I've been using the LNR2A473MSE 47kuF 100V 63mm dia electrolytic as upgrade to the original 20kuF caps until recently.
I have another DH500 to upgrade this week, but all three suppliers show this as now being non stock item with min order of 25 pieces.
Does anyone know a source where this part is in stock?
I have another DH500 to upgrade this week, but all three suppliers show this as now being non stock item with min order of 25 pieces.
Does anyone know a source where this part is in stock?
You might ask these surplus parts sellers who say they are in stock.
https://octopart.com/search?q=LNR2A473MSE¤cy=USD&specs=0
https://octopart.com/search?q=LNR2A473MSE¤cy=USD&specs=0
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Thanks. I just put in a request. Some claim to have them in stock. Should be interesting.
It can take forever for the mfr to make another production run, if they are really out of stock everywhere.
I've waited for over a year for a few dozen big cans in the past, without a pandemic.
I've waited for over a year for a few dozen big cans in the past, without a pandemic.
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Back around 1990, I ordered ten large electrolytics for my Hafler DH500s. It cost me around $1300 for the custom run.
You can always use caps in parallel.
There are some for sale here in recent threads, maybe those values will suit.
There are some for sale here in recent threads, maybe those values will suit.
Those suppliers came back with MOQ 100. So not gonna fly.
Caps in parallel involves re designing the mechanicals to put four smaller caps instead of two large ones.
The manufacture run I had done in '89 or so was a long time ago.. prices were lower back then when a computer grade electrolytic was $5-10.
Caps in parallel involves re designing the mechanicals to put four smaller caps instead of two large ones.
The manufacture run I had done in '89 or so was a long time ago.. prices were lower back then when a computer grade electrolytic was $5-10.
I have a pair of Sprague 39mF 75V -- 63mm diameter -- screw terminal if you can use.
EDIT -- Sorry -- won't work as rail voltage is +/- 90.
EDIT -- Sorry -- won't work as rail voltage is +/- 90.
Looks like you'll have to determine an equivalent other brand/type.
Use the Mouser and DIgikey parts search engines.
Use the Mouser and DIgikey parts search engines.
I've looked all over and could not find anything in the 60-63mm diameter. I'd have to step up to 75mm diameter and then the back of the fan housing would be bumping into the capacitors.