 2018

10: Replies

3K: Views

F

Lead acid battery in pspice

Last message by

F123

Nov 14, 2018

0: Replies

937: Views

F

Flooded Lead Acid battery charging

Last message by

crutschow

Nov 13, 2018

6: Replies

2K: Views

Is this a good schema for making +15/-15V out of 12V dc

Last message by

danadak

Nov 13, 2018

3: Replies

635: Views

Power two devices with one adapter

Last message by

ypitrey

Nov 13, 2018

3: Replies

709: Views

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Power supply voltage collapses when near a frequency

Last message by

Alec_t

Nov 13, 2018

2

20: Replies

2K: Views

Gate drive transformers - Recommended literature?

Last message by

Chipbox

Nov 13, 2018

0: Replies

544: Views

J

Capacitor sizing for no-Amp load - Bridge Rectifier

Last message by

ebp

Nov 12, 2018

8: Replies

2K: Views

Auto switch the power from 5V adapter to 9V battery when the adapter is failure.

Last message by

Arjune

Nov 12, 2018

2

21: Replies

4K: Views

Will this UPS Transformer work for this HOT WIRE FOAM CUTTER application?

Last message by

shortbus

Nov 12, 2018

5: Replies

3K: Views

R

drain current spike in full bridge inverter.

Last message by

MisterBill2

Nov 12, 2018

17: Replies

2K: Views

Daisy chain power supply design

Last message by

Niels Gassen a Rim

Nov 12, 2018

3: Replies

1K: Views

S

alternator wrongly labelled

Last message by

MisterBill2

Nov 11, 2018

13: Replies

2K: Views

P

12v lead acid battery uninterruptible power supply circuit design.

Last message by

crutschow

Nov 10, 2018

3: Replies

2K: Views

Searching for a 1-cell lithium battery protection IC

Last message by

David Hasko

Nov 10, 2018

2: Replies

1K: Views

T

Mosfet Ringing and frequency change

Last message by

danadak

Nov 10, 2018

6: Replies

2K: Views

Step up transformer, from 120VAC to 220VAC, to a 5Mhz pulse. Seeking Advice

Last message by

MisterBill2

Nov 10, 2018

2

27: Replies

5K: Views

Parameterizing SMPS's-choosing the right L,C, and switching frequency for Boost converter

Last message by

MrAl

Nov 9, 2018

6: Replies

1K: Views

UP BRIGHT D80-60 12v 5a Adapter Schematic Diagram and 2 Questions

Last message by

Dodgydave

Nov 9, 2018

1: Replies

1K: Views

V

Arduino Mega PS2, don't work after power on off

Last message by

Vindhyachal Takniki

Nov 9, 2018

2: Replies

792: Views

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