UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Retired Texas TI99/4A engineer needs help please.

Boater Sam · 21st Oct 2018, 9:43 pm

I intend to do the testing with resistor loads, I don't have access to a TI99 now, it went back with the guy who owns the psu.
But as to how much load is correct, i have no idea.
Obviously to fry the resistor, it has passed 50mA, 1/4w plus.

21st Oct 2018, 9:43 pm	#8
Boater Sam Banned Join Date: Dec 2013 Location: Middlewich, Cheshire, UK. & Winter in the Philippines. Posts: 3,897	Re: Retired Texas TI99/4A engineer needs help please. I intend to do the testing with resistor loads, I don't have access to a TI99 now, it went back with the guy who owns the psu. But as to how much load is correct, i have no idea. Obviously to fry the resistor, it has passed 50mA, 1/4w plus.