TomasPitak
Newbie level 3
Hi,
how to test stability of bridged amplifiers?
Normally I'm using Middlebrook's method but I can't use it to test attached circuit. I can test only each amplifier. From one previous project I know that stability of this circuit is worst then of one voltage follower connected operational amplifier.
Any ideas? Thanks.
![](https://obrazki.elektroda.pl/90_1281859043_thumb.jpg)
how to test stability of bridged amplifiers?
Normally I'm using Middlebrook's method but I can't use it to test attached circuit. I can test only each amplifier. From one previous project I know that stability of this circuit is worst then of one voltage follower connected operational amplifier.
Any ideas? Thanks.
![](https://obrazki.elektroda.pl/90_1281859043_thumb.jpg)