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Removing Flux from a PCB. What is the best way?

PCB Layout , EDA & Simulations 3 weeks ago at 01:21 PM

Last message by dl324 on October 15, 2021 at 09:27 AM

29 Replies
466 Views
Best way to get maximum capacitor discharge current?

Power Electronics 2 weeks ago at 04:00 PM

Last message by Papabravo on October 9, 2021 at 07:22 PM

8 Replies
188 Views
about Electrolytic capacitor on multivibrator

General Electronics Chat One month ago at 05:13 AM

Last message by MrChips on September 22, 2021 at 08:03 AM

2 Replies
78 Views
Portable Washing Mashine Modification - Wiring Problem

Technical Repair About 2 months ago at 11:36 AM

Last message by AlbertHall on September 3, 2021 at 03:47 AM

3 Replies
85 Views
LDO on new circuit design is dropping out

Analog & Mixed-Signal Design About 2 months ago at 05:01 PM

Last message by dendad on August 31, 2021 at 05:05 PM

32 Replies
527 Views
Z
How to fix my relatively new computer monitor?

Technical Repair 2 months ago at 10:52 PM

Last message by zophas on August 21, 2021 at 08:15 AM

5 Replies
125 Views
I
Capacitance value

General Electronics Chat 2 months ago at 12:15 PM

Last message by Ian0 on August 18, 2021 at 12:47 AM

10 Replies
195 Views
S
Real-world behavior of series-connected electrolytic capacitors

Power Electronics 3 months ago at 04:18 AM

Last message by SYNFONIQUE on August 15, 2021 at 07:05 AM

17 Replies
489 Views
Y
SMPS repair of a speaker system. (TOP258 IC)

Technical Repair 2 months ago at 08:25 AM

Last message by Yami on August 12, 2021 at 04:03 PM

11 Replies
164 Views
Old Aged Components.

General Electronics Chat 3 months ago at 02:03 AM

Last message by schmitt trigger on July 28, 2021 at 01:05 PM

7 Replies
289 Views
Questions about electronic components for guitar pedals

General Electronics Chat 3 months ago at 11:55 AM

Last message by Audioguru again on July 14, 2021 at 04:39 PM

10 Replies
240 Views
P
PCB repair to a Whirlpool Double Oven control board

Technical Repair 8 months ago at 10:30 PM

Last message by Phil-S on July 9, 2021 at 04:31 AM

128 Replies
3819 Views
D
Hameg HM 203-4 oscilloscope only deflecting in positive y-direction

Technical Repair 4 months ago at 02:19 PM

Last message by domme on June 27, 2021 at 01:19 PM

13 Replies
307 Views
D
CMOS IC Current requirement?

Digital Design 4 months ago at 10:16 PM

Last message by Deleted member 115935 on June 23, 2021 at 11:38 AM

12 Replies
366 Views
Why do caps have leakage and ESR?? ... #2

General Electronics Chat 4 months ago at 11:09 AM

Last message by bertus on June 21, 2021 at 12:48 PM

8 Replies
264 Views
A
Replacing Capacitors on a guitar amplifier power board

Technical Repair About 5 months ago at 07:07 AM

Last message by Aues on June 2, 2021 at 11:19 AM

5 Replies
195 Views
Power Factor, mains transformer, PWM, and severe line noise, back-emf?

General Electronics Chat 5 months ago at 02:25 PM

Last message by LowQCab on May 23, 2021 at 10:50 AM

3 Replies
211 Views
Good or bad capacitor. How to determine this using ESR tables.

Test & Measurement One year ago at 03:24 AM

Last message by bob2 on May 12, 2021 at 02:09 PM

20 Replies
4865 Views
S
Capacitor issue at high load current

Power Electronics About 6 months ago at 05:01 PM

Last message by spitsnsparkin on April 30, 2021 at 12:45 PM

4 Replies
519 Views
Horizon CT 7.0 Motor Control Board Johnson Fitness JDYF02L REVg - Repaired

Technical Repair About 9 months ago at 12:06 PM

Last message by Aeze on April 22, 2021 at 08:45 PM

1 Replies
499 Views