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Un releu de timp Schaffhausen


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Am demolat un utilaj de care nu mai aveam nevoie... Printre alte recuperate a rezultat si un releu de timp pe care in prima faza am vrut sa-l arunc... Totus, l-am desfacut, datorita faptului ca dupa firma care l-a produs scria si localitatea: Schaffhausen...

 

Un releu de timp precis intre 0.2-5 secunde facut cu un thyratron cu catod rece tip ER32A http://www.radiomuseum.org/tubes/tube_er32a.html. Schema simpla, fiabila, care a rezistat in timp, de prin '69, deci vreo 40 de ani in lucru (la mine a functionat 20 de ani)! Iata ce inseamna Swiss made...

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