Philco 112 speaker to permanent magnet

Thread Rating:

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

Linear Mode

Philco 112 speaker to permanent magnet

dirkbuddy
Junior Member

Posts: 39
Threads: 8
Joined: Feb 2014
City: Medicine Hat, Alberta canada

03-23-2018, 05:15 PM

thanks for your reply Morzh! as per this attached chart for Philco speakers My original speaker was an H-4 , the chart shows that the output transformer has a primary dc resistance of 800 ohms, so what output transformer would i be looking for then to properly drive my 6.3 ohm voice coil in my PM speaker? sorry I'm new to this and appreciate your help!

Attached Files

Philco Speakers.xls Size: 84.5 KB Downloads: 124

Find

« Next Oldest | Next Newest »

Messages In This Thread

Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 11:20 AM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-23-2018, 03:28 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 05:15 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 06:07 PM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-23-2018, 06:54 PM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-23-2018, 07:27 PM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-23-2018, 09:04 PM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-23-2018, 09:20 PM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-23-2018, 09:52 PM

RE: Philco 112 speaker to permanent magnet - by mikethedruid - 03-24-2018, 04:37 AM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-24-2018, 07:49 AM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-24-2018, 09:28 AM

RE: Philco 112 speaker to permanent magnet - by Ron Ramirez - 03-24-2018, 09:38 AM

RE: Philco 112 speaker to permanent magnet - by Radioroslyn - 03-24-2018, 10:21 AM

RE: Philco 112 speaker to permanent magnet - by morzh - 03-24-2018, 10:51 AM

RE: Philco 112 speaker to permanent magnet - by dirkbuddy - 03-25-2018, 07:21 AM

View a Printable Version

Users browsing this thread: 4 Guest(s)

Recent Posts
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me