Hi,
Many thanks Refugee for taking the time to supply the information which I very much appreciate.
I don't have a Farnell account but have visited their sales counter on a number of occasions a few years ago. I could have a trip over one day next week.
In the meantime could I please trouble you further and be a pain because last night I browsed eBay and found the following and would like your opinion please?
http://www.ebay.co.uk/itm/SPP20N60C3-20N...upplies_ET&hash=item1c2e01899a
I will buy four as then I'll have spares whether from Farnell or eBay.
I've also spent some time browsing the model engineer website kindly suggested by Ted. There is an enormous amount of information on this site covering the Clarke control problem; I'll read it further but I believe I need to change the 22uF 50v electrolytic and now that I can see in daylight I've inspected the circuit board; I've easily located the 22uF but there are also five 47uF 50v electrolytics whilst the board is out would it be beneficial to change the lot at one go?
http://www.model-engineer.co.uk/forums/p...p?th=38809
Compared to buying a new board (£130?) the cost of spares is minimal so if there is anything else I could do to upgrade whilst the board is out I'll be happy to do so.
Kind regards, Col.
Many thanks Refugee for taking the time to supply the information which I very much appreciate.
I don't have a Farnell account but have visited their sales counter on a number of occasions a few years ago. I could have a trip over one day next week.
In the meantime could I please trouble you further and be a pain because last night I browsed eBay and found the following and would like your opinion please?
http://www.ebay.co.uk/itm/SPP20N60C3-20N...upplies_ET&hash=item1c2e01899a
I will buy four as then I'll have spares whether from Farnell or eBay.
I've also spent some time browsing the model engineer website kindly suggested by Ted. There is an enormous amount of information on this site covering the Clarke control problem; I'll read it further but I believe I need to change the 22uF 50v electrolytic and now that I can see in daylight I've inspected the circuit board; I've easily located the 22uF but there are also five 47uF 50v electrolytics whilst the board is out would it be beneficial to change the lot at one go?
http://www.model-engineer.co.uk/forums/p...p?th=38809
Compared to buying a new board (£130?) the cost of spares is minimal so if there is anything else I could do to upgrade whilst the board is out I'll be happy to do so.
Kind regards, Col.
Happiness is a wreck of a cabinet to restore.







