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ir2153 based smps issue

Power Electronics About 2 minutes ago at 12:00 PM

Last message by Elpitrio on September 22, 2021 at 12:00 PM

0 Replies
0 Views
Memory allocations for task in RTOS

Microcontrollers One week ago at 07:45 PM

Last message by nsaspook on September 22, 2021 at 11:56 AM

4 Replies
102 Views
Help calculating values for OFF-THE-SHELF transformer to use with Flyback (TOP257)

Power Electronics One day ago at 06:24 AM

Last message by crutschow on September 22, 2021 at 11:47 AM

7 Replies
63 Views
Center speaker connected to stereo [Left+Right] - Impedance

Analog & Mixed-Signal Design 2 weeks ago at 11:33 AM

Last message by crutschow on September 22, 2021 at 11:45 AM

13 Replies
194 Views
Multistage preamp . Some suggestion for improve it.

Wireless & RF Design One week ago at 03:54 AM

Last message by Audioguru again on September 22, 2021 at 11:40 AM

25 Replies
269 Views
Rewiring a Transformer

General Electronics Chat 2 hours ago at 09:33 AM

Last message by spike1947 on September 22, 2021 at 11:27 AM

5 Replies
33 Views
Coronavirus?!

Off-Topic One year ago at 11:19 AM

Last message by Reloadron on September 22, 2021 at 11:22 AM

6369 Replies
129279 Views
Library of old books, magazines and textbooks

Homework Help 3 years ago at 10:49 AM

Last message by auwebber23 on September 22, 2021 at 11:21 AM

3 Replies
3071 Views
How to Suck More (DIY Fume Extractor)?

General Electronics Chat One hour ago at 10:54 AM

Last message by Yaakov on September 22, 2021 at 11:20 AM

1 Replies
14 Views
Test Top Microphone Of Cell Phone

Test & Measurement 10 hours ago at 01:44 AM

Last message by Yaakov on September 22, 2021 at 11:12 AM

4 Replies
37 Views
12 VDC Battery charging circuit from 14VDC

Power Electronics 5 days ago at 08:27 AM

Last message by crutschow on September 22, 2021 at 11:07 AM

32 Replies
274 Views
A quick 12V UPS with diodes and a resistor

General Electronics Chat 5 hours ago at 06:53 AM

Last message by Willen on September 22, 2021 at 11:06 AM

2 Replies
33 Views
Every once in a great while something good happens in the world

Off-Topic 2 years ago at 05:36 PM

Last message by MrChips on September 22, 2021 at 11:00 AM

208 Replies
8974 Views
Embedded Programmers - Career Advice

Jobs & Career Advising One day ago at 11:07 AM

Last message by nsaspook on September 22, 2021 at 10:51 AM

9 Replies
89 Views
Best practices and how to when measuring SMD components

General Electronics Chat 4 hours ago at 07:34 AM

Last message by Lumenosity on September 22, 2021 at 10:44 AM

5 Replies
37 Views
Yamaha Keyboard P-95 repair

Technical Repair About 2 days ago at 01:20 PM

Last message by MrChips on September 22, 2021 at 10:36 AM

15 Replies
96 Views
You couldn't make this up...

General Electronics Chat One day ago at 09:31 AM

Last message by William Ketel on September 22, 2021 at 10:32 AM

17 Replies
225 Views
Help-I have lost my username

Feedback and Suggestions About 2 hours ago at 10:03 AM

Last message by William Ketel on September 22, 2021 at 10:03 AM

0 Replies
19 Views
Wiring/symbol help...

General Electronics Chat 5 days ago at 10:35 AM

Last message by MaxHeadRoom on September 22, 2021 at 09:51 AM

38 Replies
395 Views
How to SATA cable pins AND usb CABLE PINS CONNECT ?

General Electronics Chat 2 hours ago at 09:21 AM

Last message by Yaakov on September 22, 2021 at 09:45 AM

3 Replies
28 Views