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Heathkit IT-28 Capacitor Checker 

Tim Time Projects
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At what is probably the last hamfest of 2023, I found a nice capacitor checker at a price that I couldn't pass up. So, never having used one, I figured I better buy it. Since it is brand new to me, I guess I have to take it apart. Kudos to the original builder. This thing is very nicely put together.

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10 сен 2023

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Комментарии : 5   
@artbarnes1717
@artbarnes1717 11 месяцев назад
I’m very happy to see it working! A great find. Nice video.
@johnbellas490
@johnbellas490 11 месяцев назад
Hello Tim! that cut off wire on the transformer is O.K. That wire is NOT used in this particular application so do not worry about it. The resistors between the two big electrolytics are prone to going high in ohms so check them out and replace as necessary. Check the resistors on the voltage range switch too as they do get stressed, especially the ones nearest to the front of the bottom of the switch wafer! Good Luck, this is a real good find and is the latest iteration of the line and I think the best!
@timtimeprojects3576
@timtimeprojects3576 11 месяцев назад
Thank you for all the good information. I will take a closer look at those resistors. On the Range Switch I found two .01 Capacitors in parallel. Not sure if that was a Heathkit way of making it a .02. They look to be the paper/wax type and I don't see anything like that on the parts list. Thanks for watching.
@johnfree2833
@johnfree2833 9 месяцев назад
"Dusty profile" made me lose my massive bong rip.....😂😂..it was worth it buddy...-Geronimo
@timtimeprojects3576
@timtimeprojects3576 9 месяцев назад
Thanks for watching. Glad you enjoyed.
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