Hello, can you please tell me:
- if I have two 9V zeners in parallel, but with the anode of one connected to the cathode of the other, will they produce a symmetrical +-9V or +-9.7V breakdown device ?
- when doubling the size of a filter capacitor in a power supply, does it double the ripple frequency or increase the peak diode current ?
Thanks kindly for any help with these two questions.
I a pretty sure I know the answers, but just not 100%.
- if I have two 9V zeners in parallel, but with the anode of one connected to the cathode of the other, will they produce a symmetrical +-9V or +-9.7V breakdown device ?
- when doubling the size of a filter capacitor in a power supply, does it double the ripple frequency or increase the peak diode current ?
Thanks kindly for any help with these two questions.
I a pretty sure I know the answers, but just not 100%.