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Power Electronics

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

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heat sink synchronous buck converter?

Last message by

DickCappels

Apr 7, 2019

1: Replies

936: Views

Solar panel has different voltages

Last message by

oz93666

Apr 6, 2019

4: Replies

597: Views

Installing New Power Supply on eBay 50W KH-5030 CO2 Laser Cutter Engraver

Last message by

Craigleon

Apr 6, 2019

6: Replies

8K: Views

P

AC Mains to LED Driver

Last message by

Peter8519

Apr 6, 2019

10: Replies

5K: Views

L

Power factor correction and audio apps

Last message by

leo0001

Apr 6, 2019

7: Replies

1K: Views

R

Choosing a transformer for 19V DC motor

Last message by

MisterBill2

Apr 5, 2019

2

32: Replies

4K: Views

K

Variac core integrity....cracks?

Last message by

MaxHeadRoom

Apr 4, 2019

6: Replies

1K: Views

Buck converter charging a battery with MPPT?

Last message by

Fahad Fahad

Apr 3, 2019

6: Replies

4K: Views

Heating issue in gate pulse trace on Igbt Power card

Last message by

Shriom Maurya

Apr 3, 2019

2: Replies

797: Views

Increase voltage on a/c adaptor

Last message by

BR-549

Apr 3, 2019

4: Replies

2K: Views

V

Computer USB 1.0, 2.0 Safe Amp Output

Last message by

bassbindevil

Apr 3, 2019

19: Replies

2K: Views

A

MOSFETs: Slowing down the switching speeds.

Last message by

ian field

Apr 2, 2019

11: Replies

5K: Views

Help with batteries and charging etc.

Last message by

MOsaicDragon

Apr 2, 2019

7: Replies

1K: Views

R

Need help with with darlington pair setup to power 555 timer circuit

Last message by

robnoper

Apr 2, 2019

2

24: Replies

4K: Views

A

Speaker Battery Upgrade to 4 Cells

Last message by

Lo_volt

Apr 2, 2019

8: Replies

1K: Views

P

scr gate voltage

Last message by

DickCappels

Apr 2, 2019

3: Replies

1K: Views

P

parallel current shunts

Last message by

crutschow

Apr 1, 2019

3: Replies

3K: Views

battery advice please, does internal ohms matter?

Last message by

xtal_01

Apr 1, 2019

16: Replies

2K: Views

Charging 6V flooded lead acid battery in different stages?

Last message by

Fahad Fahad

Apr 1, 2019

2: Replies

1K: Views

T

What power supply should i choose for this dc motor?

Last message by

ScottWang

Apr 1, 2019

4: Replies

2K: Views

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