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Linear voltage regulator -> adjustable current/voltage regulator?

General Electronics Chat 5 days ago at 03:52 PM

Last message by crutschow on March 24, 2020 at 09:43 AM

5 Replies
123 Views
12 to 6V/15A voltage regulator

Power Electronics 2 weeks ago at 07:21 PM

Last message by Dodgydave on March 11, 2020 at 03:22 PM

13 Replies
203 Views
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SUCCESS STORIES: Repair thermoelectric cooler

Technical Repair 5 years ago at 10:30 AM

Last message by hueypic on March 9, 2020 at 05:49 PM

280 Replies
101798 Views
How to reduce the heat produced by Solenoid without heatsink

General Electronics Chat 4 years ago at 10:38 PM

Last message by DickCappels on March 5, 2020 at 12:52 AM

20 Replies
5574 Views
UPS and PSU current consumption estimation

Power Electronics 4 weeks ago at 02:14 AM

Last message by bertus on February 28, 2020 at 03:43 AM

3 Replies
71 Views
8 Replies
262 Views
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A new PSU design that I've been working on

Power Electronics One month ago at 07:58 PM

Last message by GarrettGR on February 18, 2020 at 10:18 AM

2 Replies
130 Views
LM317 heat during operation

Power Electronics One month ago at 10:52 PM

Last message by dendad on February 18, 2020 at 04:40 AM

11 Replies
209 Views
Low Voltage DC power supply

Power Electronics 2 months ago at 05:26 AM

Last message by kg9316 on February 11, 2020 at 07:42 AM

4 Replies
217 Views
Can't power multiple boost converters in parallel... Why?

Power Electronics 2 months ago at 08:47 PM

Last message by MrAl on January 15, 2020 at 11:01 PM

13 Replies
349 Views
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Hacking an ATX PSU

Power Electronics 4 years ago at 09:41 PM

Last message by Eddy25 on January 4, 2020 at 10:27 AM

29 Replies
2644 Views
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LEDs, 555s, Flashers, and Light Chasers

Digital Design 11 years ago at 04:51 PM

Last message by rrmestl on December 30, 2019 at 12:48 PM

70 Replies
148212 Views
How to improve efficiency of Full-Bridge SMPS?

Homework Help 3 months ago at 07:28 AM

Last message by ronsimpson on December 23, 2019 at 02:54 PM

13 Replies
393 Views
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Custom DC power supply from used laptop power brick

Power Electronics 3 months ago at 08:37 AM

Last message by finne on December 22, 2019 at 01:28 PM

5 Replies
180 Views
Science project

Homework Help 3 months ago at 09:51 PM

Last message by MrChips on December 22, 2019 at 06:04 AM

5 Replies
213 Views
I seem to have missed the point

Homework Help 3 months ago at 05:39 PM

Last message by WBahn on December 10, 2019 at 01:55 PM

20 Replies
371 Views
Connecting the MQ3 with the Raspberry Pi 3B+

Sensor Design & Implementation 3 months ago at 06:18 AM

Last message by Reloadron on December 6, 2019 at 09:40 AM

5 Replies
257 Views
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Using a mosfter to switch a motor and diode reverse polarity protection

Power Electronics About 4 months ago at 05:55 PM

Last message by MisterBill2 on December 3, 2019 at 06:35 PM

7 Replies
375 Views
custom heating element with PID controller

Automation, Robotics & Control One year ago at 02:37 PM

Last message by byakk0 on November 12, 2019 at 04:54 PM

44 Replies
1577 Views
Primitive 12V battery portable charger.

Power Electronics 4 months ago at 01:17 PM

Last message by Sergio34 on November 9, 2019 at 02:22 PM

5 Replies
203 Views