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bjt op amp design need help with second stage

IC & Component Design 23 hours ago at 03:53 AM

Last message by ci139 03:53 AM

5 Replies
193 Views
Wien-bridge oscillator - what is happening in the first seconds?

General Electronics Chat 2 days ago at 08:36 AM

Last message by LvW 08:36 AM

7 Replies
165 Views
S
 Button Diodes - Rectifier - Century 117-070 Welder 90 AMP

Technical Repair One week ago at 06:56 AM

Last message by SolomonMan 06:56 AM

6 Replies
224 Views
5 volt 1000 mA regulator or reduction to

General Electronics Chat One week ago at 09:17 AM

Last message by dl324 09:17 AM

92 Replies
1758 Views
Troubleshooting Myoelectric Signal Amplification and Rectification

Analog & Mixed-Signal Design 2 weeks ago at 08:58 AM

Last message by Rossosaurus 08:58 AM

42 Replies
1078 Views
O
 MOSFET Current Source Circuit Questions

Analog & Mixed-Signal Design One month ago at 05:45 AM

Last message by odm4286 05:45 AM

6 Replies
212 Views
My Power Amplifier Circuit

Analog & Mixed-Signal Design One month ago at 01:09 PM

Last message by bertus 01:09 PM

14 Replies
583 Views
Precision full-wave rectifier - clamped rectified negative cycle

Analog & Mixed-Signal Design One month ago at 10:40 AM

Last message by crutschow 10:40 AM

19 Replies
445 Views
T
 High Power PCB Layout Considerations

PCB Layout & EDA About 2 months ago at 01:40 PM

Last message by TechWise 01:40 PM

9 Replies
241 Views
Is there anywhere to buy tunnel diodes? + A tunnel diode distortion prototype.

Analog & Mixed-Signal Design 2 months ago at 06:43 AM

Last message by Wolframore 06:43 AM

32 Replies
600 Views
Analogue lightsaber fx system

General Electronics Chat 2 months ago at 03:31 PM

Last message by narkeleptk 03:31 PM

3 Replies
398 Views
Wendy's Index

General Electronics Chat About 3 months ago at 12:10 PM

Last message by Wendy 12:10 PM

1 Replies
4836 Views
M
 Transistors on FET amplifier board running hotter then others on same heatsink

Analog & Mixed-Signal Design 3 months ago at 10:20 PM

Last message by Meerkat 67 10:20 PM

4 Replies
156 Views
P
 Circuit for Ramped Sine Wave Output

General Electronics Chat 3 months ago at 12:59 AM

Last message by Picbuster 12:59 AM

7 Replies
402 Views
Questions about modifying a class AB amplifier

Analog & Mixed-Signal Design 3 months ago at 10:23 PM

Last message by GeorgeTR 10:23 PM

11 Replies
285 Views
E
 Designing a simple audio amplifier

Homework Help 3 months ago at 12:45 PM

Last message by Emmanuel237 12:45 PM

18 Replies
930 Views
E
 Make sense to switch to bipolar operational?

Analog & Mixed-Signal Design 4 months ago at 12:33 PM

Last message by ebeowulf17 12:33 PM

14 Replies
537 Views
diode in a b amplifier

Analog & Mixed-Signal Design 4 months ago at 12:14 PM

Last message by MrChips 12:14 PM

25 Replies
444 Views
S
 Simulating a Voltage follower Op-amp in LTSpice, what am I doing wrong?

Analog & Mixed-Signal Design About 5 months ago at 11:53 AM

Last message by Sycko 11:53 AM

9 Replies
267 Views
op amp basic : dc path

Analog & Mixed-Signal Design 5 months ago at 10:29 PM

Last message by Zeeus 10:29 PM

11 Replies
486 Views