Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

36-650 restoration
#5

Your rectifier voltage seems correct as the plates of the output 42s are also listed as 300V.

My guess is you are using a modern DMM to read the voltages, and the listed ones were measured by an ancient analog multimeter with low input resistance (well, compared to a DMM) that would load the circuit and lowered the voltage.

The outputs of the P-P are low impedance, and so is the rectifier, hence correct readings. So it could be OK.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
36-650 restoration - by Bill Bacco - 02-12-2024, 02:12 PM
RE: 36-650 restoration - by klondike98 - 02-14-2024, 06:17 PM
RE: 36-650 Alignment - by RodB - 02-13-2024, 10:59 AM
RE: 36-650 Alignment - by Bill Bacco - 02-13-2024, 01:25 PM
36-650 High Plate Voltages - by Bill Bacco - 02-13-2024, 01:38 PM
RE: 36-650 High Plate Voltages - by morzh - 02-13-2024, 04:19 PM
RE: 36-650 High Plate Voltages - by Bill Bacco - 02-13-2024, 04:48 PM
RE: 36-650 Alignment - by morzh - 02-13-2024, 04:24 PM



Users browsing this thread: 4 Guest(s)
[-]
Recent Posts
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
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

[-]
Who's Online
There are currently no members online.

>