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Battery for leptop

Batteries & Power Supply Design 3 days ago at 10:40 AM

Last message by StasK88888 on December 7, 2023 at 10:40 AM

0 Replies
77 Views
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Layman question regarding graphite and it's role in batteries

General Power Chat One week ago at 01:46 AM

Last message by Mobius1NI on December 2, 2023 at 01:46 AM

0 Replies
165 Views
Reading IEC Standard ? ONLY A DREAM

General Power Chat 9 months ago at 07:57 AM

Last message by Sunny98 on November 28, 2023 at 06:03 AM

3 Replies
895 Views
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Load Test for CR2032 Lithium Batteries

Batteries & Power Supply Design About 3 weeks ago at 09:49 PM

Last message by JImheg on November 19, 2023 at 09:49 PM

0 Replies
398 Views
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EMC Ground / Shield / Chassis / Return Paths

General Power Chat 3 weeks ago at 01:59 PM

Last message by lienPCB on November 15, 2023 at 01:59 PM

0 Replies
477 Views
Lithium battery recycling is an urgent issue now

General Power Chat One month ago at 03:12 AM

Last message by CautiousSlug on November 6, 2023 at 03:12 AM

0 Replies
473 Views
0 Replies
548 Views
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Do You Design Power Supplies? We Want to Hear From You!

Batteries & Power Supply Design One month ago at 04:03 PM

Last message by dalewilson on October 26, 2023 at 04:03 PM

0 Replies
364 Views
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UC3843 dc to dc flyback isolated power supply converter 60v to 5v 2A build issue

Power Conversion About 7 months ago at 01:26 PM

Last message by Engnetang on October 24, 2023 at 07:54 AM

2 Replies
1263 Views
inverter

Power Conversion One month ago at 07:30 AM

Last message by harielayur on October 23, 2023 at 07:30 AM

0 Replies
223 Views
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EMI/EMC for PCB

General Power Chat One month ago at 02:23 AM

Last message by Golden_sea on October 23, 2023 at 02:23 AM

0 Replies
296 Views
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What is this component

General Power Chat One month ago at 07:50 AM

Last message by Kava Canada on October 21, 2023 at 07:50 AM

0 Replies
237 Views
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What to do to prevent reverse connection of the power supply

Batteries & Power Supply Design 11 months ago at 11:17 PM

Last message by amonndungu13 on October 20, 2023 at 07:49 AM

6 Replies
2132 Views
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Electrical Drawing software enquiry

General Power Chat 10 months ago at 06:14 AM

Last message by amonndungu13 on October 20, 2023 at 07:40 AM

8 Replies
1464 Views
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E-Bike Charger

Batteries & Power Supply Design 3 months ago at 06:49 AM

Last message by amonndungu13 on October 20, 2023 at 07:35 AM

2 Replies
704 Views
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Can bms e-bike

Power Management About 2 months ago at 06:02 AM

Last message by bear79 on October 17, 2023 at 05:46 AM

1 Replies
476 Views
Back to school advice for EE college students?

Off-Topic One year ago at 03:55 PM

Last message by Moses Johnson on September 29, 2023 at 04:12 AM

10 Replies
1741 Views
SMPS battery charger circuit design

Batteries & Power Supply Design About 3 months ago at 04:58 AM

Last message by Moses Johnson on September 29, 2023 at 03:49 AM

1 Replies
792 Views
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Understanding Fast Charging

Batteries & Power Supply Design 3 months ago at 07:14 AM

Last message by gigaboy on September 5, 2023 at 07:14 AM

0 Replies
487 Views
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William C Burks

Off-Topic 3 months ago at 04:09 AM

Last message by usamakhan on September 2, 2023 at 04:09 AM

0 Replies
385 Views