Categories

Repairing a charger by a Newbie!

Technical Repair 2 weeks ago at 03:33 PM

Last message by Roxx.R on March 21, 2023 at 01:46 PM

28 Replies
271 Views
Capacitor in a power supply

Power Electronics 3 weeks ago at 02:30 AM

Last message by Rufinus on March 12, 2023 at 10:03 AM

17 Replies
497 Views
R
Caps…so many of same to choose from

General Electronics Chat One month ago at 11:56 AM

Last message by robismod on March 3, 2023 at 12:24 PM

9 Replies
171 Views
Push-Pull Amplifier and Sziklai Pair Questions

General Electronics Chat One month ago at 03:12 PM

Last message by Dave Lowther on March 3, 2023 at 03:20 AM

15 Replies
252 Views
Is peak current control REALLY, ALWAYS, a safe protection against flux walking?

Power Electronics 2 months ago at 06:31 PM

Last message by MrAl on February 10, 2023 at 11:49 PM

20 Replies
450 Views
L
Horizon CT 7.0 Motor Control Board Johnson Fitness JDYF02L REVg - Repaired

Technical Repair 2 years ago at 12:06 PM

Last message by Logical on February 10, 2023 at 11:27 AM

2 Replies
1279 Views
SMPS’s confuse the sh…tuff out of me

General Electronics Chat 2 months ago at 08:12 AM

Last message by MrSoftware on February 3, 2023 at 06:08 AM

31 Replies
591 Views
A student project course page 1 of 3

Homework Help 2 months ago at 01:25 PM

Last message by MrChips on January 10, 2023 at 02:03 PM

1 Replies
180 Views
M
Simulate push button switch using relay

General Electronics Chat 4 months ago at 10:16 PM

Last message by MisterBill2 on November 27, 2022 at 11:52 AM

12 Replies
582 Views
Voltage multipliers

Power Electronics 4 months ago at 01:37 AM

Last message by Papabravo on November 21, 2022 at 08:38 AM

4 Replies
229 Views
Mosfet as a Switch application

Power Electronics 5 months ago at 08:52 AM

Last message by Jerry-Hat-Trick on November 8, 2022 at 08:00 AM

34 Replies
769 Views
Film Capacitor v.s Ceramic Capacitor Leakage Current Testing

General Electronics Chat About 5 months ago at 08:22 AM

Last message by DickCappels on November 3, 2022 at 06:30 PM

7 Replies
323 Views
B
Sherwood Newcastle R965 Amp Board Repair Help Needed.

Technical Repair 9 months ago at 10:49 AM

Last message by Banthors on October 12, 2022 at 04:25 PM

7 Replies
284 Views
What is this filter?

Analog & Mixed-Signal Design 7 months ago at 01:36 PM

Last message by Audioguru again on September 8, 2022 at 07:53 PM

5 Replies
284 Views
Active-clamp fly-back converter: MOSFET VDS ringing when turning ON

Power Electronics 7 months ago at 06:33 AM

Last message by ronsimpson on August 19, 2022 at 08:12 AM

1 Replies
241 Views
Capacitance measurement circuit using STM32 - #2

Microcontrollers About 8 months ago at 01:30 PM

Last message by RayB on August 10, 2022 at 04:04 PM

2 Replies
701 Views
M
Acceptable Capacitor Range for Monitor Power Supply

Power Electronics About 8 months ago at 06:49 AM

Last message by MisterBill2 on August 7, 2022 at 06:22 PM

5 Replies
227 Views
5HP RUN CAP size Please help

Technical Repair 8 months ago at 11:07 AM

Last message by shortbus on July 23, 2022 at 09:08 AM

8 Replies
321 Views
D
Discharging capacitors in Power Supply

Power Electronics 8 months ago at 07:09 AM

Last message by dlsa on July 9, 2022 at 11:21 AM

3 Replies
346 Views
Capacitive soil moisture PCB

Sensor Design & Implementation 9 months ago at 10:41 AM

Last message by ApacheKid on June 20, 2022 at 02:29 PM

7 Replies
419 Views