Hello, I want to recap the PSU in the photo so I'm looking for adequate replacements and I have some questions. This is the list of electrolitic capacitors (rated ripple current in mArms at 85ºC in parenthesis):
- Is Rubycon BXW 39 uF 400V a good substitute for the VZ?
- For VR replacement, rated ripple current (mArms at 85ºC) is lower in Rubycon PX, and higher in Rubycon YXF. Are the PX adequate because they are used as GP, or should I choose other caps like the YXF in spite of being low ESR with higher ripple current?
- For PF and PJ replacement, since the capacitance values are 180uF and 560uF I've considered to use Panasonic FC, they have a slightly better ripple current (555 instead of 405 and 1050 instead of 950) which is good, but impedance is considerably lower (0.117 vs 0.31 and 0.06 vs 0.12). Are they ok for this application?
Thank you in advance.
- 1uF 50V Nichicon VR
- 2.2uF 50V Nichicon VR
- 180uF 16V Nichicon PF
- 560uF 16V Nichicon PJ
- 39uF 400V Nichicon VZ
- Is Rubycon BXW 39 uF 400V a good substitute for the VZ?
- For VR replacement, rated ripple current (mArms at 85ºC) is lower in Rubycon PX, and higher in Rubycon YXF. Are the PX adequate because they are used as GP, or should I choose other caps like the YXF in spite of being low ESR with higher ripple current?
- For PF and PJ replacement, since the capacitance values are 180uF and 560uF I've considered to use Panasonic FC, they have a slightly better ripple current (555 instead of 405 and 1050 instead of 950) which is good, but impedance is considerably lower (0.117 vs 0.31 and 0.06 vs 0.12). Are they ok for this application?
Thank you in advance.
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