Potentiometers

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Potentiometers

Phlogiston
Radio-Fixer-Upper

Posts: 2,118
Threads: 112
Joined: Jun 2010
City: Medford OR (OR what?)

11-13-2018, 12:50 PM

Yeah, I have tried using stuff like nickel print. But I came up with this formula:

Time + cost / success rate = get a replacement out of the parts box

Just making a linear taper pot, without taps, will be a challenge. Wear from wiper contact is the foremost issue.

"I just might turn into smoke, but I feel fine"
http://www.russoldradios.com/

Website Find

« Next Oldest | Next Newest »

Messages In This Thread

Potentiometers - by EdHolland - 11-13-2018, 12:37 PM

RE: Potentiometers - by Phlogiston - 11-13-2018, 12:50 PM

RE: Potentiometers - by EdHolland - 11-13-2018, 02:20 PM

RE: Potentiometers - by Chas - 11-13-2018, 09:32 PM

RE: Potentiometers - by Radioroslyn - 11-13-2018, 10:24 PM

RE: Potentiometers - by EdHolland - 11-14-2018, 01:52 PM

RE: Potentiometers - by Chas - 11-14-2018, 04:39 PM

RE: Potentiometers - by EdHolland - 11-15-2018, 12:50 PM

RE: Potentiometers - by morzh - 11-15-2018, 01:24 PM

RE: Potentiometers - by EdHolland - 11-15-2018, 04:02 PM

RE: Potentiometers - by EdHolland - 11-17-2018, 11:01 PM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Cannot Adjust an IF Transformer’s cores
Outstanding work indeed. I wish I could come up with solutions like this.slford310 — 11:16 PM
Cannot Adjust an IF Transformer’s cores
The abilities of our 'Phorum Pholks" never ceases to amaze me! Fantastic fabrication, Joseph! I'm waiting now for...GarySP — 08:27 PM
PT-6 antenna connections
Thanks. I never realized that was a notch noted in the schematic as described. I’ll recheck my wiring.bridkarl — 08:13 PM
Cannot Adjust an IF Transformer’s cores
Thank you! I was quite new to the Phorum when I started this post, so I feel like it might be advantageous to publish a ...jrblasde — 08:07 PM
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM

Who's Online

There are currently 3617 online users. [Complete List]
» 1 Member(s) | 3616 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me