power supplies again

We all start somewhere
JamesD
Old Hand
Posts: 997
Joined: Tue Oct 09, 2007 4:26 pm
Location: North Yorkshire

#16

Post by JamesD »

Looking at the device spec we have a 4% tolerance on voltage out so it is well within its specification - unfortunately.

If the Wein bridge is floating then you could redefine the midpoint so it is exactly half between the two regulated rails with a pair of 1% or even 0.1% resistors...
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