Motorola RCA 24718140 24712879

[alpibucky]

hello,

From an 60's or 70's computer power supply I have those paired
transistors but I am not able to find their figures. Three of them are
Motorola's and the last one from RCA.
Any Idea ?

With kind regards,

Alpibucky

 

[Michael A. Terrell]

alpibucky wrote:

hello,

From an 60's or 70's computer power supply I have those paired
transistors but I am not able to find their figures. Three of them are
Motorola's and the last one from RCA.
Any Idea ?

Those are house numbers, for whoever built the power supply.


--
Never piss off an Engineer!

They don't get mad.

They don't get even.

They go for over unity! ;-)