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Automatic Switching with Power Supplies. Looking for Guidance.

General Power Chat 3 months ago at 10:22 AM

Last message by AndrewGorman1 on April 23, 2021 at 07:12 AM

4 Replies
494 Views
250A Mosfet switch over 250A DC Contactor.

Batteries & Power Supply Design One month ago at 12:47 AM

Last message by bertus on April 4, 2021 at 05:14 AM

2 Replies
225 Views
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Thermal Diodes?

General Power Chat 8 months ago at 12:37 PM

Last message by ETS on March 8, 2021 at 04:12 AM

8 Replies
1123 Views
Efficiency of DC/DC System

General Power Chat 5 months ago at 07:06 AM

Last message by ron simpson on December 2, 2020 at 09:02 AM

6 Replies
705 Views
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how do you maintain constant voltage across mosfet /igbt?

General Power Chat About 12 months ago at 09:23 AM

Last message by jtedd99 on May 27, 2020 at 05:05 AM

4 Replies
1016 Views
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Battery powered ATtiny85 + DC motor power consumption

General Power Chat One year ago at 09:37 PM

Last message by hawtlot on May 3, 2020 at 10:25 PM

5 Replies
1295 Views
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ATX/PIC battery charger

Batteries & Power Supply Design One year ago at 02:26 PM

Last message by sak3ma on April 29, 2020 at 03:42 PM

7 Replies
1054 Views
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Laser Diode Power Conversion

Power Conversion One year ago at 10:17 AM

Last message by Wryverine on April 6, 2020 at 08:57 AM

9 Replies
1112 Views
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MOSFET: before or after PSU ?

Batteries & Power Supply Design One year ago at 02:44 PM

Last message by JonathanCaster on February 11, 2020 at 09:19 AM

2 Replies
618 Views
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Delayed shut-off PMIC?

Power Management One year ago at 02:11 PM

Last message by hurold on February 10, 2020 at 05:55 PM

3 Replies
416 Views