Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

Batteries for the Philco 39-71!
#1

Building these for a client as we speak. Had to make a set of my own, so I could iron out the bugs.

I'm satisfied with the way these turned out. Had a devil of a time with the A battery. Thought I'd never get the sizing correct. Now it fits like a glove.

My 39-71 now runs on two sets of five 9-volt batteries and four C cells.

Bill
[Image: http://users.mw.net/~bmorris/aysandbees.jpg]
[Image: http://users.mw.net/~bmorris/ainsides.jpg]
[Image: http://users.mw.net/~bmorris/binsides.jpg]
[Image: http://users.mw.net/~bmorris/inside3971.jpg]
#2

Bill - your pictures have disappeared???

--
Ron Ramirez
Ferdinand IN
#3

Yep, no one replied, and I needed to reclaim webspace for other projects.
#4

Hey batterymaker, gives us another chance. I'd love to see them, can always use the education. PL
#5

I'll see about reposting them tomorrow.

Bill
#6

To batterymaker, WOW. Thank you very much for reposting the pixs. I believe it is styrofoam and a plastic/phenol sheet on to it? What did you use for sockets and how were they attached to plastic/phenol? Did you manufacture those battery boxes and if so how the heck did you get them so great looking? PL
#7

planigan Wrote:To batterymaker, WOW. Thank you very much for reposting the pixs. I believe it is styrofoam and a plastic/phenol sheet on to it? What did you use for sockets and how were they attached to plastic/phenol? Did you manufacture those battery boxes and if so how the heck did you get them so great looking? PL

Nope, not styro--it's a combination of wood, masonite and PCB. Sockets are PCB drilled to spec and they use the tube socket clinchers. I've found they'll hold battery pins just as well as tube pins.

Everything's done in-house. Had to design the cover based on an original, then they were printed off a color laserjet.

As I heard a British man say about tending hedges, "It's odd work for a little money." Icon_biggrin
#8

Thank you batteryman. The graphics are very impressive. Must have taken many hours of toil but the results are fabulous. PL




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
462ron
OK, I need to rename this thread to say..Eico 368 TV/FM Sweep Generator instead of the current title..Heathkit Sweep Gen...462ron — 12:49 PM
6TPZ and 5TPO Radio Help
Hello, I have a Philco (Ford) 6TPZ and a 5TPO radio.  I replaced the electrolytic capacitors in both.  I have the SAMS m...R3Sons — 12:29 PM
The list of my radio & TV collection!
Hello Peter, Thank you for posting that !! Sincerely Richardradiorich — 09:40 AM
Eico 232 VTVM Schematic
It's a microwave antenna. ?;-p?. I substituted 1N4002s off the 6.3 vac winding for the 1.5 volt battery. Uniprobe is the...RodB — 05:50 PM
Eico 232 VTVM Schematic
Try BAMA for a schematic. Looks like a replacement power source for the D battery has been installed. The tube may be...Chas — 04:51 PM
Eico 232 VTVM Schematic
Is that a battery holder?morzh — 04:43 PM
Eico 232 VTVM Schematic
A friend gave me this Eico 232 VTVM and I'm having trouble locating the schematic for it. This one seems to be a later v...RodB — 04:17 PM
Var resistor id
Considering what it is in series with, I doubt there should be any power requirements. Of course, we should know wher...morzh — 03:23 PM
Var resistor id
Trim pot, about 1/2 watt part of focus divider. As stated 2k ohms. This appears to be a rusty chassis, resolder all ...Chas — 03:19 PM
Var resistor id
Its a Sylvania 400 oscilloscope. here is a clip of r-100. Would be nice to know the current required. Not listed in part...Martinj — 02:10 PM

[-]
Who's Online
There are currently 8754 online users. [Complete List]
» 3 Member(s) | 8751 Guest(s)
AvatarAvatarAvatar

>