Farukh Khan
- Jun 12, 2015
- 160
- Joined
- Jun 12, 2015
- Messages
- 160
Hello,
I am trying to design a precision linear power supply and I have already chose a transformer which will meet my output requirements. Now, I am not sure how to figure out what parts should I use for EMC/EMI filters for the input of the transformer from main's AC. I have basic knowledge about X and Y rated caps and common mode chokes but I am not sure what specification or ratings parts should I choose to go with a simple ac filter input stage before hitting the primary winding of the transformer. The transformer I am using is: https://my.mouser.com/ProductDetail/Triad-Magnetics/VPM18-2780?qs=bdQtRzgkM2RlDm/tY2Kgow==
Also, planning to use HRC Fuses for both the live and neutral mains input but not sure how to select the HRC fuses. What specifications I need in terms of trip current and time delay etc. Any help would be really appreciated. Thank You.
I am trying to design a precision linear power supply and I have already chose a transformer which will meet my output requirements. Now, I am not sure how to figure out what parts should I use for EMC/EMI filters for the input of the transformer from main's AC. I have basic knowledge about X and Y rated caps and common mode chokes but I am not sure what specification or ratings parts should I choose to go with a simple ac filter input stage before hitting the primary winding of the transformer. The transformer I am using is: https://my.mouser.com/ProductDetail/Triad-Magnetics/VPM18-2780?qs=bdQtRzgkM2RlDm/tY2Kgow==
Also, planning to use HRC Fuses for both the live and neutral mains input but not sure how to select the HRC fuses. What specifications I need in terms of trip current and time delay etc. Any help would be really appreciated. Thank You.