transistance
New Member
Hello all,
I posted a representative schematic of my shot at 555 negative voltage generator. The problem is the lowest value I can get is around -8.2 V, in time it rises close to 0V - defeating the whole purpose.
How should redesign to make this unstable power supply work properly?
I posted a representative schematic of my shot at 555 negative voltage generator. The problem is the lowest value I can get is around -8.2 V, in time it rises close to 0V - defeating the whole purpose.
How should redesign to make this unstable power supply work properly?