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As resistance increases, does current noise increase or decrease?

General Electronics Chat About 2 weeks ago at 02:39 PM

Last message by Ian0 on February 18, 2024 at 12:23 AM

3 Replies
127 Views
Remote Control Kill Switch_741 Op Amp

Analog & Mixed-Signal Design One month ago at 10:12 AM

Last message by camerart on January 23, 2024 at 12:16 PM

42 Replies
821 Views
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stage coupling capacitor in an opamp circuit

Analog & Mixed-Signal Design One month ago at 01:06 PM

Last message by MisterBill2 on January 19, 2024 at 07:41 AM

10 Replies
262 Views
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Cascaded BJT RF Amplifier

Wireless & RF Design One month ago at 08:54 PM

Last message by Tesla23 on January 15, 2024 at 12:03 AM

4 Replies
284 Views
Tapco Thump TH-15A Amplifier repair (2)

Technical Repair 2 months ago at 07:54 AM

Last message by francescocy on January 7, 2024 at 02:19 PM

2 Replies
186 Views
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(for me) Strange design in power-amp

Analog & Mixed-Signal Design About 2 months ago at 02:13 PM

Last message by Joppnl on January 7, 2024 at 02:10 PM

12 Replies
277 Views
Transistors used in guitar preamp input section

Analog & Mixed-Signal Design 2 months ago at 07:49 AM

Last message by Audioguru again on December 31, 2023 at 01:57 PM

82 Replies
1321 Views
OP-amp/MOSFET constant current source problem with gate voltage

Analog & Mixed-Signal Design 2 months ago at 06:16 PM

Last message by ronsimpson on December 26, 2023 at 06:38 PM

7 Replies
395 Views
Low Noise Amplifier Design

Homework Help 2 months ago at 05:58 AM

Last message by nithinpuru on December 26, 2023 at 05:58 AM

0 Replies
230 Views
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Build an instrumentation amplifier ..#2

Analog & Mixed-Signal Design 3 months ago at 07:29 AM

Last message by Yves_Michel on November 16, 2023 at 02:59 AM

6 Replies
393 Views
Analog High-Current (150A) / Low-Voltage (~12VDC) Regulation / Shunt Approach...

Power Electronics About 4 months ago at 11:54 AM

Last message by strantor on November 9, 2023 at 08:23 PM

34 Replies
974 Views
Filter Set up

General Electronics Chat About 4 months ago at 11:32 PM

Last message by Audioguru again on November 5, 2023 at 11:55 AM

12 Replies
253 Views
Low pass filter for electret mic + preamp

Analog & Mixed-Signal Design 4 months ago at 07:18 AM

Last message by Audioguru again on October 30, 2023 at 06:07 PM

11 Replies
585 Views
Concept clarification

Homework Help 4 months ago at 05:54 PM

Last message by MrAl on October 26, 2023 at 06:15 AM

30 Replies
683 Views
Problem with DIY high voltage regulated Power Supply

Power Electronics 9 months ago at 05:34 PM

Last message by AnalogKid on October 22, 2023 at 10:17 AM

8 Replies
909 Views
Class D Amp - Where in the circuit is the PWM occurring?

Digital Design 4 months ago at 05:50 PM

Last message by schmitt trigger on October 11, 2023 at 07:56 AM

6 Replies
448 Views
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Analog Sound Mixer Power Supply NOISE problem

Analog & Mixed-Signal Design 5 months ago at 07:22 AM

Last message by MisterBill2 on September 18, 2023 at 05:46 PM

48 Replies
1454 Views
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Am I losing my mind??, I cannot get this simple circuit to work!!

General Electronics Chat 5 months ago at 10:41 PM

Last message by MisterBill2 on September 8, 2023 at 01:17 PM

14 Replies
451 Views
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How this nanoampmeter works

Test & Measurement 6 months ago at 01:02 PM

Last message by Yffig on September 5, 2023 at 02:24 PM

21 Replies
1413 Views