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

Electrolytics Replacement
#1

I have figured out all the paper capacitor values for the underside of the chassis, my next question is about the electrolytic capacitors on top of the chassis. When I replace those I have noticed that modern electrolytic capacitors have two leads however these old capacitors have what appears to be one "nipple" on the bottom of the shorter capacitor labeled 16mfd and 4 leads on the larger capacitor labeled 8mfd 8mfd 10mfd. how do i go about connecting these new capacitors? Also, I cant seem to find out what the voltage for these capacitors should be.
#2

What radio are you working on?

Carl
Northern Panhandle, WV
#3

This is a continuation of an already existing thread:

http://www.philcoradio.com/phorum/showth...p?tid=2768

Please direct all replies to the previous thread as I am locking this one; multiple threads on the same subject are not allowed.

--
Ron Ramirez
Ferdinand IN




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco Model 80 Transformer resistance
The DC resistance of the primary is 8 to 9 Ohm.morzh — 07:54 PM
Philco Model 80 Transformer resistance
I have a feeling the primary winding on the power transformer is bad. My resistance reading on the primary side is 9 ohm...Mike L — 07:48 PM
Rusty Tuning Condenser
I would try Naval Jelly and use a soaked pipe cleaner to get it where it needs to go.RossH — 06:56 PM
38-10T chassis Restoration begins
Hello Dconant , they sold mica to use as a insulator between transistors and their heatsinks too. Rob I will remove th...radiorich — 02:52 PM
38-10T chassis Restoration begins
Thanks for the info guys. I always wondered why the use of mica. Now I know.dconant — 01:52 PM
38-10T chassis Restoration begins
Most common plastics have a dielectric constant in the 3-4 range whereas mica is around 6. This means that even if you w...Steve D — 01:46 PM
38-10T chassis Restoration begins
It is acceptable but not desirable. Plastic is not an approved cap dielectric, and even though a reasonably thick piece...morzh — 11:52 AM
38-10T chassis Restoration begins
I have a question about the mica sheets. I thought I saw somewhere on the Phorum where someone used thin plastic report ...dconant — 10:44 AM
38-10T chassis Restoration begins
Yes, you should carefully remove the mica sheets from the trimmers otherwise you risk trapping foreign material in the t...RodB — 10:34 AM
American Bosch Model 802 auto radio
Hi Joe, Thank you again. The American Bosch Model 634A has the same tube lineup as my Model 802 and the parts layout dia...Antipodal — 03:09 AM

[-]
Who's Online
There are currently 4071 online users. [Complete List]
» 1 Member(s) | 4070 Guest(s)
Avatar

>