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Power Electronics

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

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Laptop power cord possible voltage increase.

Last message by

Dodgydave

Jun 8, 2019

4: Replies

2K: Views

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Proportional SSR Anomaly at 50% Power Output

Last message by

pdavitt

Jun 8, 2019

2: Replies

968: Views

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[Foward Converter] output ripple/electrolytic capacitor

Last message by

leo0001

Jun 8, 2019

4: Replies

953: Views

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Help finding a 110v to 24vDC Anderson power supply similar to this

Last message by

paulktreg

Jun 7, 2019

6: Replies

2K: Views

LTSpice: my retro power supply now with current limit

Last message by

mlsirkis

Jun 7, 2019

5: Replies

2K: Views

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I need a Power Supply 12v and at least 150A current

Last message by

MaxHeadRoom

Jun 7, 2019

10: Replies

2K: Views

Buck or step down converter question.

Last message by

crutschow

Jun 6, 2019

10: Replies

2K: Views

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Circuit keeps overloading my Microcontroller. Anything I can add/subtract?

Last message by

patrickstefanski

Jun 6, 2019

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23: Replies

3K: Views

Protecting a circuit question.

Last message by

Bruiser

Jun 6, 2019

5: Replies

1K: Views

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Can I buck High Voltage Low Current to Low Voltage Higher Current?

Last message by

Khaleef

Jun 6, 2019

4: Replies

6K: Views

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ESP32 power consumptions?

Last message by

dendad

Jun 6, 2019

3: Replies

1K: Views

Is usb relay board safe for high powers?

Last message by

John Wilgraber

Jun 6, 2019

4: Replies

1K: Views

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Why Do We Never See Voltage Regulators or OP Amps Used to Control Ripple in Flybacks?

Last message by

DickCappels

Jun 5, 2019

15: Replies

2K: Views

Can I connect a lutron cl dimmer to a 230V network?

Last message by

Nazar Melnichek

Jun 5, 2019

6: Replies

788: Views

Replacing 3v 1300mA CR123 battery on Weather Sation with Solar.

Last message by

Bruiser

Jun 5, 2019

3: Replies

1K: Views

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No current - Power LED Dimmer circuit using NE555P in astable mode with IRL540N

Last message by

dbinkhorst

Jun 5, 2019

13: Replies

3K: Views

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Lithium cells voltage protection

Last message by

oz93666

Jun 5, 2019

3: Replies

2K: Views

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Calculating device parameters for MPPT charge controller

Last message by

SHARANYADAS

Jun 4, 2019

11: Replies

4K: Views

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Issue on charging current while switching two power sources

Last message by

KeithWalker

Jun 3, 2019

7: Replies

2K: Views

ws2812 smd LED's Array

Last message by

Raj Pandey

Jun 3, 2019

12: Replies

1K: Views

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