Hello everyone,
I would like to add a question to this topic. I know that the bridge current and voltage rating has to be relevant to the load and use of the DC supply. I also know that the capacitor Voltage value needs to be more or less twice the output Voltage of the transformer.
1. How does one determine the capacitor capacity value? Is this related to the maximum load conditions? Is there a calculation to find the right value.
2. Which is the best filtering circuit and how does one decide which filtering circuit to use?
3. If using the capacitor - choke - capacitor filter how can one determine the choke value?
Thanks.
I would like to add a question to this topic. I know that the bridge current and voltage rating has to be relevant to the load and use of the DC supply. I also know that the capacitor Voltage value needs to be more or less twice the output Voltage of the transformer.
1. How does one determine the capacitor capacity value? Is this related to the maximum load conditions? Is there a calculation to find the right value.
2. Which is the best filtering circuit and how does one decide which filtering circuit to use?
3. If using the capacitor - choke - capacitor filter how can one determine the choke value?
Thanks.