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3 Replies
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Voltage regulation

Power Electronics One month ago at 03:28 PM

Last message by LowQCab on March 14, 2023 at 12:19 AM

25 Replies
519 Views
LTSpice for audio amplifiers

PCB Layout , EDA & Simulations 2 weeks ago at 06:25 PM

Last message by Ian0 on March 12, 2023 at 12:42 AM

2 Replies
185 Views
Push-Pull Amplifier and Sziklai Pair Questions

General Electronics Chat 3 weeks ago at 03:12 PM

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

15 Replies
231 Views
Z
Amplifying current without changing voltage

Power Electronics About 4 weeks ago at 12:58 AM

Last message by zleepy on March 1, 2023 at 05:00 AM

12 Replies
161 Views
Current source component choise

Power Electronics One month ago at 02:06 AM

Last message by Irving on February 24, 2023 at 02:58 PM

20 Replies
581 Views
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Help an old geezer understanding today's electronics

General Electronics Chat One month ago at 02:09 PM

Last message by Old Bear on February 8, 2023 at 03:39 PM

13 Replies
212 Views
Build noise indicator

General Electronics Chat About 2 months ago at 10:05 AM

Last message by Ian0 on February 3, 2023 at 01:27 PM

19 Replies
260 Views
22 Replies
455 Views
Analysis generate PWM use op-amp.

General Electronics Chat 2 months ago at 08:31 PM

Last message by dl324 on January 21, 2023 at 02:37 PM

8 Replies
362 Views
Laser Diode Driver with MOSFET

General Electronics Chat 3 months ago at 11:02 AM

Last message by LowQCab on December 13, 2022 at 01:38 PM

9 Replies
420 Views
K
Smartkit 1138 0-30V 3A Power Supply Troubleshooting

Technical Repair 4 months ago at 01:07 AM

Last message by kenyon.pat on November 9, 2022 at 09:09 AM

38 Replies
656 Views
[Help] Wein Bridge Noise/Distortion Reduction

PCB Layout , EDA & Simulations 4 months ago at 10:53 PM

Last message by Dave Lowther on November 9, 2022 at 05:32 AM

11 Replies
402 Views
Voltage Divider VS Op-Amp Feedback in Push Pull Converters

Power Electronics 5 months ago at 10:32 AM

Last message by Ian0 on October 31, 2022 at 12:26 AM

14 Replies
295 Views
Simple RF one transistor amplifier

General Electronics Chat 5 months ago at 12:43 PM

Last message by DickCappels on October 30, 2022 at 03:28 PM

15 Replies
396 Views
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Automatic microphone muter - circuit analysis

Analog & Mixed-Signal Design 6 months ago at 12:40 PM

Last message by Braccae on October 29, 2022 at 04:40 AM

10 Replies
405 Views
Why does voltage gain of fixed bias transistors not as same I calculated ?

Homework Help 5 months ago at 09:00 AM

Last message by Heroz on October 25, 2022 at 06:18 PM

63 Replies
1069 Views
TL072 LT Spice Model

PCB Layout , EDA & Simulations About 6 months ago at 12:25 PM

Last message by MrsssSu on September 30, 2022 at 10:25 PM

4 Replies
895 Views
D
Guitar signal blender/mixer - best practice advice needed

General Electronics Chat 6 months ago at 03:00 PM

Last message by dbrckovi on September 29, 2022 at 05:06 PM

22 Replies
757 Views
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Telephone line (POTS, PSTN) to MCU ADC interfacing - SLIC

Analog & Mixed-Signal Design 6 months ago at 03:48 AM

Last message by ag-123 on September 8, 2022 at 05:32 PM

17 Replies
651 Views