I have a small buck dc-dc voltage converter that has two aluminium body capacitors mounted on the pcb surface. The top reads something like this: 220 HFP 1J9
Here's a photo of it...
I want to know what is the max voltage for this capacitor. I see similar circuit boards that have 35v or 50v capacitors (mostly 35v) but how do I know the voltage rating of this capacitor.
I understand the meaning of 220 that is 220uf but what does HFP and 1J9 means?
Thanks in advance.