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SMPS Transformer noise and Low output voltage

Technical Repair One week ago at 05:34 AM

Last message by LesJones on April 21, 2021 at 10:37 AM

33 Replies
560 Views
Capacitor notation in datasheet

General Electronics Chat 5 days ago at 08:27 AM

Last message by Yaakov on April 20, 2021 at 02:27 PM

6 Replies
153 Views
5 Replies
171 Views
Ceramic Capacitor Blowing in my design

Power Electronics 3 days ago at 05:23 PM

Last message by DickCappels on April 20, 2021 at 04:30 AM

12 Replies
220 Views
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How BJT capacitance multiplier works?

General Electronics Chat 4 days ago at 11:56 PM

Last message by Ian0 on April 18, 2021 at 04:36 AM

8 Replies
175 Views
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Installing Guitar Pedal Into A Stratocaster Guitar

Analog & Mixed-Signal Design One week ago at 03:54 AM

Last message by IiIPICOIiI on April 16, 2021 at 06:03 AM

9 Replies
366 Views
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NTC and Resistors relationship/usage

General Electronics Chat About 6 days ago at 08:16 PM

Last message by Ian0 on April 16, 2021 at 03:48 AM

2 Replies
91 Views
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Problem with Clock Signal driving a 74LS161 4-bit counter

General Electronics Chat 3 years ago at 02:50 PM

Last message by xunilaac2 on April 15, 2021 at 09:38 AM

30 Replies
5246 Views
PWM constant current source?

General Electronics Chat 3 weeks ago at 11:48 AM

Last message by imbaine on April 14, 2021 at 10:32 AM

32 Replies
513 Views
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G9 LED capsules in series

Power Electronics About 2 weeks ago at 10:50 AM

Last message by Ian0 on April 11, 2021 at 01:10 PM

39 Replies
505 Views
Wendy's Index

General Electronics Chat 5 years ago at 12:20 PM

Last message by Wendy on April 9, 2021 at 05:07 PM

2 Replies
6660 Views
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Post-filtration on AC/DC converters.

Power Electronics About 2 weeks ago at 12:44 AM

Last message by vidalv on April 8, 2021 at 10:40 AM

18 Replies
216 Views
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LED Controller PCB Design Feedback/Suggestions Request

PCB Layout , EDA & Simulations 2 weeks ago at 01:05 PM

Last message by devonullo on April 7, 2021 at 01:05 PM

0 Replies
116 Views
54 Replies
806 Views
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12V 2A power supply with 1M ohm resistor, 1uF 250V capacitor and 1N5408 diode

Power Electronics 3 weeks ago at 05:05 AM

Last message by Ian0 on April 5, 2021 at 01:45 AM

12 Replies
273 Views
S
LCR Meter capabilities

Test & Measurement One year ago at 05:51 PM

Last message by SHA_S on April 4, 2021 at 10:31 AM

19 Replies
2208 Views
Looking eagle library symbol that match with my Capacitor

PCB Layout , EDA & Simulations 2 weeks ago at 06:24 AM

Last message by AlbertHall on April 4, 2021 at 09:17 AM

5 Replies
145 Views
Technics SU-VX800 amplifier

Technical Repair 3 years ago at 12:20 PM

Last message by Marius83 on April 3, 2021 at 06:07 AM

946 Replies
43143 Views
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Need help fixing portable washing machine

Technical Repair 3 years ago at 06:40 AM

Last message by breezpost on March 29, 2021 at 08:19 PM

8 Replies
4693 Views
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Power supplies die during blackouts

Power Electronics 4 weeks ago at 01:49 PM

Last message by Benjamin3000 on March 28, 2021 at 10:37 AM

14 Replies
338 Views